| = Tracer |
| |
| Camel's tracer is used for logging message details during routing, where |
| you can see the route path of each message as they happens. Details of the message is also logged such as the message body. |
| |
| == Formatting |
| |
| The tracer formats the execution of exchanges to log lines. They are |
| logged at *`INFO`* level in the log category: |
| *`org.apache.camel.Tracing`*. |
| |
| The message information from the Exchange is formatted using `ExchangeFormatter` and the default implementation has many options you can configure. See the source code/javadoc of the `org.apache.camel.support.processor.DefaultExchangeFormatter` class. |
| |
| == Enabling |
| |
| In Java you set tracing on `CamelContext`: |
| |
| [source,java] |
| ---- |
| context.setTracing(true); |
| ---- |
| |
| And in XML DSL: |
| |
| [source,xml] |
| ---- |
| <camelContext trace="true" xmlns="http://activemq.apache.org/camel/schema/spring"> |
| ... |
| </camelContext> |
| ---- |
| |
| And in Spring Boot |
| |
| [source,text] |
| ---- |
| camel.springboot.tracing = true |
| ---- |
| |
| |
