morningman commented on issue #1374: URL: https://github.com/apache/incubator-brpc/issues/1374#issuecomment-826342934
I am not very familiar with the httpv2 protocol. I just read the code briefly. The error log only has `INTERNAL: HTTP/2 error code: FLOW_CONTROL_ERROR.` In my understanding, the server and client should control the window size through the interaction of SETTING frame and WINDOW_UPDATE frame. I added some logs to the brpc code to observe the interaction of these frames, but I did not find any rules. In some cases, the window size is not set to an appropriate size. The error seems to be thrown in the method `H2UnsentResponse::AppendAndDestroySelf()`, and the reason is the left window size is smaller than required size. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
