Package org.apache.http.concurrent

Examples of org.apache.http.concurrent.Cancellable


        });
    }

    public void abort() {
        if (this.aborted.compareAndSet(false, true)) {
            final Cancellable cancellable = this.cancellableRef.getAndSet(null);
            if (cancellable != null) {
                cancellable.cancel();
            }
        }
    }
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     * Resets internal state of the request making it reusable.
     *
     * @since 4.2
     */
    public void reset() {
        final Cancellable cancellable = this.cancellableRef.getAndSet(null);
        if (cancellable != null) {
            cancellable.cancel();
        }
        this.aborted.set(false);
    }
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    public void closed(final NHttpServerConnection conn) {
        final State state = (State) conn.getContext().removeAttribute(HTTP_EXCHANGE_STATE);
        if (state != null) {
            state.setTerminated();
            closeHandlers(state);
            final Cancellable cancellable = state.getCancellable();
            if (cancellable != null) {
                cancellable.cancel();
            }
        }
    }
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            log(cause);
            return;
        }
        state.setTerminated();
        closeHandlers(state, cause);
        final Cancellable cancellable = state.getCancellable();
        if (cancellable != null) {
            cancellable.cancel();
        }
        final Queue<PipelineEntry> pipeline = state.getPipeline();
        if (!pipeline.isEmpty()
                || conn.isResponseSubmitted()
                || state.getResponseState().compareTo(MessageState.INIT) > 0) {
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    @Test
    public void testRequestCancelled() throws Exception {

        final CountDownLatch latch = new CountDownLatch(1);
        final Cancellable cancellable = new Cancellable() {

            @Override
            public boolean cancel() {
                latch.countDown();
                return true;
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    public void closed(final NHttpServerConnection conn) {
        final State state = getState(conn);
        if (state != null) {
            state.setTerminated();
            closeHandlers(state);
            final Cancellable cancellable = state.getCancellable();
            if (cancellable != null) {
                cancellable.cancel();
            }
            state.reset();
        }
    }
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            final NHttpServerConnection conn, final Exception cause) {
        final State state = ensureNotNull(getState(conn));
        if (state != null) {
            state.setTerminated();
            closeHandlers(state, cause);
            final Cancellable cancellable = state.getCancellable();
            if (cancellable != null) {
                cancellable.cancel();
            }
            if (cause instanceof HttpException) {
                if (conn.isResponseSubmitted()
                        || state.getResponseState().compareTo(MessageState.INIT) > 0) {
                    // There is not much that we can do if a response
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    public void closed(final NHttpServerConnection conn) {
        final State state = (State) conn.getContext().removeAttribute(HTTP_EXCHANGE_STATE);
        if (state != null) {
            state.setTerminated();
            closeHandlers(state);
            final Cancellable cancellable = state.getCancellable();
            if (cancellable != null) {
                cancellable.cancel();
            }
        }
    }
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            log(cause);
            return;
        }
        state.setTerminated();
        closeHandlers(state, cause);
        final Cancellable cancellable = state.getCancellable();
        if (cancellable != null) {
            cancellable.cancel();
        }
        final Queue<PipelineEntry> pipeline = state.getPipeline();
        if (!pipeline.isEmpty()
                || conn.isResponseSubmitted()
                || state.getResponseState().compareTo(MessageState.INIT) > 0) {
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        if (this.aborted) {
            return;
        }
        this.abortLock.lock();
        try {
            this.cancellable = new Cancellable() {

                public boolean cancel() {
                    try {
                        releaseTrigger.abortConnection();
                        return true;
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