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19 package org.apache.log4j.net;
20
21 import java.net.Socket;
22 import java.net.ServerSocket;
23 import java.io.IOException;
24
25 import org.apache.log4j.Logger;
26 import org.apache.log4j.LogManager;
27 import org.apache.log4j.PropertyConfigurator;
28 import org.apache.log4j.MDC;
29 import org.apache.log4j.helpers.LogLog;
30 import org.apache.log4j.net.SocketNode;
31 import org.apache.log4j.net.SocketServer;
32
33 /***
34 * This SocketServer exits after certain number of connections from a
35 * client. This number is determined the totalsTest parameter, that is
36 * the first argument on the commmand line. The second argument,
37 * prefix, determines the prefix of the configuration file to
38 * use. Each run of the server will use a different properties
39 * file. For the i-th run, the path to the file is
40 * (prefix+i+".properties").
41 *
42 * @author Ceki Gulcu */
43
44 public class ShortSocketServer {
45
46 static Logger cat = Logger.getLogger(ShortSocketServer.class);
47
48 public
49 static
50 void main(String args[]) throws Exception {
51 int totalTests = 0;
52 String prefix = null;
53
54 if(args.length == 2) {
55 totalTests = Integer.parseInt(args[0]);
56 prefix = args[1];
57 } else {
58 usage("Wrong number of arguments.");
59 }
60
61
62 LogLog.debug("Listening on port " + SocketServerTestCase.PORT);
63 ServerSocket serverSocket = new ServerSocket(SocketServerTestCase.PORT);
64
65 MDC.put("hostID", "shortSocketServer");
66
67 for(int i = 1; i <= totalTests; i++) {
68 PropertyConfigurator.configure(prefix+i+".properties");
69 LogLog.debug("Waiting to accept a new client.");
70 Socket socket = serverSocket.accept();
71 LogLog.debug("Connected to client at " + socket.getInetAddress());
72 LogLog.debug("Starting new socket node.");
73 SocketNode sn = new SocketNode(socket, LogManager.getLoggerRepository());
74 Thread t = new Thread(sn);
75 t.start();
76 t.join();
77 }
78 }
79
80
81 static
82 void usage(String msg) {
83 System.err.println(msg);
84 System.err.println(
85 "Usage: java " +ShortSocketServer.class.getName() + " totalTests configFilePrefix");
86 System.exit(1);
87 }
88 }