Examples with ServerSocket java.net.ServerSocket used on opensource projects

Example 31 with ServerSocket

use of java.net.ServerSocket in project h2o-2 by h2oai.

the class NanoHTTPD method main.

/**
   * Starts as a standalone file server and waits for Enter.
   */
public static void main(String[] args) {
    myOut.println("NanoHTTPD 1.25 (C) 2001,2005-2011 Jarno Elonen and (C) 2010 Konstantinos Togias\n" + "(Command line options: [-p port] [-d root-dir] [--licence])\n");
    // Defaults
    int port = 80;
    File wwwroot = new File(".").getAbsoluteFile();
    // Show licence if requested
    for (int i = 0; i < args.length; ++i) if (args[i].equalsIgnoreCase("-p"))
        port = Integer.parseInt(args[i + 1]);
    else if (args[i].equalsIgnoreCase("-d"))
        wwwroot = new File(args[i + 1]).getAbsoluteFile();
    else if (args[i].toLowerCase().endsWith("licence")) {
        myOut.println(LICENCE + "\n");
        break;
    }
    try {
        new NanoHTTPD(new ServerSocket(port), wwwroot);
    } catch (IOException ioe) {
        Log.err(Sys.HTTPD, "Couldn't start server:\n", ioe);
        H2O.exit(-1);
    }
    myOut.println("Now serving files in port " + port + " from \"" + wwwroot + "\"");
    myOut.println("Hit Enter to stop.\n");
    try {
        System.in.read();
    } catch (Throwable t) {
        Log.err(t);
    }
}

Example 32 with ServerSocket

use of java.net.ServerSocket in project h2o-2 by h2oai.

the class H2OLauncher method isPortTaken.

private boolean isPortTaken(int port) {
    boolean portTaken = false;
    ServerSocket socket = null;
    try {
        socket = new ServerSocket(port);
    } catch (IOException e) {
        portTaken = true;
    } finally {
        if (socket != null) {
            try {
                socket.close();
            } catch (IOException e) {
            /* e.printStackTrace(); */
            }
        }
    }
    return portTaken;
}

Example 33 with ServerSocket

use of java.net.ServerSocket in project gitblit by gitblit.

the class GitblitRunnable method areAllPortsFree.

/**
	 * Method used to ensure that all ports are free, if the runnable is used
	 * JUnit test classes. Be aware that JUnit's setUpClass and tearDownClass
	 * methods, which are executed before and after a test class (consisting of
	 * several test cases), may be executed parallely if they are part of a test
	 * suite consisting of several test classes. Therefore the run method of
	 * this class calls areAllPortsFree to check port availability before
	 * starting another gitblit instance.
	 * 
	 * @param ports
	 * @param inetAddress
	 * @return
	 */
public static boolean areAllPortsFree(int[] ports, String inetAddress) {
    System.out.println("\n" + System.currentTimeMillis() + " ----------------------------------- testing if all ports are free ...");
    String blockedPorts = "";
    for (int i = 0; i < ports.length; i++) {
        ServerSocket s;
        try {
            s = new ServerSocket(ports[i], 1, InetAddress.getByName(inetAddress));
            s.close();
        } catch (Exception e) {
            if (!blockedPorts.equals("")) {
                blockedPorts += ", ";
            }
        }
    }
    if (blockedPorts.equals("")) {
        System.out.println(" ----------------------------------- ... verified");
        return true;
    }
    System.out.println(" ----------------------------------- ... " + blockedPorts + " are still blocked");
    return false;
}

Example 34 with ServerSocket

use of java.net.ServerSocket in project spring-security by spring-projects.

the class ApacheDSContainerTests method getDefaultPorts.

private List<Integer> getDefaultPorts(int count) throws IOException {
    List<ServerSocket> connections = new ArrayList<ServerSocket>();
    List<Integer> availablePorts = new ArrayList<Integer>(count);
    try {
        for (int i = 0; i < count; i++) {
            ServerSocket socket = new ServerSocket(0);
            connections.add(socket);
            availablePorts.add(socket.getLocalPort());
        }
        return availablePorts;
    } finally {
        for (ServerSocket conn : connections) {
            conn.close();
        }
    }
}

Example 35 with ServerSocket

use of java.net.ServerSocket in project camel by apache.

the class HttpTestServer method toString.

@Override
public String toString() {
    // avoid synchronization
    ServerSocket ssock = servicedSocket;
    StringBuilder sb = new StringBuilder(80);
    sb.append("LocalTestServer/");
    if (ssock == null) {
        sb.append("stopped");
    } else {
        sb.append(ssock.getLocalSocketAddress());
    }
    return sb.toString();
}