Couchbase

Couchbase http://www.couchbase.com/issues This file is an XML representation of an issue en-us

5.2.4

845

26-12-2012

[JCBC-135] Using Couchbase inside netty server fails http://www.couchbase.com/issues/browse/JCBC-135 Couchbase Java Client See this forum question for a description of the issue as well as the fix for it: <br/> <br/> <a href="http://www.couchbase.com/forums/thread/using-couchbaseclient-inside-netty-server">http://www.couchbase.com/forums/thread/using-couchbaseclient-inside-netty-server</a> JCBC-135

Using Couchbase inside netty server fails

Bug Major Resolved Fixed Public Michael Nitschinger Mike Wiederhold Thu, 25 Oct 2012 13:20:54 -0500 Tue, 26 Mar 2013 00:51:55 -0500 Tue, 26 Mar 2013 00:51:55 -0500 1.1.5 library 0 1 <a href="http://review.couchbase.com/#/c/22589/">http://review.couchbase.com/#/c/22589/</a> I could reproduce this issue by instantiating a couchbase server inside a handler. If you instantiate the connection outside it works. Here is the code to reproduce it: <br/> <br/> when you run it in the IDE and telnet to localhost 8080 it will die and throw the exception: <br/> <br/> package com.couchbase.nettyexample; <br/> <br/> import com.couchbase.client.CouchbaseClient; <br/> import java.io.IOException; <br/> import java.net.InetSocketAddress; <br/> import java.net.URI; <br/> import java.util.Arrays; <br/> import java.util.concurrent.Executors; <br/> import org.jboss.netty.bootstrap.ServerBootstrap; <br/> import org.jboss.netty.channel.ChannelHandlerContext; <br/> import org.jboss.netty.channel.ChannelPipeline; <br/> import org.jboss.netty.channel.ChannelPipelineFactory; <br/> import org.jboss.netty.channel.Channels; <br/> import org.jboss.netty.channel.MessageEvent; <br/> import org.jboss.netty.channel.SimpleChannelUpstreamHandler; <br/> import org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory; <br/> <br/> /** <br/>  * Hello world! <br/>  * <br/>  */ <br/> public class App { <br/>   private final int port = 8080; <br/>   private CouchbaseClient client; <br/> <br/>   public void run() throws IOException { <br/>     ServerBootstrap bootstrap = new ServerBootstrap( <br/>       new NioServerSocketChannelFactory( <br/>         Executors.newCachedThreadPool(), <br/>         Executors.newCachedThreadPool() <br/>       ) <br/>     ); <br/> <br/>     bootstrap.setPipelineFactory(new ChannelPipelineFactory() { <br/>       public ChannelPipeline getPipeline() throws Exception { <br/>         return Channels.pipeline(new EchoServerHandler()); <br/>       } <br/>     }); <br/> <br/>     bootstrap.bind(new InetSocketAddress(port)); <br/>   } <br/> <br/>   public static void main(String[] args) throws IOException { <br/>     new App().run(); <br/>   } <br/> <br/>   class EchoServerHandler extends SimpleChannelUpstreamHandler { <br/> <br/>     private CouchbaseClient client; <br/> <br/>     public EchoServerHandler() throws IOException { <br/>       this.client = new CouchbaseClient( <br/>         Arrays.asList(URI.create("<a href="http://localhost:8091/pools">http://localhost:8091/pools</a>")), <br/>         "default", <br/>         "" <br/>       ); <br/> <br/>       this.client.set("received", 0, "foo"); <br/>     } <br/> <br/>     @Override <br/>     public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) { <br/>       System.out.println("Received Message"); <br/>       System.out.println(client.get("received")); <br/>     } <br/>   } <br/> } <br/> will be available in 1.1.5. Flagged Rank 8595 Time In Status