private void processRequestMessage(final Message<JsonObject> msg) { if (log.isTraceEnabled()) { log.trace("received request message: {}", msg.body().encodePrettily()); } final EventBusMessage request = EventBusMessage.fromJson(msg.body()); processRequest(request).recover(t -> { log.debug("cannot process request [operation: {}]: {}", request.getOperation(), t.getMessage()); final int status = ServiceInvocationException.extractStatusCode(t); return Future.succeededFuture(request.getResponse(status)); }).map(response -> { if (response.getReplyToAddress() == null) { log.debug("sending response as direct reply to request [operation: {}]", request.getOperation()); msg.reply(response.toJson()); } else if (response.hasResponseProperties()) { log.debug("sending response [operation: {}, reply-to: {}]", request.getOperation(), request.getReplyToAddress()); vertx.eventBus().send(request.getReplyToAddress(), response.toJson()); } else { log.warn("discarding response lacking correlation ID or operation"); } return null; }); }
/** * Composes the given future so that the given <em>OpenTracing</em> span is finished when the future completes. * <p> * The result or exception of the given future will be used to set a {@link Tags#HTTP_STATUS} tag on the span * and to set a {@link Tags#ERROR} tag in case of an exception or a result with error status. * * @param span The span to finish. * @param resultFuture The future to be composed. * @return The composed future. */ protected Future<EventBusMessage> finishSpanOnFutureCompletion(final Span span, final Future<EventBusMessage> resultFuture) { return resultFuture.compose(eventBusMessage -> { Tags.HTTP_STATUS.set(span, eventBusMessage.getStatus()); if (eventBusMessage.hasErrorStatus()) { Tags.ERROR.set(span, true); } span.finish(); return Future.succeededFuture(eventBusMessage); }).recover(t -> { Tags.HTTP_STATUS.set(span, ServiceInvocationException.extractStatusCode(t)); TracingHelper.logError(span, t); span.finish(); return Future.failedFuture(t); }); } }
private void processRequestMessage(final Message<JsonObject> msg) { if (log.isTraceEnabled()) { log.trace("received request message: {}", msg.body().encodePrettily()); } final EventBusMessage request = EventBusMessage.fromJson(msg.body()); final SpanContext spanContext = tracer.extract(Format.Builtin.TEXT_MAP, new MultiMapExtractAdapter(msg.headers())); request.setSpanContext(spanContext); processRequest(request).recover(t -> { log.debug("cannot process request [operation: {}]: {}", request.getOperation(), t.getMessage()); final int status = ServiceInvocationException.extractStatusCode(t); return Future.succeededFuture(request.getResponse(status)); }).map(response -> { if (response.getReplyToAddress() == null) { log.debug("sending response as direct reply to request [operation: {}]", request.getOperation()); msg.reply(response.toJson()); } else if (response.hasResponseProperties()) { log.debug("sending response [operation: {}, reply-to: {}]", request.getOperation(), request.getReplyToAddress()); vertx.eventBus().send(request.getReplyToAddress(), response.toJson()); } else { log.warn("discarding response lacking correlation ID or operation"); } return null; }); }
filterResponse(Constants.getClientPrincipal(con), response) .recover(t -> { final int status = ServiceInvocationException.extractStatusCode(t); return Future.succeededFuture(response.getResponse(status)); })
filterResponse(Constants.getClientPrincipal(con), response) .recover(t -> { final int status = ServiceInvocationException.extractStatusCode(t); return Future.succeededFuture(response.getResponse(status)); })