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/*
* =========================================================================================
* Copyright © 2013-2014 the kamon project <http://kamon.io/>
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
* either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
* =========================================================================================
*/
package kamon.akka
import com.typesafe.config.Config
import kamon.Kamon
object AkkaExtension {
private val akkaConfig = Kamon.config.getConfig("kamon.akka")
val askPatternTimeoutWarning = AskPatternTimeoutWarningSettings.fromConfig(akkaConfig)
val traceContextPropagation = TraceContextPropagationSettings.fromConfig(akkaConfig)
}
sealed trait AskPatternTimeoutWarningSetting
object AskPatternTimeoutWarningSettings {
case object Off extends AskPatternTimeoutWarningSetting
case object Lightweight extends AskPatternTimeoutWarningSetting
case object Heavyweight extends AskPatternTimeoutWarningSetting
def fromConfig(config: Config): AskPatternTimeoutWarningSetting =
config.getString("ask-pattern-timeout-warning") match {
case "off" ⇒ Off
case "lightweight" ⇒ Lightweight
case "heavyweight" ⇒ Heavyweight
case other ⇒ sys.error(s"Unrecognized option [$other] for the kamon.akka.ask-pattern-timeout-warning config.")
}
}
sealed trait TraceContextPropagationSetting
object TraceContextPropagationSettings {
case object Off extends TraceContextPropagationSetting
case object MonitoredActorsOnly extends TraceContextPropagationSetting
case object Always extends TraceContextPropagationSetting
def fromConfig(config: Config): TraceContextPropagationSetting =
config.getString("automatic-trace-context-propagation") match {
case "off" ⇒ Off
case "monitored-actors-only" ⇒ MonitoredActorsOnly
case "always" ⇒ Always
case other ⇒ sys.error(s"Unrecognized option [$other] for the kamon.akka.automatic-trace-context-propagation config.")
}
}
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