! core,akka: separate all akka instrumentation into it's own kamon-akka module, related to #136.

All Akka-related instrumentation and code has been moved to the kamon-akka module,
including the filters for actor, dispatcher and router metrics. Also the following
changes are included:

  - Router Metrics are now working properly, related to #139.
  - Cleanup the log output for this module, related to #142.
  - Some minor cleanups in various tests.

This PR breaks the reporting modules which will need to wait for #141 to be ready to come back
to life.

1 files changed, 0 insertions, 44 deletions

diff --git a/kamon-core/src/main/resources/reference.conf b/kamon-core/src/main/resources/reference.conf
index 2d8b3f2e..8f5a8b45 100644
--- a/kamon-core/src/main/resources/reference.conf
+++ b/kamon-core/src/main/resources/reference.conf
@@ -87,41 +87,10 @@ kamon {
         significant-value-digits = 2
       }
 
-
-      actor {
-        processing-time = ${kamon.metrics.precision.default-histogram-precision}
-        time-in-mailbox = ${kamon.metrics.precision.default-histogram-precision}
-        mailbox-size = ${kamon.metrics.precision.default-min-max-counter-precision}
-      }
-
-      router {
-        processing-time = ${kamon.metrics.precision.default-histogram-precision}
-        time-in-mailbox = ${kamon.metrics.precision.default-histogram-precision}
-      }
-
       trace {
         elapsed-time = ${kamon.metrics.precision.default-histogram-precision}
         segment = ${kamon.metrics.precision.default-histogram-precision}
       }
-
-      dispatcher {
-        maximum-pool-size {
-          highest-trackable-value = 999999999
-          significant-value-digits = 2
-        }
-        running-thread-count {
-          highest-trackable-value = 999999999
-          significant-value-digits = 2
-        }
-        queued-task-count {
-          highest-trackable-value = 999999999
-          significant-value-digits = 2
-        }
-        pool-size {
-          highest-trackable-value = 999999999
-          significant-value-digits = 2
-        }
-      }
     }
   }
 
@@ -176,19 +145,6 @@ kamon {
     dispatcher = ${kamon.default-dispatcher}
   }
 
-  akka {
-    # If ask-pattern-timeout-warning is enabled, a WARN level log message will be generated if a future generated by the `ask`
-    # pattern fails with a `AskTimeoutException` and the log message will contain information depending of the strategy selected.
-    # strategies:
-    #   - off: nothing to do.
-    #   - lightweight: logs the warning when a timeout is reached using org.aspectj.lang.reflect.SourceLocation.
-    #   - heavyweight: logs the warning when a timeout is reached using a stack trace captured at the moment the future was created.
-    ask-pattern-timeout-warning = off
-
-    # Default dispatcher for all akka module operations
-    dispatcher = ${kamon.default-dispatcher}
-  }
-
   kamon-dispatcher {
     # Dispatcher is the name of the event-based dispatcher
     type = Dispatcher