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

Example 36 with ServerSocket

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

the class FanoutSocketService method connect.

@Override
protected boolean connect() {
    if (serviceSocket == null) {
        try {
            serviceSocket = new ServerSocket();
            serviceSocket.setReuseAddress(true);
            serviceSocket.setSoTimeout(serviceTimeout);
            serviceSocket.bind(host == null ? new InetSocketAddress(port) : new InetSocketAddress(host, port));
            logger.info(MessageFormat.format("{0} is ready on {1}:{2,number,0}", name, host == null ? "0.0.0.0" : host, serviceSocket.getLocalPort()));
        } catch (IOException e) {
            logger.error(MessageFormat.format("failed to open {0} on {1}:{2,number,0}", name, host == null ? "0.0.0.0" : host, port), e);
            return false;
        }
    }
    return true;
}

Example 37 with ServerSocket

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

the class DNSConnection method openIncoming.

/**
 * NOTE: old connection should be closed. Wait for any incoming
 * connection and accept it. If listening is not active or if
 * SecurityException is caught then SocketException is thrown. If
 * waiting fails then InterruptedIOException is thrown. Must be
 * synchronized outside.
 **
 * @since 3.0
 */
public void openIncoming() throws IOException {
    ServerSocket curListener;
    if ((curListener = listener) != null) {
        try {
            Socket socket = curListener.accept();
            BufferedInputStream in = new BufferedInputStream(socket.getInputStream(), DNSMsgHeader.UDP_PACKET_LEN);
            this.out = socket.getOutputStream();
            this.in = in;
            this.msgBytes = null;
            this.socket = socket;
            return;
        } catch (SecurityException e) {
        }
    }
    throw new SocketException(curListener == null ? "Not listening" : "SecurityException: accept()");
}

Example 38 with ServerSocket

use of java.net.ServerSocket in project XobotOS by xamarin.

the class FtpURLConnection method connectInternal.

private void connectInternal() throws IOException {
    int port = url.getPort();
    int connectTimeout = getConnectTimeout();
    if (port <= 0) {
        port = FTP_PORT;
    }
    if (currentProxy == null || Proxy.Type.HTTP == currentProxy.type()) {
        controlSocket = new Socket();
    } else {
        controlSocket = new Socket(currentProxy);
    }
    InetSocketAddress addr = new InetSocketAddress(hostName, port);
    controlSocket.connect(addr, connectTimeout);
    connected = true;
    ctrlOutput = controlSocket.getOutputStream();
    ctrlInput = controlSocket.getInputStream();
    login();
    setType();
    if (!getDoInput()) {
        cd();
    }
    try {
        acceptSocket = new ServerSocket(0);
        dataPort = acceptSocket.getLocalPort();
        /* Cannot set REUSEADDR so we need to send a PORT command */
        port();
        if (connectTimeout == 0) {
            // set timeout rather than zero as before
            connectTimeout = 3000;
        }
        acceptSocket.setSoTimeout(getConnectTimeout());
        if (getDoInput()) {
            getFile();
        } else {
            sendFile();
        }
        dataSocket = acceptSocket.accept();
        dataSocket.setSoTimeout(getReadTimeout());
        acceptSocket.close();
    } catch (InterruptedIOException e) {
        throw new IOException("Could not establish data connection");
    }
    if (getDoInput()) {
        inputStream = new FtpURLInputStream(new BufferedInputStream(dataSocket.getInputStream()), controlSocket);
    }
}

Example 39 with ServerSocket

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

the class ProxyServerSSL method createServerSocket.

@Override
protected ServerSocket createServerSocket(String ip, int port) throws UnknownHostException, IOException {
    // ZAP: added the possibility to bound to all interfaces (using null as InetAddress)
    //      when the ip is null or an empty string        
    InetAddress addr = null;
    if ((ip != null) && !ip.isEmpty()) {
        addr = InetAddress.getByName(ip);
    }
    //ServerSocket socket = ssl.listen(port, 300, InetAddress.getByName(getProxyParam().getProxyIp()));
    ServerSocket socket = ssl.listen(port, 300, addr);
    return socket;
}

Example 40 with ServerSocket

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

the class ManagementCenterServiceIntegrationTest method availablePort.

private int availablePort() throws IOException {
    while (true) {
        int port = (int) (65536 * Math.random());
        try {
            ServerSocket socket = new ServerSocket(port);
            socket.close();
            return port;
        } catch (Exception ignore) {
        // try next port
        }
    }
}