Examples of TcpReplicationThread

org.apache.catalina.tribes.tcp.nio.TcpReplicationThread
A worker thread class which can drain channels and echo-back the input. Each instance is constructed with a reference to the owning thread pool object. When started, the thread loops forever waiting to be awakened to service the channel associated with a SelectionKey object. The worker is tasked by calling its serviceChannel() method with a SelectionKey object. The serviceChannel() method stores the key reference in the thread object then calls notify() to wake it up. When the channel has been drained, the worker thread returns itself to its parent pool. @author Filip Hanik @version $Revision: 378050 $, $Date: 2006-02-15 12:30:02 -0600 (Wed, 15 Feb 2006) $

Examples of org.apache.catalina.tribes.tcp.nio.TcpReplicationThread

     */
    public void start() {
        try {
            TcpReplicationThread[] receivers = new TcpReplicationThread[tcpThreadCount];
            for ( int i=0; i<receivers.length; i++ ) {
                receivers[i] = new TcpReplicationThread();
                receivers[i].setRxBufSize(getRxBufSize());
                receivers[i].setOptions(getWorkerThreadOptions());
            }
            pool = new ThreadPool(interestOpsMutex, receivers);
        } catch (Exception e) {

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Examples of org.apache.catalina.tribes.tcp.nio.TcpReplicationThread

     *  channel returns an EOF condition, it is closed here, which
     *  automatically invalidates the associated key.  The selector
     *  will then de-register the channel on the next select call.
     */
    protected void readDataFromSocket(SelectionKey key) throws Exception {
        TcpReplicationThread worker = (TcpReplicationThread) pool.getWorker();
        if (worker == null) {
            // No threads available, do nothing, the selection
            // loop will keep calling this method until a
            // thread becomes available.
            // FIXME: This design could be improved.
            if (log.isDebugEnabled())
                log.debug("No TcpReplicationThread available");
        } else {
            // invoking this wakes up the worker thread then returns
            worker.serviceChannel(key);
        }
    }

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