public ChatServer(int port) {
try {
System.out.println("Binding to port " + port + ", please wait ...");
server = new ServerSocket(port);
System.out.println("Server started: " + server);
start();
} catch (IOException ioe) {
System.out.println("Can not bind to port " + port + ": " + ioe.getMessage());
}
}
public ChatServer(int port) {
try {
System.out.println("Listening on port " + port);
server = new ServerSocket(port);
System.out.println("Server started: " + server);
start();
} catch (IOException ioe) {
System.out.println(ioe);
}
}
/**
* Bootstraps the chat server
*
* @param args Optional port number as command line argument
*/
public static void main(String[] args) {
int port = DEFAULT_PORT;
try {
if (args.length > 0) {
port = Integer.parseInt(args[0]);
}
ChatServer chatServer = new ChatServer();
chatServer.start(port);
} catch (NumberFormatException ex) {
System.out.println("Usage: java ChatServer [port_number]");
System.exit(1);
}
}
