Now I suspect it is because that Request Time out settings of .Host project, I tested locally, since change the settings, has no impact. Locally testing can always process large data, but for deployed code, the application throw exception at certain amount of data. I also noticed that the request is triggered again when first request failed, is it because Abp gateway's auto feature?
Hi @maiiming,
I sent you exception call stack via email.
The code disable entrance API's unit of work, because the whole process involves other resources access which might take long time, wrap data access code by unit of work at the steps need to access database.
Thanks, Domina
From Angular App, console: POST https://localhost:44325/signalr-hubs/messaginghub/negotiate?negotiateVersion=1 502
From Gateway log: web-gateway_4420d4f8-1]: [13:53:47 DBG] requestId: 0HMT7TSEGNSB6:0000000D, previousRequestId: no previous request id, message: Downstream url is http://localhost:45186/signalr-hubs/messaginghub/negotiate?negotiateVersion=1 [web-gateway_4420d4f8-1]: [13:53:47 DBG] requestId: 0HMT7TSEGNSB6:0000000D, previousRequestId: no previous request id, message: IHttpRequester returned an error, setting pipeline error [web-gateway_4420d4f8-1]: [13:53:47 WRN] requestId: 0HMT7TSEGNSB6:0000000D, previousRequestId: no previous request id, message: Error Code: ConnectionToDownstreamServiceError Message: Error connecting to downstream service, exception: System.Net.Http.HttpRequestException: An error occurred while sending the request. [web-gateway_4420d4f8-1]: ---> System.IO.IOException: The response ended prematurely.
Figured out the reason. It is because of wrong grand type setting (should use grand type "code", but the angular app users resource owner.
Hi Ming,
With Dev Tools, we check network traffic and cookies, current tenant's Id is null. That is why this ticket is raised. But Developer local debugging, everything seems fine.
Thanks, Domina
The abp sample code that get access token works (https://github.com/bartvanhoey/), I tested that both client credential and resource owner grant type work.
It might because the app already use Rabbit MQ as service bus. Ignore this ticket.
Hey,
I tried to reproduce the issue with the latest version of abp (7.2.2 as of today) and I could not reproduce the issue. I implemented it as described here: https://github.com/nebula2/abp-qa-5139
Can you please check if the issue occurs using the latest version?
kind regards Jack
Hi,
The Abp version is 4.1.0 I created a new solution, and make the request 10 times, 8 requests are abandoned. Two requests are executed.
Thanks, Domina
