/**
* Logback: the reliable, generic, fast and flexible logging framework.
*
* Copyright (C) 1999-2006, QOS.ch
*
* This library is free software, you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation.
*/
package ch.qos.logback.classic.net;
import java.net.ServerSocket;
import java.net.Socket;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import ch.qos.logback.classic.LoggerContext;
import ch.qos.logback.classic.joran.JoranConfigurator;
/**
* A simple {@link SocketNode} based server.
*
* <pre>
* <b>Usage:</b> java ch.qos.logback.classic.net.SimpleSocketServer port configFile
*
* where
* <em>
* port
* </em>
* is a part number where the server listens and
* <em>
* configFile
* </em>
* is an xml configuration file fed to {@link JoranConfigurator}.
* </pre>
*
* @author Ceki Gülcü
* @author Sébastien Pennec
*
* @since 0.8.4
*/
public class SimpleSocketServer {
static Logger logger = LoggerFactory.getLogger(SimpleSocketServer.class);
static int port;
public static void main(String argv[]) {
if (argv.length == 2) {
init(argv[0], argv[1]);
} else {
usage("Wrong number of arguments.");
}
runServer();
}
static void runServer() {
try {
logger.info("Listening on port " + port);
ServerSocket serverSocket = new ServerSocket(port);
while (true) {
logger.info("Waiting to accept a new client.");
Socket socket = serverSocket.accept();
logger.info("Connected to client at " + socket.getInetAddress());
logger.info("Starting new socket node.");
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
new Thread(new SocketNode(socket, lc)).start();
}
} catch (Exception e) {
e.printStackTrace();
}
}
static void usage(String msg) {
System.err.println(msg);
System.err.println("Usage: java " + SimpleSocketServer.class.getName()
+ " port configFile");
System.exit(1);
}
static void init(String portStr, String configFile) {
try {
port = Integer.parseInt(portStr);
} catch (java.lang.NumberFormatException e) {
e.printStackTrace();
usage("Could not interpret port number [" + portStr + "].");
}
if (configFile.endsWith(".xml")) {
LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory();
JoranConfigurator configurator = new JoranConfigurator();
configurator.setContext(lc);
configurator.doConfigure(configFile);
}
}
}