mdc

Akka and Scala newbie here, please feel free to edit the question as necessary in order to clearly articulate my intent in the domain of Scala and Akka. Before I show code snippets, here's the problem I want to solve: I essentially want to develop a common module for my team to use when they're developing their applications using Akka actors. I want to allow them to mixin a trait which will extend their receive functionality at runtime, mainly for logging purposes. I'm running into compile errors, which I'll explain soon. But first, take for example, a simple main: object Test extends App {

I want to implement logback MDC logging on my AKKA application to organize and have a more infomative log; however, I also read that MDC might not work well with AKKA because AKKA has asynchronous logging system (MDC might be stored on a different thread). I used the Custom Dispatcher for MDC Logging defined here hoping to solve my problem but I can't make it work on my application. My application is not a play framework app though. I have a RequestHandler Actor that receives different types of request and delegates it to a RequestSpecificHandler Actor which will process it. class

Following up on How to use MDC with thread pools? how can one use MDC with a ForkJoinPool ? Specifically, I how can one wrap a ForkJoinTask so MDC values are set before executing a task? The following seems to work for me: import java.lang.Thread.UncaughtExceptionHandler; import java.util.Map; import java.util.concurrent.ForkJoinPool; import java.util.concurrent.ForkJoinTask; import java.util.concurrent.atomic.AtomicReference; import org.slf4j.MDC; /** * A {@link ForkJoinPool} that inherits MDC contexts from the thread that queues a task. * * @author Gili Tzabari */ public final class

I'm configuring my Akka application to use the SLF4J logger as specified here: http://doc.akka.io/docs/akka/2.3.4/scala/logging.html Underneath the hood, I'm depending on Logback to do the logging. I'm developing a common module for logging purposes that users can use in their actor systems. Mainly, I'm creating a trait they can mixin. I have a trait that does this: I have something as such: trait ActorLogger { val log: DiagnosticLoggingAdapter = Logging(this); } I have some extra logic which will add MDC values to the DiagnosticLoggingAdapter's MDC. The problem is now this: I expose a

Is it possible some how to use MDC to name the log file at run time. I have a single web application which is being called by different names at the same time using tomcat docbase. So i need to have separate log files for each of them. This can be accomplished in Logback , the successor to Log4J. Logback is intended as a successor to the popular log4j project, picking up where log4j leaves off. See the documentation for Sifting Appender The SiftingAppender is unique in its capacity to reference and configure nested appenders. In the above example, within the SiftingAppender there will be