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| <meta itemprop="headline" content="数据一致性解决方案"> |
| <meta itemprop="description" content="介绍ServiceComb的Saga数据一致性方案应用demo"> |
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| <meta itemprop="dateModified" content="September 19, 2017"> |
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| <div class="page__inner-wrap"> |
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| <header> |
| <h1 class="page__title" itemprop="headline">数据一致性解决方案 |
| </h1> |
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| </header> |
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| <section class="page__content" itemprop="text"> |
| <aside class="sidebar__right"> |
| <nav class="toc"> |
| <!-- <header><h4 class="nav__title"><i class="fa fa-file-text"></i> 在本页上</h4></header> --> |
| <ul class="toc__menu" id="markdown-toc"> |
| <li><a href="#运行demo" id="markdown-toc-运行demo">运行demo</a></li> |
| <li><a href="#验证" id="markdown-toc-验证">验证</a></li> |
| <li><a href="#下一步" id="markdown-toc-下一步">下一步</a></li> |
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| </aside> |
| |
| <p>模拟一个简单的旅行应用,展示如何使用ServiceComb提供的Saga方案保证微服务间数据一致性。</p> |
| |
| <p>旅行应用包含四个微服务:</p> |
| <ul> |
| <li>机票预订服务(flight-booking-service)</li> |
| <li>租车服务(car-rental-service)</li> |
| <li>酒店预订服务(hotel-reservation-service)</li> |
| <li>支付服务(payment-service)</li> |
| </ul> |
| |
| <p>机票预订、租车、酒店预订服务间无依赖关系,使用自己的数据库,通过HTTP协议通信。 |
| 在以上三个服务的预订成功,支付完成后才能满足一个成功的行程,否则不能成行,Saga自动补偿。</p> |
| |
| <p><img src="/assets/images/saga-demo.png" alt="Saga-demo" /></p> |
| |
| <h2 id="运行demo">运行demo</h2> |
| |
| <p>注:Demo 集成在 <a href="https://github.com/apache/servicecomb-saga">ServiceComb-Saga</a> 项目中。</p> |
| |
| <ol> |
| <li>准备环境 |
| <ul> |
| <li><a href="http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html">Oracle JDK 1.8</a></li> |
| <li><a href="https://maven.apache.org/install.html">Maven 3.x</a></li> |
| <li><a href="https://www.docker.com/get-docker">Docker</a></li> |
| <li><a href="https://dev.mysql.com/downloads/">MySQL</a></li> |
| <li><a href="https://github.com/apache/servicecomb-service-center">Service Center</a></li> |
| <li><a href="https://docs.docker.com/compose/install/">Docker compose</a></li> |
| </ul> |
| </li> |
| <li> |
| <p>配置服务 |
| 在各服务的 <em>microservice.yaml</em> 文件,设置该服务注册的服务中心</p> |
| |
| <div class="language-yaml highlighter-rouge"><div class="highlight"><pre class="highlight"><code> <span class="na">APPLICATION_ID</span><span class="pi">:</span> <span class="s">saga</span> |
| <span class="na">service_description</span><span class="pi">:</span> |
| <span class="na">name</span><span class="pi">:</span> <span class="s">flight-booking-service</span> |
| <span class="na">version</span><span class="pi">:</span> <span class="s">0.0.1</span> |
| <span class="na">servicecomb</span><span class="pi">:</span> |
| <span class="na">service</span><span class="pi">:</span> |
| <span class="na">registry</span><span class="pi">:</span> |
| <span class="na">address</span><span class="pi">:</span> <span class="s">http://sc.servicecomb.io:30100</span> <span class="c1">#此处选择使用ServiceComb的Service Center</span> |
| <span class="na">rest</span><span class="pi">:</span> |
| <span class="na">address</span><span class="pi">:</span> <span class="s">0.0.0.0:8080</span> |
| <span class="na">handler</span><span class="pi">:</span> |
| <span class="na">chain</span><span class="pi">:</span> |
| <span class="na">Consumer</span><span class="pi">:</span> |
| <span class="na">default</span><span class="pi">:</span> <span class="s">loadbalance</span> |
| </code></pre></div> </div> |
| |
| <p>在 <em>saga-demo/docker-compose.yaml</em> 设置部署脚本</p> |
| <div class="language-yaml highlighter-rouge"><div class="highlight"><pre class="highlight"><code> <span class="na">version</span><span class="pi">:</span> <span class="s1">'</span><span class="s">2.1'</span> |
| |
| <span class="na">services</span><span class="pi">:</span> |
| <span class="na">service-center</span><span class="pi">:</span> <span class="c1">#此处选择使用ServiceComb的Service Center容器镜像</span> |
| <span class="na">image</span><span class="pi">:</span> <span class="s2">"</span><span class="s">servicecomb/service-center"</span> |
| <span class="na">hostname</span><span class="pi">:</span> <span class="s">service-center</span> |
| <span class="na">ports</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">30100:30100"</span> |
| |
| <span class="na">mysql</span><span class="pi">:</span> <span class="c1">#此处选择使用5.7版本的mysql镜像</span> |
| <span class="na">image</span><span class="pi">:</span> <span class="s2">"</span><span class="s">mysql/mysql-server:5.7"</span> |
| <span class="na">hostname</span><span class="pi">:</span> <span class="s">mysql</span> |
| <span class="na">environment</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s">MYSQL_ROOT_PASSWORD=password</span> |
| <span class="pi">-</span> <span class="s">MYSQL_DATABASE=saga</span> |
| <span class="pi">-</span> <span class="s">MYSQL_USER=saga</span> |
| <span class="pi">-</span> <span class="s">MYSQL_PASSWORD=password</span> |
| <span class="na">ports</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">3306:3306"</span> |
| <span class="na">healthcheck</span><span class="pi">:</span> |
| <span class="na">test</span><span class="pi">:</span> <span class="pi">[</span><span class="s2">"</span><span class="s">CMD-SHELL"</span><span class="pi">,</span> <span class="s2">"</span><span class="s">nc</span><span class="nv"> </span><span class="s">-z</span><span class="nv"> </span><span class="s">localhost</span><span class="nv"> </span><span class="s">3306</span><span class="nv"> </span><span class="s">&></span><span class="nv"> </span><span class="s">/dev/null;</span><span class="nv"> </span><span class="s">echo</span><span class="nv"> </span><span class="s">$$?"</span><span class="pi">]</span> |
| <span class="na">interval</span><span class="pi">:</span> <span class="s">30s</span> |
| <span class="na">timeout</span><span class="pi">:</span> <span class="s">10s</span> |
| <span class="na">retries</span><span class="pi">:</span> <span class="m">5</span> |
| |
| <span class="na">car-rental-service</span><span class="pi">:</span> |
| <span class="na">image</span><span class="pi">:</span> <span class="s2">"</span><span class="s">car-rental-service:0.0.2-SNAPSHOT"</span> |
| <span class="na">hostname</span><span class="pi">:</span> <span class="s">car</span> |
| <span class="na">links</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">service-center:sc.servicecomb.io"</span> |
| <span class="na">ports</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">8080:8080"</span> |
| |
| <span class="na">flight-booking-service</span><span class="pi">:</span> |
| <span class="na">image</span><span class="pi">:</span> <span class="s2">"</span><span class="s">flight-booking-service:0.0.2-SNAPSHOT"</span> |
| <span class="na">hostname</span><span class="pi">:</span> <span class="s">flight</span> |
| <span class="na">links</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">service-center:sc.servicecomb.io"</span> |
| <span class="na">ports</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">8081:8080"</span> |
| |
| <span class="na">hotel-reservation-service</span><span class="pi">:</span> |
| <span class="na">image</span><span class="pi">:</span> <span class="s2">"</span><span class="s">hotel-reservation-service:0.0.2-SNAPSHOT"</span> |
| <span class="na">hostname</span><span class="pi">:</span> <span class="s">hotel</span> |
| <span class="na">links</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">service-center:sc.servicecomb.io"</span> |
| <span class="na">ports</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">8082:8080"</span> |
| |
| <span class="na">payment-service</span><span class="pi">:</span> |
| <span class="na">image</span><span class="pi">:</span> <span class="s2">"</span><span class="s">payment-service:0.0.2-SNAPSHOT"</span> |
| <span class="na">hostname</span><span class="pi">:</span> <span class="s">payment</span> |
| <span class="na">links</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">service-center:sc.servicecomb.io"</span> |
| <span class="na">ports</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">8080"</span> |
| |
| <span class="na">saga</span><span class="pi">:</span> |
| <span class="na">image</span><span class="pi">:</span> <span class="s2">"</span><span class="s">saga-spring:0.0.2-SNAPSHOT"</span> |
| <span class="na">hostname</span><span class="pi">:</span> <span class="s">saga</span> |
| <span class="na">links</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">mysql:mysql.servicecomb.io"</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">service-center:sc.servicecomb.io"</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">car-rental-service:car.servicecomb.io"</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">flight-booking-service:flight.servicecomb.io"</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">hotel-reservation-service:hotel.servicecomb.io"</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">payment-service:payment.servicecomb.io"</span> |
| <span class="na">environment</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s">JAVA_OPTS=-Dspring.profiles.active=prd,servicecomb -Dcse.service.registry.address=http://sc.servicecomb.io:30100</span> |
| <span class="na">ports</span><span class="pi">:</span> |
| <span class="pi">-</span> <span class="s2">"</span><span class="s">8083:8080"</span> |
| <span class="na">depends_on</span><span class="pi">:</span> |
| <span class="na">mysql</span><span class="pi">:</span> |
| <span class="na">condition</span><span class="pi">:</span> <span class="s">service_healthy</span> |
| </code></pre></div> </div> |
| </li> |
| <li> |
| <p>在Saga项目的根目录执行编译,制作Saga、机票预订、租车、酒店预订和支付服务镜像</p> |
| |
| <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code> mvn package <span class="nt">-DskipTests</span> <span class="nt">-Pdocker</span> <span class="nt">-Pdemo</span> |
| </code></pre></div> </div> |
| </li> |
| <li> |
| <p>在Saga项目的saga-demo目录通过docker-compose一键启动Saga、机票预订、租车、酒店预订和支付服务</p> |
| |
| <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code> docker-compose up |
| </code></pre></div> </div> |
| </li> |
| </ol> |
| |
| <h2 id="验证">验证</h2> |
| |
| <ol> |
| <li> |
| <p>参照 <a href="https://github.com/apache/servicecomb-saga/blob/master/docs/api/api.md">Saga API</a> 说明,设定各服务的事务、补偿、依赖和恢复参数,并保存为 <em>request.json</em> 文件</p> |
| |
| <div class="language-json highlighter-rouge"><div class="highlight"><pre class="highlight"><code><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"policy"</span><span class="p">:</span><span class="w"> </span><span class="s2">"BackwardRecovery"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"requests"</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"> |
| </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"id"</span><span class="p">:</span><span class="w"> </span><span class="s2">"request-car"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"type"</span><span class="p">:</span><span class="w"> </span><span class="s2">"rest"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"serviceName"</span><span class="p">:</span><span class="w"> </span><span class="s2">"car-rental-service"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"transaction"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"method"</span><span class="p">:</span><span class="w"> </span><span class="s2">"post"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"path"</span><span class="p">:</span><span class="w"> </span><span class="s2">"/rentals"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"params"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"form"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"customerId"</span><span class="p">:</span><span class="w"> </span><span class="s2">"mike"</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">},</span><span class="w"> |
| </span><span class="nl">"compensation"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"method"</span><span class="p">:</span><span class="w"> </span><span class="s2">"put"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"path"</span><span class="p">:</span><span class="w"> </span><span class="s2">"/rentals"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"params"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"form"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"customerId"</span><span class="p">:</span><span class="w"> </span><span class="s2">"mike"</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">},</span><span class="w"> |
| </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"id"</span><span class="p">:</span><span class="w"> </span><span class="s2">"request-hotel"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"type"</span><span class="p">:</span><span class="w"> </span><span class="s2">"rest"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"serviceName"</span><span class="p">:</span><span class="w"> </span><span class="s2">"hotel-reservation-service"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"transaction"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"method"</span><span class="p">:</span><span class="w"> </span><span class="s2">"post"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"path"</span><span class="p">:</span><span class="w"> </span><span class="s2">"/reservations"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"params"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"form"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"customerId"</span><span class="p">:</span><span class="w"> </span><span class="s2">"mike"</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">},</span><span class="w"> |
| </span><span class="nl">"compensation"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"method"</span><span class="p">:</span><span class="w"> </span><span class="s2">"put"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"path"</span><span class="p">:</span><span class="w"> </span><span class="s2">"/reservations"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"params"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"form"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"customerId"</span><span class="p">:</span><span class="w"> </span><span class="s2">"mike"</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">},</span><span class="w"> |
| </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"id"</span><span class="p">:</span><span class="w"> </span><span class="s2">"request-flight"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"type"</span><span class="p">:</span><span class="w"> </span><span class="s2">"rest"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"serviceName"</span><span class="p">:</span><span class="w"> </span><span class="s2">"flight-booking-service"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"transaction"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"method"</span><span class="p">:</span><span class="w"> </span><span class="s2">"post"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"path"</span><span class="p">:</span><span class="w"> </span><span class="s2">"/bookings"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"params"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"form"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"customerId"</span><span class="p">:</span><span class="w"> </span><span class="s2">"mike"</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">},</span><span class="w"> |
| </span><span class="nl">"compensation"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"method"</span><span class="p">:</span><span class="w"> </span><span class="s2">"put"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"path"</span><span class="p">:</span><span class="w"> </span><span class="s2">"/bookings"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"params"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"form"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"customerId"</span><span class="p">:</span><span class="w"> </span><span class="s2">"mike"</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">},</span><span class="w"> |
| </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"id"</span><span class="p">:</span><span class="w"> </span><span class="s2">"request-payment"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"type"</span><span class="p">:</span><span class="w"> </span><span class="s2">"rest"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"serviceName"</span><span class="p">:</span><span class="w"> </span><span class="s2">"payment-service"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"parents"</span><span class="p">:</span><span class="w"> </span><span class="p">[</span><span class="w"> |
| </span><span class="s2">"request-car"</span><span class="p">,</span><span class="w"> |
| </span><span class="s2">"request-flight"</span><span class="p">,</span><span class="w"> |
| </span><span class="s2">"request-hotel"</span><span class="w"> |
| </span><span class="p">],</span><span class="w"> |
| </span><span class="nl">"transaction"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"method"</span><span class="p">:</span><span class="w"> </span><span class="s2">"post"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"path"</span><span class="p">:</span><span class="w"> </span><span class="s2">"/payments"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"params"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"form"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"customerId"</span><span class="p">:</span><span class="w"> </span><span class="s2">"mike"</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">},</span><span class="w"> |
| </span><span class="nl">"compensation"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"method"</span><span class="p">:</span><span class="w"> </span><span class="s2">"put"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"path"</span><span class="p">:</span><span class="w"> </span><span class="s2">"/payments"</span><span class="p">,</span><span class="w"> |
| </span><span class="nl">"params"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"form"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span><span class="w"> |
| </span><span class="nl">"customerId"</span><span class="p">:</span><span class="w"> </span><span class="s2">"mike"</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span><span class="p">]</span><span class="w"> |
| </span><span class="p">}</span><span class="w"> |
| </span></code></pre></div> </div> |
| </li> |
| <li> |
| <p>发送请求到Saga</p> |
| |
| <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code> curl <span class="nt">-XPOST</span> <span class="nt">-H</span> <span class="s2">"Content-Type: text/plain"</span> <span class="nt">-d</span> @./request.json http://<localhost.ip:8083>/requests |
| </code></pre></div> </div> |
| |
| <p>获取处理结果成功(如果失败,返回相应的错误信息)</p> |
| <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code> success |
| </code></pre></div> </div> |
| </li> |
| <li> |
| <p>查看Saga的事务</p> |
| |
| <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code> curl <span class="nt">-XGET</span> http://<localhost.ip:8083>/events |
| </code></pre></div> </div> |
| |
| <p>查询结果</p> |
| |
| <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code> <span class="o">{</span> |
| <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>: <span class="o">[</span> |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 1, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:21Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"SagaStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">policy</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">BackwardRecovery</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">requests</span><span class="se">\"</span><span class="s2">: [{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">car-rental-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}}, {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">hotel-reservation-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}}, {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">flight-booking-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}}, {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-payment</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [</span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">], </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">payment-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}}]}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 2, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:21Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">hotel-reservation-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 3, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:21Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">car-rental-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 4, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:21Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">flight-booking-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 5, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:22Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">flight-booking-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Flight booked with id f249543b-765e-4e10-9ba3-74fe33d8af83 for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 6, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:24Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">hotel-reservation-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Hotel reserved with id f74049a0-3d3d-49b6-a45b-058a409daecf for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 7, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:25Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">car-rental-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Car rented with id 937d7364-be07-4d47-9e01-af72290d0478 for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 8, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:25Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-payment</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [</span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">payment-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 9, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:25Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-payment</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [</span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">payment-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Payment made for customer mike and remaining balance is 200</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 10, |
| <span class="s2">"sagaId"</span>: <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:25Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"SagaEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{}"</span> |
| <span class="o">}</span> |
| <span class="o">]</span> |
| <span class="o">}</span> |
| </code></pre></div> </div> |
| </li> |
| <li> |
| <p>demo中模拟了支付服务帐户余额不足场景,发送请求超过一次将触发补偿操作。再次发送请求,可以在Saga日志中找到补偿事件</p> |
| |
| <div class="language-bash highlighter-rouge"><div class="highlight"><pre class="highlight"><code> <span class="o">{</span> |
| <span class="s2">"bcd27f0d-6b82-49b3-8067-b16eba970e55"</span>: <span class="o">[</span> |
| ... |
| <span class="o">]</span>, |
| <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>: <span class="o">[</span> |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 11, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:45Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"SagaStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">policy</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">BackwardRecovery</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">requests</span><span class="se">\"</span><span class="s2">: [{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">car-rental-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}}, {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">hotel-reservation-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}}, {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">flight-booking-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}}, {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-payment</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [</span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">], </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">payment-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}}]}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 12, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:45Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">car-rental-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 13, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:45Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">hotel-reservation-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 14, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:45Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">flight-booking-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 15, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:45Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">car-rental-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Car rented with id 75f4be4b-0d32-4bbb-b786-7b39c340682a for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 16, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:45Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">hotel-reservation-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Hotel reserved with id 7ad11c00-25eb-4b4b-b1fb-b55d4e833f51 for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 17, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:45Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">flight-booking-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Flight booked with id 1a40d7bf-ee66-46d1-b066-a9973f15176a for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 18, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:30:45Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionStartedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-payment</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [</span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">payment-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 19, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:31:15Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionAbortedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-payment</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [</span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">payment-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/payments</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">body</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">org.apache.servicecomb.saga.core.TransactionFailedException: The remote service payment-service failed to serve the post request to /payments </span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.saga.discovery.service.center.ServiceCenterDiscoveryRestTransport.with(ServiceCenterDiscoveryRestTransport.java:81)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.saga.format.JacksonRestOperation.send(JacksonRestOperation.java:43)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.saga.format.JacksonRestTransaction.send(JacksonRestTransaction.java:24)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.saga.core.RequestProcessTask.commit(RequestProcessTask.java:45)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.saga.core.BackwardRecovery.apply(BackwardRecovery.java:33)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.saga.core.LoggingRecoveryPolicy.apply(LoggingRecoveryPolicy.java:38)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.saga.core.TransactionTaskConsumer</span><span class="nv">$OperationCallable</span><span class="s2">.call(TransactionTaskConsumer.java:110)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.saga.core.TransactionTaskConsumer</span><span class="nv">$OperationCallable</span><span class="s2">.call(TransactionTaskConsumer.java:94)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat java.util.concurrent.FutureTask.run(FutureTask.java:266)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat java.util.concurrent.Executors</span><span class="nv">$RunnableAdapter</span><span class="s2">.call(Executors.java:511)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat java.util.concurrent.FutureTask.run(FutureTask.java:266)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat java.util.concurrent.ThreadPoolExecutor</span><span class="nv">$Worker</span><span class="s2">.run(ThreadPoolExecutor.java:617)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat java.lang.Thread.run(Thread.java:748)</span><span class="se">\\</span><span class="s2">nCaused by: InvocationException: code=490;msg=CommonExceptionData [message=Cse Internal Bad Request]</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.swagger.invocation.exception.ExceptionFactory.doCreate(ExceptionFactory.java:74)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.swagger.invocation.exception.ExceptionFactory.convertException(ExceptionFactory.java:119)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.swagger.invocation.exception.ExceptionFactory.convertConsumerException(ExceptionFactory.java:78)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.swagger.invocation.Response.createConsumerFail(Response.java:128)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.swagger.invocation.Response.createFail(Response.java:121)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.swagger.invocation.AsyncResponse.fail(AsyncResponse.java:41)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat org.apache.servicecomb.transport.rest.client.http.VertxHttpMethod.lambda</span><span class="nv">$doMethod$0</span><span class="s2">(VertxHttpMethod.java:67)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.vertx.core.http.impl.HttpClientRequestBase.handleException(HttpClientRequestBase.java:110)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.vertx.core.http.impl.HttpClientRequestImpl.handleException(HttpClientRequestImpl.java:50)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.vertx.core.http.impl.HttpClientRequestBase.timeout(HttpClientRequestBase.java:155)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.vertx.core.http.impl.HttpClientRequestBase.handleTimeout(HttpClientRequestBase.java:140)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.vertx.core.http.impl.HttpClientRequestBase.lambda</span><span class="nv">$setTimeout$0</span><span class="s2">(HttpClientRequestBase.java:100)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.vertx.core.impl.VertxImpl</span><span class="nv">$InternalTimerHandler</span><span class="s2">.handle(VertxImpl.java:782)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.vertx.core.impl.VertxImpl</span><span class="nv">$InternalTimerHandler</span><span class="s2">.handle(VertxImpl.java:753)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.vertx.core.impl.ContextImpl.lambda</span><span class="nv">$wrapTask$2</span><span class="s2">(ContextImpl.java:316)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.netty.util.concurrent.AbstractEventExecutor.safeExecute(AbstractEventExecutor.java:163)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.netty.util.concurrent.SingleThreadEventExecutor.runAllTasks(SingleThreadEventExecutor.java:418)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:440)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">tat io.netty.util.concurrent.SingleThreadEventExecutor</span><span class="nv">$5</span><span class="s2">.run(SingleThreadEventExecutor.java:873)</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">t... 1 more</span><span class="se">\\</span><span class="s2">nCaused by: java.util.concurrent.TimeoutException: The timeout period of 30000ms has been exceeded</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\</span><span class="s2">t... 11 more</span><span class="se">\\</span><span class="s2">n</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 20, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:31:15Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionCompensatedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-car</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">car-rental-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/rentals</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Car rental cancelled with id 38bc5913-6768-4321-add3-6d26db364c19 for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 21, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:31:15Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionCompensatedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-hotel</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">hotel-reservation-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/reservations</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Hotel reservation cancelled with id efcff718-fb74-4b70-a2e2-689ecb42206d for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 22, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:31:15Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"TransactionCompensatedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{</span><span class="se">\"</span><span class="s2">request</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">id</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">request-flight</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">rest</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">parents</span><span class="se">\"</span><span class="s2">: [], </span><span class="se">\"</span><span class="s2">fallback</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">type</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">NOP</span><span class="se">\"</span><span class="s2">}, </span><span class="se">\"</span><span class="s2">serviceName</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">flight-booking-service</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">transaction</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">post</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}}, </span><span class="se">\"</span><span class="s2">compensation</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">path</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">/bookings</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">method</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">put</span><span class="se">\"</span><span class="s2">, </span><span class="se">\"</span><span class="s2">params</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">form</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">customerId</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">mike</span><span class="se">\"</span><span class="s2">}}, </span><span class="se">\"</span><span class="s2">retries</span><span class="se">\"</span><span class="s2">: 3}}, </span><span class="se">\"</span><span class="s2">response</span><span class="se">\"</span><span class="s2">: {</span><span class="se">\"</span><span class="s2">body</span><span class="se">\"</span><span class="s2">: </span><span class="se">\"</span><span class="s2">{</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">statusCode</span><span class="se">\\\"</span><span class="s2">: 200,</span><span class="se">\\</span><span class="s2">n </span><span class="se">\\\"</span><span class="s2">content</span><span class="se">\\\"</span><span class="s2">: </span><span class="se">\\\"</span><span class="s2">Flight booking cancelled with id 37572464-6f53-4351-aa37-5f88e3f1f872 for customer mike</span><span class="se">\\\"\\</span><span class="s2">n}</span><span class="se">\"</span><span class="s2">}}"</span> |
| <span class="o">}</span>, |
| <span class="o">{</span> |
| <span class="s2">"id"</span>: 23, |
| <span class="s2">"sagaId"</span>: <span class="s2">"2654fa50-71e2-4fc8-afc2-6a5e0d3dafe9"</span>, |
| <span class="s2">"creationTime"</span>: <span class="s2">"2017-09-20T00:31:15Z"</span>, |
| <span class="s2">"type"</span>: <span class="s2">"SagaEndedEvent"</span>, |
| <span class="s2">"contentJson"</span>: <span class="s2">"{}"</span> |
| <span class="o">}</span> |
| <span class="o">]</span> |
| <span class="o">}</span> |
| </code></pre></div> </div> |
| </li> |
| </ol> |
| |
| <h2 id="下一步">下一步</h2> |
| |
| <ul> |
| <li> |
| <p>了解更多<a href="/cn/docs/distributed_saga_1/">ServiceComb中的数据最终一致性方案 - part 1</a></p> |
| </li> |
| <li> |
| <p>了解更多<a href="/cn/docs/distributed_saga_2/">ServiceComb中的数据最终一致性方案 - part 2</a></p> |
| </li> |
| <li> |
| <p>了解更多<a href="/cn/docs/distributed_saga_3/">ServiceComb中的数据最终一致性方案 - part 3</a></p> |
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