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/* ===================================================
* Copyright © 2013 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
import akka.actor._
import akka.event.Logging.Error
object Kamon {
trait Extension extends akka.actor.Extension {
def publishErrorMessage(system: ActorSystem, msg: String, cause: Throwable): Unit = {
system.eventStream.publish(new Error(cause, "", classOf[Extension], msg))
}
}
def apply[T <: Extension](key: ExtensionId[T])(implicit system: ActorSystem): T = key(system)
}
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