Example usage for java.net Socket getPort

Introduction

In this page you can find the example usage for java.net Socket getPort.

Prototype

public int getPort() 

Source Link

Document

Returns the remote port number to which this socket is connected.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    Socket client = new Socket("google.com", 80);

    System.out.println(client.getPort());

    client.close();/*w w w.  j ava 2 s. co  m*/
}

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From source file:MainClass.java

public static void main(String[] args) throws IOException {

    int port = 2345;
    ServerSocket ss = new ServerSocket(port);
    while (true) {
        try {/*  www .ja  v  a 2 s  .  c o  m*/
            Socket s = ss.accept();

            String response = "Hello " + s.getInetAddress() + " on port " + s.getPort() + "\r\n";
            response += "This is " + s.getLocalAddress() + " on port " + s.getLocalPort() + "\r\n";
            OutputStream out = s.getOutputStream();
            out.write(response.getBytes("US-ASCII"));
            out.flush();
            s.close();
        } catch (IOException ex) {
        }
    }
}

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From source file:getSocketInfo.java

public static void main(String[] args) {

    for (int i = 0; i < args.length; i++) {
        try {/*ww w. ja  v  a  2  s  .  c  o m*/
            Socket theSocket = new Socket(args[i], 80);
            System.out.println("Connected to " + theSocket.getInetAddress() + " on port " + theSocket.getPort()
                    + " from port " + theSocket.getLocalPort() + " of " + theSocket.getLocalAddress());
        } // end try
        catch (UnknownHostException e) {
            System.err.println("I can't find " + args[i]);
        } catch (SocketException e) {
            System.err.println("Could not connect to " + args[i]);
        } catch (IOException e) {
            System.err.println(e);
        }
    }
}

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From source file:flink.iso8583.example.Server.java

public static void main(String[] args) throws Exception {
    mfact = ConfigParser.createFromClasspathConfig("flink/iso8583/example/config.xml");
    log.info("Setting up server socket...");
    ServerSocket server = new ServerSocket(9999);
    log.info("Waiting for connections...");
    while (true) {
        Socket sock = server.accept();
        log.info("New connection from " + sock.getInetAddress() + ":" + sock.getPort());
        new Server(sock).start();
    }//from   w ww .j  a va2 s .  c o m
}

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From source file:j8583.example.Server.java

public static void main(String[] args) throws Exception {
    mfact = ConfigParser.createFromClasspathConfig("j8583/example/config.xml");
    System.err.println("Setting up server socket...");
    ServerSocket server = new ServerSocket(9999);
    System.err.println("Waiting for connections...");
    while (true) {
        Socket sock = server.accept();
        System.err.println(String.format("New connection from %s:%d", sock.getInetAddress(), sock.getPort()));
        new Thread(new Server(sock), "j8583-server").start();
    }/*from  w  w  w .  j a  v  a2  s .  co  m*/
}

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From source file:GenericClient.java

public static void main(String[] args) throws IOException {
    try {/*  w  ww .j  a va2 s .com*/
        // Check the number of arguments
        if (args.length != 2)
            throw new IllegalArgumentException("Wrong number of args");

        // Parse the host and port specifications
        String host = args[0];
        int port = Integer.parseInt(args[1]);

        // Connect to the specified host and port
        Socket s = new Socket(host, port);

        // Set up streams for reading from and writing to the server.
        // The from_server stream is final for use in the inner class below
        final Reader from_server = new InputStreamReader(s.getInputStream());
        PrintWriter to_server = new PrintWriter(s.getOutputStream());

        // Set up streams for reading from and writing to the console
        // The to_user stream is final for use in the anonymous class below
        BufferedReader from_user = new BufferedReader(new InputStreamReader(System.in));
        // Pass true for auto-flush on println()
        final PrintWriter to_user = new PrintWriter(System.out, true);

        // Tell the user that we've connected
        to_user.println("Connected to " + s.getInetAddress() + ":" + s.getPort());

        // Create a thread that gets output from the server and displays
        // it to the user. We use a separate thread for this so that we
        // can receive asynchronous output
        Thread t = new Thread() {
            public void run() {
                char[] buffer = new char[1024];
                int chars_read;
                try {
                    // Read characters from the server until the
                    // stream closes, and write them to the console
                    while ((chars_read = from_server.read(buffer)) != -1) {
                        to_user.write(buffer, 0, chars_read);
                        to_user.flush();
                    }
                } catch (IOException e) {
                    to_user.println(e);
                }

                // When the server closes the connection, the loop above
                // will end. Tell the user what happened, and call
                // System.exit(), causing the main thread to exit along
                // with this one.
                to_user.println("Connection closed by server.");
                System.exit(0);
            }
        };

        // Now start the server-to-user thread
        t.start();

        // In parallel, read the user's input and pass it on to the server.
        String line;
        while ((line = from_user.readLine()) != null) {
            to_server.print(line + "\r\n");
            to_server.flush();
        }

        // If the user types a Ctrl-D (Unix) or Ctrl-Z (Windows) to end
        // their input, we'll get an EOF, and the loop above will exit.
        // When this happens, we stop the server-to-user thread and close
        // the socket.

        s.close();
        to_user.println("Connection closed by client.");
        System.exit(0);
    }
    // If anything goes wrong, print an error message
    catch (Exception e) {
        System.err.println(e);
        System.err.println("Usage: java GenericClient <hostname> <port>");
    }
}

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From source file:paxos.GameServer.java

public static void main(String args[]) {
    Game myGame = new Game();
    Socket socket = null;
    ServerSocket GameServer = null;
    System.out.println("Server Listening......");
    try {//  w ww .  j a v  a2s.  c  o  m
        GameServer = new ServerSocket(port);
    } catch (IOException e) {
        e.printStackTrace();
        System.out.println("Server error");
    }

    while (true) {
        try {
            socket = GameServer.accept();
            String clientAddress = socket.getRemoteSocketAddress().toString();
            int clientPort = socket.getPort();
            System.out.println("Connection established. Client: " + clientAddress + "on port " + clientPort);

            ServerThread st = new ServerThread(socket, myGame);
            st.start();
        } catch (Exception e) {
            e.printStackTrace();
            System.out.println("Connection Error");
        }
    }
}

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From source file:com.mirth.connect.connectors.tcp.SocketUtil.java

public static String getInetAddress(Socket socket) {
    String inetAddress = socket == null || socket.getInetAddress() == null ? ""
            : socket.getInetAddress().toString() + ":" + socket.getPort();

    if (inetAddress.startsWith("/")) {
        inetAddress = inetAddress.substring(1);
    }//from   w ww. j  a  va 2s. c om

    return inetAddress;
}

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From source file:Main.java

/**
 * Renders the details of a socket in the returned string
 * @param socket The socket to render/*from   w  w  w.j a v  a 2s. c  om*/
 * @return the details of the socket as a string
 */
public static String render(Socket socket) {
    if (socket == null)
        return "NULL";
    StringBuilder b = new StringBuilder("\nSocket [");
    b.append("\n\tLocalPort:").append(socket.getLocalPort());
    b.append("\n\tLocalAddress:").append(socket.getLocalAddress());
    b.append("\n\tLocalSocketAddress:").append(socket.getLocalSocketAddress());
    b.append("\n\tRemotePort:").append(socket.getPort());
    b.append("\n\tRemoteAddress:").append(socket.getInetAddress());
    b.append("\n\tRemoteSocketAddress:").append(socket.getRemoteSocketAddress());
    b.append("\n\tChannel:").append(socket.getChannel());
    b.append("\n\tHashCode:").append(socket.hashCode());
    b.append("\n]");
    return b.toString();
}

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From source file:com.nokia.dempsy.messagetransport.tcp.TcpReceiver.java

private static String getClientDescription(Socket socket) {
    try {/*from w  ww  . j a v  a2 s.  co  m*/
        return "(" + socket.getInetAddress().getHostAddress() + ":" + socket.getPort() + ")";
    } catch (Throwable th) {
        return "(Unknown Client)";
    }
}

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