[GSS](7.3.z) XNIO-381 - IOException: Broken pipe errors when START_TLS is used

2020-10-09 15:20:38,504 WARN  [org.xnio] (default I/O-7) XNIO000307: Failed to close ssl engine when handling exception java.io.IOException: Broken pipe: java.io.IOException: Broken pipe
	at sun.nio.ch.FileDispatcherImpl.write0(Native Method)
	at sun.nio.ch.SocketDispatcher.write(SocketDispatcher.java:47)
	at sun.nio.ch.IOUtil.writeFromNativeBuffer(IOUtil.java:93)
	at sun.nio.ch.IOUtil.write(IOUtil.java:51)
	at sun.nio.ch.SocketChannelImpl.write(SocketChannelImpl.java:468)
	at org.xnio.nio.NioSocketConduit.write(NioSocketConduit.java:153)
	at org.xnio.ssl.JsseSslConduitEngine.doFlush(JsseSslConduitEngine.java:865)
	at org.xnio.ssl.JsseSslConduitEngine.handleWrapResult(JsseSslConduitEngine.java:411)
	at org.xnio.ssl.JsseSslConduitEngine.wrapCloseMessage(JsseSslConduitEngine.java:837)
	at org.xnio.ssl.JsseSslConduitEngine.closeOutbound(JsseSslConduitEngine.java:911)
	at org.xnio.ssl.JsseSslStreamSinkConduit.truncateWrites(JsseSslStreamSinkConduit.java:176)
	at org.xnio.ssl.JsseSslStreamConnection.closeAction(JsseSslStreamConnection.java:109)
	at org.xnio.Connection.close(Connection.java:132)
	at org.xnio.IoUtils.safeClose(IoUtils.java:152)
	at org.jboss.remoting3.remote.RemoteConnection.handleException(RemoteConnection.java:117)
	at org.jboss.remoting3.remote.RemoteConnection.handleException(RemoteConnection.java:104)
	at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:535)
	at org.jboss.remoting3.remote.RemoteReadListener.handleEvent(RemoteReadListener.java:49)
	at org.xnio.ChannelListeners.invokeChannelListener(ChannelListeners.java:92)
	at org.xnio.conduits.ReadReadyHandler$ChannelListenerHandler.readReady(ReadReadyHandler.java:66)
	at org.xnio.nio.NioSocketConduit.handleReady(NioSocketConduit.java:89)
	at org.xnio.nio.WorkerThread.run(WorkerThread.java:591)