Error Connection via Websocket in Zuul 2.1 Sample App

[vklein]

when i am trying to connect to a Websocket Server via Zuul 2.1 Sample App i get following error:

2018-03-29 13:39:51,919 INFO ACCESS [Salamander-ClientToZuulWorker-0] 2018-03-29T13:39:51.911 0:0:0:0:0:0:0:1 9090 GET /ws?debugRequest=true&encoding=text 101 7862 - 47d42be5-cec2-4a71-8dc5-3d81718c6f4a "localhost:9090" "-" "-" "-" "-" "Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/65.0.3325.181 Safari/537.36" "-" "-" "-" 2018-03-29 13:39:51,919 INFO com.netflix.netty.common.metrics.ServerChannelMetrics [Salamander-ClientToZuulWorker-0] Connection error caught. java.io.IOException: An established connection was aborted by the software in your host machine java.io.IOException: An established connection was aborted by the software in your host machine at sun.nio.ch.SocketDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:192) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:288) at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1108) at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:345) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:126) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) 2018-03-29 13:39:51,921 ERROR com.netflix.zuul.netty.filter.ZuulFilterChainHandler [Salamander-ClientToZuulWorker-0] zuul filter chain handler caught exception. cause=java.io.IOException: An established connection was aborted by the software in your host machine java.io.IOException: An established connection was aborted by the software in your host machine at sun.nio.ch.SocketDispatcher.read0(Native Method) at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:43) at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) at sun.nio.ch.IOUtil.read(IOUtil.java:192) at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:380) at io.netty.buffer.PooledUnsafeDirectByteBuf.setBytes(PooledUnsafeDirectByteBuf.java:288) at io.netty.buffer.AbstractByteBuf.writeBytes(AbstractByteBuf.java:1108) at io.netty.channel.socket.nio.NioSocketChannel.doReadBytes(NioSocketChannel.java:345) at io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:126) at io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:645) at io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:580) at io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:497) at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:459) at io.netty.util.concurrent.SingleThreadEventExecutor$5.run(SingleThreadEventExecutor.java:886) at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) at java.lang.Thread.run(Thread.java:748) 2018-03-29 13:39:51,921 INFO com.netflix.zuul.netty.server.ClientResponseWriter [Salamander-ClientToZuulWorker-0] ClientResponseWriter Received event io.netty.channel.socket.ChannelInputShutdownReadComplete@299ddcd4

Should the websocket connection already works in the current zuul 2.1 version?

Does somebody already uses zuul 2.1 for websocket connections?

[vklein]

Closed because websockets are not supported in the current version 2.1:
#112 (comment)