106 lines
4.0 KiB
Java
106 lines
4.0 KiB
Java
/*
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* Copyright 2012 The Netty Project
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*
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* The Netty Project licenses this file to you under the Apache License,
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* version 2.0 (the "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*/
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package org.jboss.netty.example.local;
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import java.util.concurrent.TimeUnit;
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import org.jboss.netty.bootstrap.ClientBootstrap;
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import org.jboss.netty.bootstrap.ServerBootstrap;
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import org.jboss.netty.channel.ChannelFuture;
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import org.jboss.netty.channel.ChannelPipeline;
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import org.jboss.netty.channel.ChannelPipelineFactory;
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import org.jboss.netty.channel.Channels;
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import org.jboss.netty.channel.local.DefaultLocalClientChannelFactory;
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import org.jboss.netty.channel.local.DefaultLocalServerChannelFactory;
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import org.jboss.netty.channel.local.LocalAddress;
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import org.jboss.netty.handler.codec.string.StringDecoder;
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import org.jboss.netty.handler.codec.string.StringEncoder;
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import org.jboss.netty.handler.execution.OrderedMemoryAwareThreadPoolExecutor;
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import org.jboss.netty.handler.logging.LoggingHandler;
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import org.jboss.netty.logging.InternalLogLevel;
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public class LocalExampleMultithreaded {
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private final String port;
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public LocalExampleMultithreaded(String port) {
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this.port = port;
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}
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public void run() {
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LocalAddress socketAddress = new LocalAddress(port);
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OrderedMemoryAwareThreadPoolExecutor eventExecutor =
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new OrderedMemoryAwareThreadPoolExecutor(
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5, 1000000, 10000000, 100,
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TimeUnit.MILLISECONDS);
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ServerBootstrap sb = new ServerBootstrap(
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new DefaultLocalServerChannelFactory());
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sb.setPipelineFactory(new LocalServerPipelineFactory(eventExecutor));
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sb.bind(socketAddress);
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ClientBootstrap cb = new ClientBootstrap(
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new DefaultLocalClientChannelFactory());
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cb.setPipelineFactory(new ChannelPipelineFactory() {
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public ChannelPipeline getPipeline() throws Exception {
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return Channels.pipeline(
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new StringDecoder(),
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new StringEncoder(),
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new LoggingHandler(InternalLogLevel.INFO));
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}
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});
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// Read commands from array
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String[] commands = { "First", "Second", "Third", "quit" };
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for (int j = 0; j < 5 ; j++) {
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System.err.println("Start " + j);
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ChannelFuture channelFuture = cb.connect(socketAddress);
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channelFuture.awaitUninterruptibly();
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if (! channelFuture.isSuccess()) {
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System.err.println("CANNOT CONNECT");
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channelFuture.getCause().printStackTrace();
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break;
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}
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ChannelFuture lastWriteFuture = null;
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for (String line: commands) {
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// Sends the received line to the server.
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lastWriteFuture = channelFuture.getChannel().write(line);
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}
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// Wait until all messages are flushed before closing the channel.
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if (lastWriteFuture != null) {
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lastWriteFuture.awaitUninterruptibly();
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}
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channelFuture.getChannel().close();
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// Wait until the connection is closed or the connection attempt fails.
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channelFuture.getChannel().getCloseFuture().awaitUninterruptibly();
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System.err.println("End " + j);
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}
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// Release all resources
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cb.releaseExternalResources();
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sb.releaseExternalResources();
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eventExecutor.shutdownNow();
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}
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public static void main(String[] args) throws Exception {
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new LocalExampleMultithreaded("1").run();
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}
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}
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