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| |
| <document> |
| <properties> |
| <title>Apache Synapse - Sample 854</title> |
| </properties> |
| <body> |
| <section name="Sample 854: Introduction to Synapse Wire Tap eip function template"> |
| <div class="xmlConf"><!-- Introduction to Synapse Wire Tap eip function template --> |
| <definitions xmlns="http://ws.apache.org/ns/synapse"> |
| <import xmlns="http://ws.apache.org/ns/synapse" name="EipLibrary" package="synapse.lang.eip" /> |
| <sequence name="main"> |
| <property name="OUT_ONLY" value="true"/> |
| <property name="FORCE_SC_ACCEPTED" value="true" scope="axis2"/> |
| <call-template target="synapse.lang.eip.wire_tap"> |
| <with-param name="wiretap_uri" value="http://localhost:9000/services/SimpleStockQuoteService"/> |
| <with-param name="destination_uri" value="http://localhost:9001/services/SimpleStockQuoteService"/> |
| </call-template> |
| </sequence> |
| </definitions></div> |
| <subsection name="Objective"> |
| <p> |
| This sample is an introduction to Synapse Wire Tap eip function template. |
| </p> |
| </subsection> |
| <subsection name="Pre-requisites"> |
| <p> |
| <ul> |
| <li> |
| Start two instances of sample Axis2 server on HTTP ports 9000,9001. And deploy the SimpleStockQuoteService in all of them. |
| </li> |
| <li> |
| Start Synapse using the configuration numbered 854 (repository/conf/sample/synapse_sample_854.xml) |
| <div class="command"> |
| Unix/Linux: sh synapse.sh -sample 854<br/> |
| Windows: synapse.bat -sample 854 |
| </div> |
| </li> |
| </ul> |
| </p> |
| </subsection> |
| <subsection name="Executing the Client"> |
| <p> |
| In this sample, the messages sent to Synapse will be route to a secondary channel(wiretap_uri) while they are being forwarded to the main channel(destination_uri). |
| </p> |
| <p> |
| Invoke the client as follows. |
| </p> |
| <div class="command">ant stockquote -Dtrpurl=http://localhost:8280/</div> |
| </subsection> |
| </section> |
| <p><a href="../samples.html">Back to Catalog</a></p> |
| </body> |
| </document> |
