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   /*
    * Copyright 2012 The Netty Project
    *
    * The Netty Project licenses this file to you under the Apache License,
    * version 2.0 (the "License"); you may not use this file except in compliance
    * with the License. You may obtain a copy of the License at:
    *
    *   http://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
   * License for the specific language governing permissions and limitations
   * under the License.
   */
  package org.jboss.netty.example.proxy;
  
  import org.jboss.netty.bootstrap.ServerBootstrap;
  import org.jboss.netty.channel.socket.ClientSocketChannelFactory;
  import org.jboss.netty.channel.socket.nio.NioClientSocketChannelFactory;
  import org.jboss.netty.channel.socket.nio.NioServerSocketChannelFactory;
  
  import java.net.InetSocketAddress;
  import java.util.concurrent.Executor;
  import java.util.concurrent.Executors;
  
  public final class HexDumpProxy {
  
      static final int LOCAL_PORT = Integer.parseInt(System.getProperty("localPort", "8443"));
      static final String REMOTE_HOST = System.getProperty("remoteHost", "www.google.com");
      static final int REMOTE_PORT = Integer.parseInt(System.getProperty("remotePort", "443"));
  
      public static void main(String[] args) {
          System.err.println("Proxying *:" + LOCAL_PORT + " to " + REMOTE_HOST + ':' + REMOTE_PORT + " ...");
  
          // Configure the bootstrap.
          Executor executor = Executors.newCachedThreadPool();
          ServerBootstrap sb = new ServerBootstrap(new NioServerSocketChannelFactory(executor, executor));
  
          // Set up the event pipeline factory.
          ClientSocketChannelFactory cf = new NioClientSocketChannelFactory(executor, executor);
  
          sb.setPipelineFactory(new HexDumpProxyPipelineFactory(cf));
  
          // Start up the server.
          sb.bind(new InetSocketAddress(LOCAL_PORT));
      }
  }