Method asyncError

java/org/apache/coyote/AsyncStateMachine.java:423–455

()

    synchronized boolean asyncError() {
        Request request = processor.getRequest();
        boolean containerThread = (request != null && request.isRequestThread());

        if (log.isTraceEnabled()) {
            log.trace(sm.getString("asyncStateMachine.asyncError.start"));
        }

        clearNonBlockingListeners();
        if (state == AsyncState.STARTING) {
            updateState(AsyncState.MUST_ERROR);
        } else {
            if (hasProcessedError) {
                if (log.isTraceEnabled()) {
                    log.trace(sm.getString("asyncStateMachine.asyncError.skip"));
                }
                return false;
            }
            hasProcessedError = true;
            if (state == AsyncState.DISPATCHED) {
                // Async error handling has moved processing back into an async
                // state. Need to increment in progress count as it will decrement
                // when the async state is exited again.
                asyncCtxt.incrementInProgressAsyncCount();
                updateState(AsyncState.ERROR);
            } else {
                updateState(AsyncState.ERROR);
            }
        }

        // Return true for non-container threads to trigger a dispatch
        return !containerThread;
    }


    synchronized void asyncRun(Runnable runnable) {