Hi, after the HAProxy upgrade from 2.4.15 to 2.4.16 we observe in logs that very small percent of sessions are terminated with IH-- status.
Docs say that "I" should never happen and should be reported. All the terminated sessions used one of the POST/PATCH/PUT methods and all of them were on HTTP/2.0. I'm not able to replicate it manually, but maybe you will know which patch might have caused it. haproxy -v HAProxy version 2.4.16-9d532c4 2022/04/29 - https://haproxy.org/ Status: long-term supported branch - will stop receiving fixes around Q2 2026. Known bugs: http://www.haproxy.org/bugs/bugs-2.4.16.html Running on: Linux 4.15.0-173-generic #182-Ubuntu SMP Fri Mar 18 15:53:46 UTC 2022 x86_64 Kind regards, Maciej
