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Bug
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Resolution: Done
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Major
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1.2.8.Final
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None
I am adding the PerMessageDeflateHandshake to my web socket handler.
Reliably, but only in some of my applications, I receive a corrupted message in the callback for io.undertow.websockets.core.AbstractReceiveListener.onFullTextMessage
I also see exceptions in the form of:
12:00:19,666 [XNIO-1 I/O-4] ERROR org.xnio.nio - XNIO000011: Task io.undertow.server.protocol.framed.AbstractFramedChannel$FrameCloseListener$1@46ccd900 failed with an exception
java.lang.IllegalStateException: UT000091: Buffer has already been freed
at io.undertow.util.ReferenceCountedPooled.getResource(ReferenceCountedPooled.java:99) ~[undertow-core-1.2.8.Final.jar:1.2.8.Final]
at io.undertow.server.protocol.framed.AbstractFramedChannel$FrameCloseListener$1.run(AbstractFramedChannel.java:829) ~[undertow-core-1.2.8.Final.jar:1.2.8.Final]
at org.xnio.nio.WorkerThread.safeRun(WorkerThread.java:560) ~[xnio-nio-3.3.1.Final.jar:3.3.1.Final]
at org.xnio.nio.WorkerThread.run(WorkerThread.java:462) ~[xnio-nio-3.3.1.Final.jar:3.3.1.Final]
In one of my other applications that I've added the handler, I'm seeing no problems. Both are using the exact same undertow integration code, and both operate as expected when not using the per-message deflate extension.
I realize this is a sparse report, so I'm happy to test and provide any additional information as needed.
