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package com.vertsys;
import java.io.IOException; import java.net.ServerSocket; import java.net.Socket; import java.util.ArrayList;
public class Server { protected static ServerSocket sock; protected static ArrayList<String> messages = new ArrayList<>(); protected static ArrayList<Socket> clients = new ArrayList<>(); // protected static ArrayList<String> messages = new ArrayList<>();
protected static int port;
protected static boolean DEBUG_MODE = true;
public static void main(String[] args){ init(args); try { sock = new ServerSocket(port); } catch (IOException e) { e.printStackTrace(); } while (true){ if (DEBUG_MODE) System.out.println("Socket opened... Waiting for connections"); try { Socket connSocket = sock.accept(); clients.add(connSocket); new Thread(new ServerThread(connSocket)).start(); } catch (IOException e){
} }
}
public static void init(String[] args){
switch (args.length) { case 0: if (DEBUG_MODE) System.out.println("No Parameters. Set port to default values..."); port = 42424; break; case 1: if (DEBUG_MODE) System.out.println("Port as Parameter."); port = Integer.parseInt(args[1]); if (port < 0) { System.err.println("ERROR: Port must be a value >= 0!"); System.out.println("Usage: java ConcatServer [port]"); System.exit(-1); } break;
default: System.out.println("Usage: java ConcatServer [port]"); System.exit(0); break; } } }
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