Method stopInternal

java/org/apache/tomcat/util/net/NioEndpoint.java:389–430

Stop the endpoint. This will cause all processing threads to stop.

()

     * Stop the endpoint. This will cause all processing threads to stop.
     */
    @Override
    public void stopInternal() {
        if (!paused) {
            pause();
        }
        if (running) {
            running = false;
            /*
             * Need to wait for the acceptor to unlock but not too long. 100ms plus twice the unlock timeout should be
             * plenty of time for the acceptor to unlock without being an excessively long wait if the unlock fails.
             */
            int acceptorWaitMilliSeconds = 100 + 2 * getSocketProperties().getUnlockTimeout();
            acceptor.stopMillis(acceptorWaitMilliSeconds);
            if (poller != null) {
                poller.destroy();
                poller = null;
            }
            try {
                if (!getStopLatch().await(selectorTimeout + 100, TimeUnit.MILLISECONDS)) {
                    log.warn(sm.getString("endpoint.nio.stopLatchAwaitFail"));
                }
            } catch (InterruptedException e) {
                log.warn(sm.getString("endpoint.nio.stopLatchAwaitInterrupted"), e);
            }
            shutdownExecutor();
            if (eventCache != null) {
                eventCache.clear();
                eventCache = null;
            }
            if (nioChannels != null) {
                NioChannel socket;
                while ((socket = nioChannels.pop()) != null) {
                    socket.free();
                }
                nioChannels = null;
            }
            if (processorCache != null) {
                processorCache.clear();
                processorCache = null;
            }
        }
    }


    /**