AMQP remote client failed to connect ------------------------------------ Key: WFLY-7823 URL: https://issues.jboss.org/browse/WFLY-7823 Project: WildFly Issue Type: Bug Components: JMS Affects Versions: 10.1.0.Final Environment: OS: Windows10 x64, Java: 1.8.0_102 WildFly 10.1 Final (the same also on 11 night build) - standalone client: AmqpNetLite, v.1.2.2.0, Proton 0.14 Reporter: Oleg Kozakevych Assignee: Jeff Mesnil Labels: amqp, artemis, wildfly Attachments: AMQPQueueExample.java, server.log, server_debug.log, standalone-full.xml, standalone.xml, wilfly.diff AMQP remote client cannot connect to Artemis broker while it is embedded into WildFly. When client connects, it doesn't receive anything from the server. I turned on frame logging in AmqpNetLite and it show like following: {noformat} [03:58:25.015] SEND AMQP 3 1 0 0 [03:58:25.062] SEND sasl-init(mechanism:PLAIN,initial-response:006775657374006775657374,hostname:127.0.0.1) {noformat} Server just does nothing, any traces, any response to client. I made changes as suggested by Justin in corresponding thread (https://developer.jboss.org/thread/269424) {noformat} The Artemis AMQP protocol implementation module (at <WFLY_HOME>/modules/system/layers/base/org/apache/activemq/artemis/protocol/amqp/main) needs a dependency on Netty in its module.xml (e.g. <module name="io.netty"/>). Artemis requires Proton-J 0.10 and Wildfly ships with 0.8 so you can copy proton-j-0.10.jar and proton-jms-0.10.jar from Artemis' /lib directory to <WFLY_HOME>/modules/system/layers/base/org/apache/qpid/proton/main and update the module.xml accordingly. {noformat} Then I turned debug traces and see following exception: {noformat} 13:01:00,713 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) java.nio.ReadOnlyBufferException 13:01:00,716 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at java.nio.ByteBuffer.array(ByteBuffer.java:996) 13:01:00,720 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.UnsafeByteBufUtil.setBytes(UnsafeByteBufUtil.java:368) 13:01:00,730 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:205) 13:01:00,734 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:877) 13:01:00,745 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.outputBuffer(ProtonHandlerImpl.java:226) 13:01:00,749 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext.flushBytes(AbstractConnectionContext.java:145) 13:01:00,760 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext$LocalListener.onTransport(AbstractConnectionContext.java:160) 13:01:00,766 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.dispatch(ProtonHandlerImpl.java:349) 13:01:00,770 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.flush(ProtonHandlerImpl.java:257) 13:01:00,783 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.handler.impl.ProtonHandlerImpl.inputBuffer(ProtonHandlerImpl.java:158) 13:01:00,789 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.proton.plug.context.AbstractConnectionContext.inputBuffer(AbstractConnectionContext.java:81) 13:01:00,800 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.proton.ActiveMQProtonRemotingConnection.bufferReceived(ActiveMQProtonRemotingConnection.java:127) 13:01:00,807 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.remoting.server.impl.RemotingServiceImpl$DelegatingBufferHandler.bufferReceived(RemotingServiceImpl.java:619) 13:01:00,814 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.remoting.impl.netty.ActiveMQChannelHandler.channelRead(ActiveMQChannelHandler.java:68) 13:01:00,820 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318) 13:01:00,832 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304) 13:01:00,839 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.handlerRemoved(ByteToMessageDecoder.java:216) 13:01:00,849 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved0(DefaultChannelPipeline.java:527) 13:01:00,855 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.callHandlerRemoved(DefaultChannelPipeline.java:521) 13:01:00,866 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove0(DefaultChannelPipeline.java:351) 13:01:00,871 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove(DefaultChannelPipeline.java:322) 13:01:00,882 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.remove(DefaultChannelPipeline.java:299) 13:01:00,887 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.ProtocolHandler$ProtocolDecoder.decode(ProtocolHandler.java:175) 13:01:00,902 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:360) 13:01:00,913 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:244) 13:01:00,920 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at org.apache.activemq.artemis.core.protocol.ProtocolHandler$ProtocolDecoder.channelRead(ProtocolHandler.java:118) 13:01:00,931 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:318) 13:01:00,937 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:304) 13:01:00,949 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:846) 13:01:00,954 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:131) 13:01:00,965 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:511) 13:01:00,969 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:468) 13:01:00,981 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:382) 13:01:00,986 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:354) 13:01:00,998 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112) 13:01:01,003 ERROR [stderr] (Thread-1 (activemq-netty-threads-1534405955)) at java.lang.Thread.run(Thread.java:745) {noformat} Configuration and server logs are attached.