Method await

java/org/apache/catalina/core/StandardServer.java:509–634

()

    }

    @Override
    public void await() {
        // Negative values - don't wait on port - tomcat is embedded or we just don't like ports
        if (getPortWithOffset() == -2) {
            // undocumented yet - for embedding apps that are around, alive.
            return;
        }
        Thread currentThread = Thread.currentThread();
        if (getPortWithOffset() == -1) {
            try {
                awaitThread = currentThread;
                while (!stopAwait) {
                    try {
                        Thread.sleep(10000);
                    } catch (InterruptedException ex) {
                        // continue and check the flag
                    }
                }
            } finally {
                awaitThread = null;
            }
            return;
        }

        // Set up a server socket to wait on
        try {
            awaitSocket = new ServerSocket(getPortWithOffset(), 1, InetAddress.getByName(address));
        } catch (IOException ioe) {
            log.error(sm.getString("standardServer.awaitSocket.fail", address, String.valueOf(getPortWithOffset()),
                    String.valueOf(getPort()), String.valueOf(getPortOffset())), ioe);
            return;
        }

        try {
            awaitThread = currentThread;

            // Loop waiting for a connection and a valid command
            while (!stopAwait) {
                ServerSocket serverSocket = awaitSocket;
                if (serverSocket == null) {
                    break;
                }

                // Wait for the next connection
                Socket socket = null;
                StringBuilder command = new StringBuilder();
                try {
                    InputStream stream;
                    long acceptStartTime = System.currentTimeMillis();
                    try {
                        socket = serverSocket.accept();
                        socket.setSoTimeout(10 * 1000); // Ten seconds
                        stream = socket.getInputStream();
                    } catch (SocketTimeoutException ste) {
                        // This should never happen but bug 56684 suggests that
                        // it does.
                        log.warn(sm.getString("standardServer.accept.timeout",
                                Long.valueOf(System.currentTimeMillis() - acceptStartTime)), ste);