case classError(e: Throwable) extends Exception with OutboundCommand with Product with Serializable
Signals that an unknown error has occurred. In this even the tail stages have likely
shut down but that is not guarenteed. If the stage cannot recover it should propagate
the error. If the Error reaches the HeadStage, the HeadStage _should_
shutdown the pipeline.
e
Throwable that was unhandled by the tail of the pipeline.
Linear Supertypes
Serializable, Product, Equals, OutboundCommand, Exception, Throwable, Serializable, AnyRef, Any
Signals that an unknown error has occurred. In this even the tail stages have likely shut down but that is not guarenteed. If the stage cannot recover it should propagate the error. If the Error reaches the HeadStage, the HeadStage _should_ shutdown the pipeline.
Throwable that was unhandled by the tail of the pipeline.