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Log exception for association failure (#25438)

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There have been cases where the thrown
NettyTransportExceptionNoStackTrace contains no cause
and a message that doesn't indicate what type of exception has been
thrown when establishing a connection.
This commit is contained in:
Christopher Batey 2018-08-06 10:17:58 +01:00 • committed by Konrad `ktoso` Malawski
parent 131e6d10d6
commit a0e79a0542
1 changed files with 2 additions and 2 deletions
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4
akka-remote/src/main/scala/akka/remote/transport/netty/NettyTransport.scala
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@ -527,7 +527,7 @@ class NettyTransport(val settings: NettyTransportSettings, val system: ExtendedA
else
readyChannel.getPipeline.get(classOf[ClientHandler]).statusFuture
} yield handle) recover {
case c: CancellationException ⇒ throw new NettyTransportExceptionNoStack("Connection was cancelled")
case _: CancellationException ⇒ throw new NettyTransportExceptionNoStack("Connection was cancelled")
case NonFatal(t) ⇒
val msg =
if (t.getCause == null)
@ -536,7 +536,7 @@ class NettyTransport(val settings: NettyTransportSettings, val system: ExtendedA
s"${t.getMessage}, caused by: ${t.getCause}"
else
s"${t.getMessage}, caused by: ${t.getCause}, caused by: ${t.getCause.getCause}"
throw new NettyTransportExceptionNoStack(msg, t.getCause)
throw new NettyTransportExceptionNoStack(s"${t.getClass.getName}: $msg", t.getCause)
}
}
}