changeset 871:260f538f8fa7

remove SocketConnector
author Franklin Schmidt <fschmidt@gmail.com>
date Mon, 03 Oct 2016 19:49:59 -0600
parents b745110a30f4
children 1c0b6841cd32
files src/org/eclipse/jetty/server/bio/SocketConnector.java
diffstat 1 files changed, 0 insertions(+), 331 deletions(-) [+]
line wrap: on
line diff
diff -r b745110a30f4 -r 260f538f8fa7 src/org/eclipse/jetty/server/bio/SocketConnector.java
--- a/src/org/eclipse/jetty/server/bio/SocketConnector.java	Mon Oct 03 19:46:15 2016 -0600
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,331 +0,0 @@
-//
-//  ========================================================================
-//  Copyright (c) 1995-2014 Mort Bay Consulting Pty. Ltd.
-//  ------------------------------------------------------------------------
-//  All rights reserved. This program and the accompanying materials
-//  are made available under the terms of the Eclipse Public License v1.0
-//  and Apache License v2.0 which accompanies this distribution.
-//
-//      The Eclipse Public License is available at
-//      http://www.eclipse.org/legal/epl-v10.html
-//
-//      The Apache License v2.0 is available at
-//      http://www.opensource.org/licenses/apache2.0.php
-//
-//  You may elect to redistribute this code under either of these licenses.
-//  ========================================================================
-//
-
-package org.eclipse.jetty.server.bio;
-
-import java.io.IOException;
-import java.net.InetAddress;
-import java.net.ServerSocket;
-import java.net.Socket;
-import java.net.SocketException;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.concurrent.RejectedExecutionException;
-import java.util.concurrent.ThreadPoolExecutor;
-
-import org.eclipse.jetty.http.HttpException;
-import org.eclipse.jetty.io.Buffer;
-import org.eclipse.jetty.io.ConnectedEndPoint;
-import org.eclipse.jetty.io.Connection;
-import org.eclipse.jetty.io.EndPoint;
-import org.eclipse.jetty.io.EofException;
-import org.eclipse.jetty.io.bio.SocketEndPoint;
-import org.eclipse.jetty.server.AbstractConnector;
-import org.eclipse.jetty.server.AbstractHttpConnection;
-import org.eclipse.jetty.server.BlockingHttpConnection;
-import org.eclipse.jetty.server.Request;
-import org.eclipse.jetty.util.component.AggregateLifeCycle;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-
-/* ------------------------------------------------------------------------------- */
-/**  Socket Connector.
- * This connector implements a traditional blocking IO and threading model.
- * Normal JRE sockets are used and a thread is allocated per connection.
- * Buffers are managed so that large buffers are only allocated to active connections.
- *
- * This Connector should only be used if NIO is not available.
- *
- * @org.apache.xbean.XBean element="bioConnector" description="Creates a BIO based socket connector"
- *
- *
- */
-public class SocketConnector extends AbstractConnector
-{
-	private static final Logger LOG = LoggerFactory.getLogger(SocketConnector.class);
-
-	protected ServerSocket _serverSocket;
-	protected final Set<EndPoint> _connections;
-	protected volatile int _localPort=-1;
-
-	/* ------------------------------------------------------------ */
-	/** Constructor.
-	 *
-	 */
-	public SocketConnector()
-	{
-		_connections=new HashSet<EndPoint>();
-	}
-
-	/* ------------------------------------------------------------ */
-	public Object getConnection()
-	{
-		return _serverSocket;
-	}
-
-	/* ------------------------------------------------------------ */
-	public void open() throws IOException
-	{
-		// Create a new server socket and set to non blocking mode
-		if (_serverSocket==null || _serverSocket.isClosed())
-		_serverSocket= newServerSocket(getHost(),getPort(),getAcceptQueueSize());
-		_serverSocket.setReuseAddress(getReuseAddress());
-		_localPort=_serverSocket.getLocalPort();
-		if (_localPort<=0)
-			throw new IllegalStateException("port not allocated for "+this);
-
-	}
-
-	/* ------------------------------------------------------------ */
-	protected ServerSocket newServerSocket(String host, int port,int backlog) throws IOException
-	{
-		ServerSocket ss= host==null?
-			new ServerSocket(port,backlog):
-			new ServerSocket(port,backlog,InetAddress.getByName(host));
-
-		return ss;
-	}
-
-	/* ------------------------------------------------------------ */
-	public void close() throws IOException
-	{
-		if (_serverSocket!=null)
-			_serverSocket.close();
-		_serverSocket=null;
-		_localPort=-2;
-	}
-
-	/* ------------------------------------------------------------ */
-	@Override
-	public void accept(int acceptorID)
-		throws IOException, InterruptedException
-	{
-		Socket socket = _serverSocket.accept();
-		configure(socket);
-
-		ConnectorEndPoint connection=new ConnectorEndPoint(socket);
-		connection.dispatch();
-	}
-
-	/* ------------------------------------------------------------------------------- */
-	/**
-	 * Allows subclass to override Conection if required.
-	 */
-	protected Connection newConnection(EndPoint endpoint)
-	{
-		return new BlockingHttpConnection(this, endpoint, getServer());
-	}
-
-	/* ------------------------------------------------------------------------------- */
-	@Override
-	public void customize(EndPoint endpoint, Request request)
-		throws IOException
-	{
-		ConnectorEndPoint connection = (ConnectorEndPoint)endpoint;
-		int lrmit = isLowResources()?_lowResourceMaxIdleTime:_maxIdleTime;
-		connection.setMaxIdleTime(lrmit);
-
-		super.customize(endpoint, request);
-	}
-
-	/* ------------------------------------------------------------------------------- */
-	public int getLocalPort()
-	{
-		return _localPort;
-	}
-
-	/* ------------------------------------------------------------------------------- */
-	@Override
-	protected void doStart() throws Exception
-	{
-		_connections.clear();
-		super.doStart();
-	}
-
-	/* ------------------------------------------------------------------------------- */
-	@Override
-	protected void doStop() throws Exception
-	{
-		super.doStop();
-		Set<EndPoint> set = new HashSet<EndPoint>();
-		synchronized(_connections)
-		{
-			set.addAll(_connections);
-		}
-		for (EndPoint endPoint : set)
-		{
-			ConnectorEndPoint connection = (ConnectorEndPoint)endPoint;
-			connection.close();
-		}
-	}
-
-	@Override
-	public void dump(Appendable out, String indent) throws IOException
-	{
-		super.dump(out, indent);
-		Set<EndPoint> connections = new HashSet<EndPoint>();
-		synchronized (_connections)
-		{
-			connections.addAll(_connections);
-		}
-		AggregateLifeCycle.dump(out, indent, connections);
-	}
-
-	/* ------------------------------------------------------------------------------- */
-	/* ------------------------------------------------------------------------------- */
-	/* ------------------------------------------------------------------------------- */
-	protected class ConnectorEndPoint extends SocketEndPoint implements Runnable, ConnectedEndPoint
-	{
-		volatile Connection _connection;
-		protected final Socket _socket;
-
-		public ConnectorEndPoint(Socket socket) throws IOException
-		{
-			super(socket,_maxIdleTime);
-			_connection = newConnection(this);
-			_socket=socket;
-		}
-
-		public Connection getConnection()
-		{
-			return _connection;
-		}
-
-		public void setConnection(Connection connection)
-		{
-			if (_connection!=connection && _connection!=null)
-				connectionUpgraded(_connection,connection);
-			_connection=connection;
-		}
-
-		public void dispatch() throws IOException
-		{
-			ThreadPoolExecutor tpe = getThreadPool();
-			if( tpe != null ) {
-				try {
-					tpe.execute(this);
-					return;
-				} catch(RejectedExecutionException e) {}
-			}
-			LOG.warn("dispatch failed for {}",_connection);
-			close();
-		}
-
-		@Override
-		public int fill(Buffer buffer) throws IOException
-		{
-			int l = super.fill(buffer);
-			if (l<0)
-			{
-				if (!isInputShutdown())
-					shutdownInput();
-				if (isOutputShutdown())
-					close();
-			}
-			return l;
-		}
-
-		@Override
-		public void close() throws IOException
-		{
-			if (_connection instanceof AbstractHttpConnection)
-				((AbstractHttpConnection)_connection).getRequest().getAsyncContinuation().cancel();
-			super.close();
-		}
-
-		public void run()
-		{
-			try
-			{
-				connectionOpened(_connection);
-				synchronized(_connections)
-				{
-					_connections.add(this);
-				}
-
-				while (isStarted() && !isClosed())
-				{
-					if (_connection.isIdle())
-					{
-						if (isLowResources())
-							setMaxIdleTime(getLowResourcesMaxIdleTime());
-					}
-
-					_connection=_connection.handle();
-				}
-			}
-			catch (EofException e)
-			{
-				LOG.debug("EOF", e);
-				try{close();}
-				catch(IOException e2){LOG.trace("",e2);}
-			}
-			catch (SocketException e)
-			{
-				LOG.debug("EOF", e);
-				try{close();}
-				catch(IOException e2){LOG.trace("",e2);}
-			}
-			catch (HttpException e)
-			{
-				LOG.debug("BAD", e);
-				try{close();}
-				catch(IOException e2){LOG.trace("",e2);}
-			}
-			catch(Exception e)
-			{
-				LOG.warn("handle failed?",e);
-				try{close();}
-				catch(IOException e2){LOG.trace("",e2);}
-			}
-			finally
-			{
-				connectionClosed(_connection);
-				synchronized(_connections)
-				{
-					_connections.remove(this);
-				}
-
-				// wait for client to close, but if not, close ourselves.
-				try
-				{
-					if (!_socket.isClosed())
-					{
-						long timestamp=System.currentTimeMillis();
-						int max_idle=getMaxIdleTime();
-
-						_socket.setSoTimeout(getMaxIdleTime());
-						int c=0;
-						do
-						{
-							c = _socket.getInputStream().read();
-						}
-						while (c>=0 && (System.currentTimeMillis()-timestamp)<max_idle);
-						if (!_socket.isClosed())
-							_socket.close();
-					}
-				}
-				catch(IOException e)
-				{
-					LOG.trace("",e);
-				}
-			}
-		}
-	}
-}