Example usage for java.net ServerSocket ServerSocket

Introduction

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

Prototype

public ServerSocket(int port) throws IOException

Source Link

Document

Creates a server socket, bound to the specified port.

Usage

From source file:MainClass.java

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

    int port = 2345;
    ServerSocket ss = new ServerSocket(port);
    while (true) {
        try {/*from   ww w.  ja  v a  2  s  .  co  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) {
        }
    }
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    ServerSocket serverSocket = new ServerSocket(8080);
    Socket socket = serverSocket.accept();

    InputStream inStream = socket.getInputStream();
    BufferedReader reader = new BufferedReader(new InputStreamReader(inStream));
    String str = null;/*  www . ja  va  2  s  .c  o m*/
    while ((str = reader.readLine()) != null) {
        System.out.println(str);
    }
}

From source file:Main.java

public static void main(String args[]) throws Exception {
    ServerSocket ssock = new ServerSocket(1234);
    Socket sock = ssock.accept();
    ssock.close();/* w w w .  jav a  2  s.  com*/

    PrintStream pstream = new PrintStream(sock.getOutputStream());
    pstream.print("count? ");
    BufferedReader input = new BufferedReader(new InputStreamReader(sock.getInputStream()));
    String line = input.readLine();
    pstream.println("");
    int count = Integer.parseInt(line);
    for (int i = count; i >= 0; i--) {
        pstream.println(i);
    }
    pstream.close();
    sock.close();
}

From source file:Main.java

public static void main(String args[]) {
    try {/*from ww  w  . j  a  va  2  s .  c  om*/

        int port = 5555;
        ServerSocket ss = new ServerSocket(port);

        while (true) {
            // Accept incoming requests
            Socket s = ss.accept();

            // Write result to client
            OutputStream os = s.getOutputStream();
            DataOutputStream dos = new DataOutputStream(os);
            dos.writeInt(100);

            s.close();
        }
    } catch (Exception e) {
        System.out.println("Exception: " + e);
    }
}

From source file:ServerSocketDemo.java

public static void main(String args[]) throws Exception {
    int port = Integer.parseInt(args[0]);

    ServerSocket ss = new ServerSocket(port);

    while (true) {
        Socket s = ss.accept();/*from www .  j a  v  a  2 s . co m*/

        OutputStream os = s.getOutputStream();
        DataOutputStream dos = new DataOutputStream(os);
        dos.writeInt(1);

        s.close();
    }
}

From source file:MainClass.java

public static void main(String args[]) throws Exception {
    ServerSocket ss = new ServerSocket(80);
    while (true) {
        Socket s = ss.accept();//from w w  w.jav a 2s.  c  om
        PrintStream out = new PrintStream(s.getOutputStream());
        BufferedReader in = new BufferedReader(new InputStreamReader(s.getInputStream()));
        String info = null;
        while ((info = in.readLine()) != null) {
            System.out.println("now got " + info);
            if (info.equals(""))
                break;
        }
        out.println("HTTP/1.0 200 OK");
        out.println("MIME_version:1.0");
        out.println("Content_Type:text/html");
        String c = "<html> <head></head><body> <h1> hi</h1></Body></html>";
        out.println("Content_Length:" + c.length());
        out.println("");
        out.println(c);
        out.close();
        s.close();
        in.close();
    }
}

From source file:ObjServer.java

public static void main(String args[]) throws Exception {
    ServerSocket ssock = new ServerSocket(1234);
    Hashtable hash = new Hashtable();
    hash.put("Java Source and Support", "www.java2s.com");

    while (true) {
        System.out.println("Listening");
        Socket sock = ssock.accept();

        ObjectOutputStream ostream = new ObjectOutputStream(sock.getOutputStream());
        ostream.writeObject(hash);/*from   w w w  .  java2  s. c  o m*/
        ostream.close();
        sock.close();
    }
}

From source file:AnotherBeerServer.java

public static void main(String args[]) throws Exception {
    ServerSocket ssock = new ServerSocket(1234);
    System.out.println("Listening");
    Socket sock = ssock.accept();
    ssock.close(); // no more connects

    PrintStream ps = new PrintStream(sock.getOutputStream());

    // ask for count
    ps.print("count? ");
    BufferedReader input = new BufferedReader(new InputStreamReader(sock.getInputStream()));

    // read and parse it
    String line = input.readLine();
    ps.println("");
    int count = Integer.parseInt(line);
    for (int i = count; i >= 0; i--) {
        ps.println(i + " Java Source and Support.");
    }/*from ww  w .  j  a  va 2s  .  c o  m*/
    ps.close();
    sock.close();
}

From source file:MainClass.java

public static void main(String[] args) throws IOException {
    int port = 9000;

    ServerSocket server = new ServerSocket(port);
    while (true) {
        Socket socket = server.accept();
        Thread stuffer = new StuffThread(socket);
        stuffer.start();/*from   w w  w  .  java  2  s.co  m*/
    }

}

From source file:CompRcv.java

public static void main(String[] args) throws Exception {
    ServerSocket ssock = new ServerSocket(Integer.parseInt(args[0]));
    System.out.println("Listening");
    Socket sock = ssock.accept();
    GZIPInputStream zip = new GZIPInputStream(sock.getInputStream());
    while (true) {
        int c;/*from  w  w  w .j  a v  a 2s .  co m*/
        c = zip.read();
        if (c == -1)
            break;
        System.out.print((char) c);
    }
}