diff options
Diffstat (limited to 'kamon-trace/src/main/scala/kamon/trace/instrumentation/ActorLoggingTracing.scala')
-rw-r--r-- | kamon-trace/src/main/scala/kamon/trace/instrumentation/ActorLoggingTracing.scala | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/kamon-trace/src/main/scala/kamon/trace/instrumentation/ActorLoggingTracing.scala b/kamon-trace/src/main/scala/kamon/trace/instrumentation/ActorLoggingTracing.scala new file mode 100644 index 00000000..9a9460b7 --- /dev/null +++ b/kamon-trace/src/main/scala/kamon/trace/instrumentation/ActorLoggingTracing.scala @@ -0,0 +1,28 @@ +package kamon.trace.instrumentation + +import org.aspectj.lang.annotation.{Around, Pointcut, DeclareMixin, Aspect} +import org.aspectj.lang.ProceedingJoinPoint +import org.slf4j.MDC +import kamon.trace.{TraceContext, ContextAware, Trace} + +@Aspect +class ActorLoggingTracing { + + @DeclareMixin("akka.event.Logging.LogEvent+") + def mixin: ContextAware = ContextAware.default + + @Pointcut("execution(* akka.event.slf4j.Slf4jLogger.withMdc(..)) && args(logSource, logEvent, logStatement)") + def withMdcInvocation(logSource: String, logEvent: ContextAware, logStatement: () => _): Unit = {} + + @Around("withMdcInvocation(logSource, logEvent, logStatement)") + def aroundWithMdcInvocation(pjp: ProceedingJoinPoint, logSource: String, logEvent: ContextAware, logStatement: () => _): Unit = { + logEvent.traceContext match { + case Some(ctx) => + MDC.put("uow", ctx.uow) + pjp.proceed() + MDC.remove("uow") + + case None => pjp.proceed() + } + } +} |