/*******************************************************************************
* Copyright 2011 See AUTHORS file.
*
* 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 com.badlogic.gdx.backends.lwjgl;
import java.io.InputStream;
import java.io.OutputStream;
import java.net.InetSocketAddress;
import com.badlogic.gdx.Net.Protocol;
import com.badlogic.gdx.net.ServerSocket;
import com.badlogic.gdx.net.ServerSocketHints;
import com.badlogic.gdx.net.Socket;
import com.badlogic.gdx.net.SocketHints;
import com.badlogic.gdx.utils.GdxRuntimeException;
/**
* Server socket implementation using java.net.ServerSocket.
*
* @author noblemaster
*/
public class LwjglServerSocket implements ServerSocket {
private Protocol protocol;
/** Our server or null for disposed, aka closed. */
private java.net.ServerSocket server;
public LwjglServerSocket(Protocol protocol, int port, ServerSocketHints hints) {
this.protocol = protocol;
// create the server socket
try {
// initialize
server = new java.net.ServerSocket();
if (hints != null) {
server.setPerformancePreferences(hints.performancePrefConnectionTime, hints.performancePrefLatency,
hints.performancePrefBandwidth);
server.setReuseAddress(hints.reuseAddress);
server.setSoTimeout(hints.acceptTimeout);
server.setReceiveBufferSize(hints.receiveBufferSize);
}
// and bind the server...
InetSocketAddress address = new InetSocketAddress(port);
if (hints != null) {
server.bind(address, hints.backlog);
} else {
server.bind(address);
}
} catch (Exception e) {
throw new GdxRuntimeException("Cannot create a server socket at port " + port + ".", e);
}
}
@Override
public Protocol getProtocol() {
return protocol;
}
@Override
public Socket accept(SocketHints hints) {
try {
return new LwjglSocket(server.accept(), hints);
} catch (Exception e) {
throw new GdxRuntimeException("Error accepting socket.", e);
}
}
@Override
public void dispose() {
if (server != null) {
try {
server.close();
server = null;
} catch (Exception e) {
throw new GdxRuntimeException("Error closing server.", e);
}
}
}
}