I would add some logging to func (cs *clientStream) cleanupWriteRequest(err error)
but you should be getting the underlying error when you perform the next write on the stream - maybe you are not processing this error properly (there is a code - CANCEL, but also an err). > On May 10, 2022, at 6:59 AM, Robert Engels <reng...@ix.netcom.com> wrote: > > Set a breakpoint on the RST_STREAM generation and run under the debugger. > >> On May 10, 2022, at 4:18 AM, envee <neeraj.vaidy...@gmail.com> wrote: >> >> Hi All, I am using a Go HTTP/2 client (no SSL) to send requests at the rate >> of around 3000 transactions per second (TPS) to a Web-server which is based >> on Netty. >> >> At lower rates of say around 500 TPS , I do not see this issue, but at rates >> as high as 2500 - 3000 TPS, I can see that my Go HTTP/2 client sends >> RST_STREAM frame right after transmitting the JSON payload via the DATA >> frame. The Error in the RST_STREAM is seen as CANCEL even though the >> response from the server for the Request has not been received. Also, there >> is no timeout that has occured which might cause this. >> >> This occurs for some requests and not all, maybe about 100 out of the 3000 >> per second. >> >> If you observe the screenshot attached, the HEADER is transmitted in packet >> 118847 in stream id 49765. The DATA frame is in packet 122113. >> >> Right after that, the client transmits RST_STREAM for stream id 49765 in >> packet 122277. >> >> And then this results in an error on the response from the Server in packet >> 122483 and 122485 which says "Request stream 49765 is not correct for server >> connection" >> >> Any clues what could be causing this issue of the client sending RST_STREAM >> before receiving the HTTP response from the server ? >> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "golang-nuts" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to golang-nuts+unsubscr...@googlegroups.com >> <mailto:golang-nuts+unsubscr...@googlegroups.com>. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/golang-nuts/56766546-356f-4901-b3d1-827be5bb0947n%40googlegroups.com >> >> <https://groups.google.com/d/msgid/golang-nuts/56766546-356f-4901-b3d1-827be5bb0947n%40googlegroups.com?utm_medium=email&utm_source=footer>. >> <Screenshot 2022-05-10 190439.png> -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/golang-nuts/687C99D8-F004-4DF7-A791-F33B30302526%40ix.netcom.com.
