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diff --git a/site/src/main/jekyll/core/tracing/logging.md b/site/src/main/jekyll/core/tracing/logging.md deleted file mode 100644 index 7d2251ef..00000000 --- a/site/src/main/jekyll/core/tracing/logging.md +++ /dev/null @@ -1,43 +0,0 @@ ---- -title: Kamon | Core | Documentation -layout: documentation ---- - -Logging -======= - -Kamon provides a very simple way to make sure that the trace token available when the log statement was executed is -included in your logs, no matter if you are logging synchronously or asynchronously. Kamon provides built in support -for logging with Logback, but extending the support to any other logging framework should be a trivial task. - -When using `ActorLogging` all logging events are sent to your actor system's event stream and then picked up by your -registered listeners for actual logging. Akka captures the actor, thread and timestamp from the instant in which the -event was generated and makes that info available when performing the actual logging. As an addition to this, Kamon -attaches the `TraceContext` that is present when creating the log events and makes it available when the actual logging -is performed. If you are using the loggers directly then the `TraceContext` should be already available. - -`TraceRecorder.currentContext` gives you access to the currently `TraceContext`, so the following expression gives you -the trace token for the currently available context: - -```scala -TraceRecorder.currentContext.map(_.token) -``` - -Kamon already packs a Logback converter that you can register in your `logback.xml` file and use in your logging -patterns as show bellow: - -```xml -<configuration scan="true"> - <conversionRule conversionWord="traceToken" converterClass="kamon.trace.logging.LogbackTraceTokenConverter" /> - <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender"> - <encoder> - <pattern>%date{HH:mm:ss.SSS} %-5level [%traceToken][%X{akkaSource}] %msg%n</pattern> - </encoder> - </appender> - - <root level="debug"> - <appender-ref ref="STDOUT" /> - </root> - -</configuration> -``` |