Examples with ConsumerDisconnectedException com.hotels.styx.client.netty.ConsumerDisconnectedException used on opensource projects

Example 1 with ConsumerDisconnectedException

use of com.hotels.styx.client.netty.ConsumerDisconnectedException in project styx by ExpediaGroup.

the class HttpPipelineHandler method onResponseObservableError.

private State onResponseObservableError(ChannelHandlerContext ctx, Throwable cause, Object requestId) {
    if (!ongoingRequest.id().equals(requestId)) {
        return this.state();
    }
    metrics.proxy().server().requestsCancelled("responseError").increment();
    cancelSubscription();
    LOGGER.error(warningMessage(format("message='Error proxying request', requestId=%s cause=%s", requestId, cause)));
    if (cause instanceof ConsumerDisconnectedException) {
        return TERMINATED;
    }
    LiveHttpResponse response = exceptionToResponse(cause, ongoingRequest, originsHeaderName);
    responseWriterFactory.create(ctx).write(response).handle((ignore, exception) -> {
        if (exception != null) {
            httpErrorStatusListener.proxyErrorOccurred(cause);
            httpErrorStatusListener.proxyErrorOccurred(exception);
        } else {
            httpErrorStatusListener.proxyErrorOccurred(ongoingRequest, remoteAddress(ctx), response.status(), cause);
            statsSink.onComplete(ongoingRequest.id(), response.status().code());
            tracker.endTrack(ongoingRequest);
        }
        ctx.close();
        return null;
    }).handle((ignore, exception) -> {
        statsSink.onTerminate(ongoingRequest.id());
        tracker.endTrack(ongoingRequest);
        if (exception != null) {
            LOGGER.error(warningMessage("message='Error during write completion handling'"), exception);
        }
        return null;
    });
    return TERMINATED;
}