Java Code Examples for org.jboss.netty.channel.ChannelFuture.awaitUninterruptibly()

The following are Jave code examples for showing how to use awaitUninterruptibly() of the org.jboss.netty.channel.ChannelFuture class. You can vote up the examples you like. Your votes will be used in our system to get more good examples.
Example 1
Project: iTAP-controller   File: Bootstrap.java   Source Code and License Vote up 6 votes
public boolean bootstrap(HostAndPort seed, 
                         Node localNode) throws SyncException {
    this.localNode = localNode;
    succeeded = false;
    SocketAddress sa =
            new InetSocketAddress(seed.getHostText(), seed.getPort());
    ChannelFuture future = bootstrap.connect(sa);
    future.awaitUninterruptibly();
    if (!future.isSuccess()) {
        logger.debug("Could not connect to " + seed, future.getCause());
        return false;
    }
    Channel channel = future.getChannel();
    logger.debug("[{}] Connected to {}", 
                 localNode != null ? localNode.getNodeId() : null,
                 seed);
    
    try {
        channel.getCloseFuture().await();
    } catch (InterruptedException e) {
        logger.debug("Interrupted while waiting for bootstrap");
        return succeeded;
    }
    return succeeded;
}
 
Example 2
Project: iTAP-controller   File: RemoteSyncManager.java   Source Code and License Vote up 6 votes
protected boolean connect(String hostname, int port) {
    ready = false;
    if (channel == null || !channel.isConnected()) {
        SocketAddress sa =
                new InetSocketAddress(hostname, port);
        ChannelFuture future = clientBootstrap.connect(sa);
        future.awaitUninterruptibly();
        if (!future.isSuccess()) {
            logger.error("Could not connect to " + hostname + 
                         ":" + port, future.getCause());
            return false;
        }
        channel = future.getChannel();
    }
    while (!ready && channel != null && channel.isConnected()) {
        try {
            Thread.sleep(10);
        } catch (InterruptedException e) { }
    }
    if (!ready || channel == null || !channel.isConnected()) {
        logger.warn("Timed out connecting to {}:{}", hostname, port);
        return false;
    }
    logger.debug("Connected to {}:{}", hostname, port);
    return true;
}
 
Example 3
Project: QoS-floodlight   File: Bootstrap.java   Source Code and License Vote up 6 votes
public boolean bootstrap(HostAndPort seed, 
                         Node localNode) throws SyncException {
    this.localNode = localNode;
    succeeded = false;
    SocketAddress sa =
            new InetSocketAddress(seed.getHostText(), seed.getPort());
    ChannelFuture future = bootstrap.connect(sa);
    future.awaitUninterruptibly();
    if (!future.isSuccess()) {
        logger.debug("Could not connect to " + seed, future.getCause());
        return false;
    }
    Channel channel = future.getChannel();
    logger.debug("[{}] Connected to {}", 
                 localNode != null ? localNode.getNodeId() : null,
                 seed);
    
    try {
        channel.getCloseFuture().await();
    } catch (InterruptedException e) {
        logger.debug("Interrupted while waiting for bootstrap");
        return succeeded;
    }
    return succeeded;
}
 
Example 4
Project: voyage   File: InvokeFuture.java   Source Code and License Vote up 5 votes
/**
 * 发送请求
 */
public void send() {
	ChannelFuture writeFuture = channel.write(request);
	//阻塞等待,若超时则返回已完成和失败
	boolean ret = writeFuture.awaitUninterruptibly(1000, TimeUnit.MILLISECONDS);
	if (ret && writeFuture.isSuccess()) {
		return;
	} else if(writeFuture.getCause() != null) {
		invokeMap.remove(request.getRequestID());
		throw new RpcException(writeFuture.getCause());
	} else {
		invokeMap.remove(request.getRequestID());
		throw new RpcException("sendRequest error");
	}
}
 
Example 5
Project: voyage   File: NettyRpcConnection.java   Source Code and License Vote up 5 votes
/**
 * 尝试连接
 */
public void connect() {
       ChannelFuture future = bootstrap.connect(inetAddr);
       try{
           boolean ret = future.awaitUninterruptibly(Constants.TIMEOUT_CONNECTION_MILLSECOND, TimeUnit.MILLISECONDS);
           if (ret && future.isSuccess()) {
               Channel newChannel = future.getChannel();
               newChannel.setInterestOps(Channel.OP_READ_WRITE);
               try {
                   // 关闭旧的连接
                   Channel oldChannel = NettyRpcConnection.this.channel;
                   if (oldChannel != null) {
                       logger.info("Close old netty channel {} on create new netty channel {}", oldChannel, newChannel);
                       oldChannel.close();
                   }
               } finally {
                   if (!isConnected()) {
                       try {
                           logger.info("Close new netty channel {}, because the client closed.", newChannel);
                           newChannel.close();
                       } finally {
                       	NettyRpcConnection.this.channel = null;
                       }
                   } else {
                   	NettyRpcConnection.this.channel = newChannel;
                   }
               }
           } else if (null != future.getCause()) {
           	logger.error("connect fail", future.getCause());
           	throw new RuntimeException("connect error", future.getCause());
           } else {
           	logger.error("connect fail,connstr: "+this.getConnStr());
           	throw new RuntimeException("connect error");
           }
       }finally{
           if (! isConnected()) {
               future.cancel();
           }
       }
}
 
Example 6
Project: Elasticsearch   File: NettyTransport.java   Source Code and License Vote up 5 votes
protected NodeChannels connectToChannelsLight(DiscoveryNode node) {
    InetSocketAddress address = ((InetSocketTransportAddress) node.address()).address();
    ChannelFuture connect = clientBootstrap.connect(address);
    connect.awaitUninterruptibly((long) (connectTimeout.millis() * 1.5));
    if (!connect.isSuccess()) {
        throw new ConnectTransportException(node, "connect_timeout[" + connectTimeout + "]", connect.getCause());
    }
    Channel[] channels = new Channel[1];
    channels[0] = connect.getChannel();
    channels[0].getCloseFuture().addListener(new ChannelCloseListener(node));
    return new NodeChannels(channels, channels, channels, channels, channels);
}
 
Example 7
Project: Elasticsearch   File: NettyTransport.java   Source Code and License Vote up 5 votes
public synchronized void close() {
    List<ChannelFuture> futures = new ArrayList<>();
    for (Channel channel : allChannels) {
        try {
            if (channel != null && channel.isOpen()) {
                futures.add(channel.close());
            }
        } catch (Exception e) {
            //ignore
        }
    }
    for (ChannelFuture future : futures) {
        future.awaitUninterruptibly();
    }
}
 
Example 8
Project: QoS-floodlight   File: RemoteSyncManager.java   Source Code and License Vote up 5 votes
protected boolean connect(String hostname, int port) {
    ready = false;
    if (channel == null || !channel.isConnected()) {
        SocketAddress sa =
                new InetSocketAddress(hostname, port);
        ChannelFuture future = clientBootstrap.connect(sa);
        future.awaitUninterruptibly();
        if (!future.isSuccess()) {
            logger.error("Could not connect to " + hostname + 
                         ":" + port, future.getCause());
            return false;
        }
        channel = future.getChannel();
    }
    while (!ready && channel != null && channel.isConnected()) {
        try {
            Thread.sleep(10);
        } catch (InterruptedException e) { }
    }
    if (!ready || channel == null || !channel.isConnected()) {
        logger.warn("Timed out connecting to {}:{}", hostname, port);
        return false;
    }
    logger.debug("Connected to {}:{}", hostname, port);
    return true;
}
 
Example 9
Project: nfs-rpc   File: NettyClientFactory.java   Source Code and License Vote up 5 votes
protected Client createClient(String targetIP, int targetPort, int connectTimeout, String key) throws Exception {
  ClientBootstrap bootstrap = new ClientBootstrap(nioClient);
  bootstrap.setOption("tcpNoDelay", Boolean.parseBoolean(System.getProperty("nfs.rpc.tcp.nodelay", "true")));
  bootstrap.setOption("reuseAddress", Boolean.parseBoolean(System.getProperty("nfs.rpc.tcp.reuseaddress", "true")));
  if (connectTimeout < 1000) {
    bootstrap.setOption("connectTimeoutMillis", 1000);
  } else {
    bootstrap.setOption("connectTimeoutMillis", connectTimeout);
  }
  NettyClientHandler handler = new NettyClientHandler(this, key);
  bootstrap.setPipelineFactory(new NettyClientPipelineFactory(handler));
  ChannelFuture future = bootstrap.connect(new InetSocketAddress(targetIP, targetPort));
  future.awaitUninterruptibly(connectTimeout);
  if (!future.isDone()) {
    LOGGER.error("Create connection to " + targetIP + ":" + targetPort + " timeout!");
    throw new Exception("Create connection to " + targetIP + ":" + targetPort + " timeout!");
  }
  if (future.isCancelled()) {
    LOGGER.error("Create connection to " + targetIP + ":" + targetPort + " cancelled by user!");
    throw new Exception("Create connection to " + targetIP + ":" + targetPort + " cancelled by user!");
  }
  if (!future.isSuccess()) {
    LOGGER.error("Create connection to " + targetIP + ":" + targetPort + " error", future.getCause());
    throw new Exception("Create connection to " + targetIP + ":" + targetPort + " error", future.getCause());
  }
  NettyClient client = new NettyClient(future, key, connectTimeout);
  handler.setClient(client);
  return client;
}
 
Example 10
Project: fastcatsearch3   File: NodeChannels.java   Source Code and License Vote up 5 votes
public synchronized void close() {
    List<ChannelFuture> futures = new ArrayList<ChannelFuture>();
    closeChannelsAndWait(low, futures);
    closeChannelsAndWait(high, futures);
    for (ChannelFuture future : futures) {
        future.awaitUninterruptibly();
    }
}
 
Example 11
Project: elasticsearch-client-http   File: HttpClient.java   Source Code and License Vote up 5 votes
@SuppressWarnings({"unchecked", "rawtypes"})
@Override
public <R extends ActionRequest, T extends ActionResponse, B extends ActionRequestBuilder<R, T, B>>
void doExecute(Action<R, T, B> action, R request, ActionListener<T> listener) {
    HttpAction httpAction = actionMap.get(action);
    if (httpAction == null) {
        throw new IllegalStateException("failed to find http action [" + action + "] to execute");
    }
    try {
        HttpContext httpContext = new HttpContext(httpAction, listener, request);
        httpContext.httpRequest = httpAction.createHttpRequest(url, request);
        ChannelFuture future = bootstrap.connect(new InetSocketAddress(url.getHost(), url.getPort()));
        future.awaitUninterruptibly();
        if (!future.isSuccess()) {
            bootstrap.releaseExternalResources();
            logger.error("can't connect to {}", url);
        } else {
            Channel channel = future.getChannel();
            httpContext.setChannel(channel);
            httpContextMap.put(channel, httpContext);
            channel.getConfig().setConnectTimeoutMillis(settings.getAsInt("http.client.timeout", 5000));
            httpAction.execute(httpContext, listener);
        }
    } catch (IOException e) {
        logger.error(e.getMessage(), e);
    }
}
 
Example 12
Project: Camel   File: SingleTCPNettyServerBootstrapFactory.java   Source Code and License Vote up 5 votes
@Override
protected void doResume() throws Exception {
    if (channel != null) {
        LOG.debug("ServerBootstrap binding to {}:{}", configuration.getHost(), configuration.getPort());
        ChannelFuture future = channel.bind(new InetSocketAddress(configuration.getHost(), configuration.getPort()));
        future.awaitUninterruptibly();
        if (!future.isSuccess()) {
            // if we cannot bind, the re-create channel
            allChannels.remove(channel);
            channel = serverBootstrap.bind(new InetSocketAddress(configuration.getHost(), configuration.getPort()));
            allChannels.add(channel);
        }
    }
}
 
Example 13
Project: Camel   File: SingleTCPNettyServerBootstrapFactory.java   Source Code and License Vote up 5 votes
@Override
protected void doSuspend() throws Exception {
    if (channel != null) {
        LOG.debug("ServerBootstrap unbinding from {}:{}", configuration.getHost(), configuration.getPort());
        ChannelFuture future = channel.unbind();
        future.awaitUninterruptibly();
    }
}
 
Example 14
Project: EatDubbo   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 15
Project: dubbo2   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 16
Project: dubbox-hystrix   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 17
Project: athena   File: OspfInterfaceImpl.java   Source Code and License Vote up 4 votes
@Override
public void run() {
    if (channel != null && channel.isOpen() && channel.isConnected()) {
        if (interfaceType() == OspfInterfaceType.BROADCAST.value()) {
            if (interfaceTypeOldValue != interfaceType()) {
                try {
                    callDrElection(channel);
                } catch (Exception e) {
                    log.debug("Error while calling interfaceUp {}", e.getMessage());
                }
            }
        } else {
            if (interfaceTypeOldValue != interfaceType()) {
                interfaceTypeOldValue = interfaceType();
            }
        }
        HelloPacket hellopacket = new HelloPacket();
        //Headers
        hellopacket.setOspfVer(OspfUtil.OSPF_VERSION);
        hellopacket.setOspftype(OspfPacketType.HELLO.value());
        hellopacket.setOspfPacLength(0); //will be modified while encoding
        hellopacket.setRouterId(ospfArea.routerId());
        hellopacket.setAreaId(ospfArea.areaId());
        hellopacket.setChecksum(0); //will be modified while encoding
        hellopacket.setAuthType(OspfUtil.NOT_ASSIGNED);
        hellopacket.setAuthentication(OspfUtil.NOT_ASSIGNED);
        //Body
        hellopacket.setNetworkMask(ipNetworkMask());
        hellopacket.setOptions(ospfArea.options());
        hellopacket.setHelloInterval(helloIntervalTime());
        hellopacket.setRouterPriority(routerPriority());
        hellopacket.setRouterDeadInterval(routerDeadIntervalTime());
        hellopacket.setDr(dr());
        hellopacket.setBdr(bdr());

        Map<String, OspfNbr> listOfNeighbors = listOfNeighbors();
        Set<String> keys = listOfNeighbors.keySet();
        Iterator itr = keys.iterator();
        while (itr.hasNext()) {
            String nbrKey = (String) itr.next();
            OspfNbrImpl nbr = (OspfNbrImpl) listOfNeighbors.get(nbrKey);
            if (nbr.getState() != OspfNeighborState.DOWN) {
                hellopacket.addNeighbor(Ip4Address.valueOf(nbrKey));
            }
        }
        // build a hello Packet
        if (channel == null || !channel.isOpen() || !channel.isConnected()) {
            log.debug("Hello Packet not sent !!.. Channel Issue...");
            return;
        }

        hellopacket.setDestinationIp(OspfUtil.ALL_SPF_ROUTERS);
        byte[] messageToWrite = getMessage(hellopacket);
        ChannelFuture future = channel.write(messageToWrite);
        if (future.isSuccess()) {
            log.debug("Hello Packet successfully sent !!");
        } else {
            future.awaitUninterruptibly();
        }

    }
}
 
Example 18
Project: dubbocloud   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 19
Project: dubbos   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 20
Project: dubbo-comments   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 21
Project: dubbox   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 22
Project: dubbo   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 23
Project: dubbo-learning   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 24
Project: DubboCode   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (logger.isInfoEnabled()) {
                            logger.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}
 
Example 25
Project: jahhan   File: NettyClient.java   Source Code and License Vote up 4 votes
protected void doConnect() throws Throwable {
    long start = System.currentTimeMillis();
    ChannelFuture future = bootstrap.connect(getConnectAddress());
    try{
        boolean ret = future.awaitUninterruptibly(getConnectTimeout(), TimeUnit.MILLISECONDS);
        
        if (ret && future.isSuccess()) {
            Channel newChannel = future.getChannel();
            newChannel.setInterestOps(Channel.OP_READ_WRITE);
            try {
                // 关闭旧的连接
                Channel oldChannel = NettyClient.this.channel; // copy reference
                if (oldChannel != null) {
                    try {
                        if (log.isInfoEnabled()) {
                            log.info("Close old netty channel " + oldChannel + " on create new netty channel " + newChannel);
                        }
                        oldChannel.close();
                    } finally {
                        NettyChannel.removeChannelIfDisconnected(oldChannel);
                    }
                }
            } finally {
                if (NettyClient.this.isClosed()) {
                    try {
                        if (log.isInfoEnabled()) {
                            log.info("Close new netty channel " + newChannel + ", because the client closed.");
                        }
                        newChannel.close();
                    } finally {
                        NettyClient.this.channel = null;
                        NettyChannel.removeChannelIfDisconnected(newChannel);
                    }
                } else {
                    NettyClient.this.channel = newChannel;
                }
            }
        } else if (future.getCause() != null) {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + ", error message is:" + future.getCause().getMessage(), future.getCause());
        } else {
            throw new RemotingException(this, "client(url: " + getUrl() + ") failed to connect to server "
                    + getRemoteAddress() + " client-side timeout "
                    + getConnectTimeout() + "ms (elapsed: " + (System.currentTimeMillis() - start) + "ms) from netty client "
                    + NetUtils.getLocalHost() + " using dubbo version " + Version.getVersion());
        }
    }finally{
        if (! isConnected()) {
            future.cancel();
        }
    }
}