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A programmatic HTTP/S designed for performance and functional testing
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// ========================================================================
// $Id: Monitor.java,v 1.6 2004/05/09 20:32:46 gregwilkins Exp $
// Copyright 2003-2004 Mort Bay Consulting Pty. Ltd.
// ------------------------------------------------------------------------
// Licensed 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.browsermob.proxy.jetty.start;
import java.io.InputStreamReader;
import java.io.LineNumberReader;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.Socket;
/*-------------------------------------------*/
/** Monitor thread.
* This thread listens on the port specified by the STOP.PORT system parameter
* (defaults to 8079) for request authenticated with the key given by the STOP.KEY
* system parameter (defaults to "mortbay") for admin requests. Commands "stop" and
* "status" are currently supported.
*/
public class Monitor extends Thread
{
private int _port = Integer.getInteger("STOP.PORT",8079).intValue();
private String _key = System.getProperty("STOP.KEY","jetty");
ServerSocket _socket;
Monitor()
{
try
{
if(_port<0)
return;
setDaemon(true);
_socket=new ServerSocket(_port,1,InetAddress.getByName("127.0.0.1"));
if (_port==0)
{
_port=_socket.getLocalPort();
System.out.println(_port);
}
if (!"jetty".equals(_key))
{
_key=Long.toString((long)(Long.MAX_VALUE*Math.random()),36);
System.out.println(_key);
}
}
catch(Exception e)
{
if (Main._debug)
e.printStackTrace();
else
System.err.println(e.toString());
}
if (_socket!=null)
this.start();
else
System.err.println("WARN: Not listening on monitor port: "+_port);
}
public void run()
{
while (true)
{
Socket socket=null;
try{
socket=_socket.accept();
LineNumberReader lin=
new LineNumberReader(new InputStreamReader(socket.getInputStream()));
String key=lin.readLine();
if (!_key.equals(key))
continue;
String cmd=lin.readLine();
if (Main._debug) System.err.println("command="+cmd);
if ("stop".equals(cmd))
{
try {socket.close();}catch(Exception e){e.printStackTrace();}
try {_socket.close();}catch(Exception e){e.printStackTrace();}
System.exit(0);
}
else if ("status".equals(cmd))
{
socket.getOutputStream().write("OK\r\n".getBytes());
socket.getOutputStream().flush();
}
}
catch(Exception e)
{
if (Main._debug)
e.printStackTrace();
else
System.err.println(e.toString());
}
finally
{
if (socket!=null)
{
try{socket.close();}catch(Exception e){}
}
socket=null;
}
}
}
/** Start a Monitor.
* This static method starts a monitor that listens for admin requests.
*/
public static void monitor()
{
new Monitor();
}
}