tree b8227e373f226a91ef0342a2d41ca763a654f2d6
parent 7494b10786de2cc135f382c4b12660cf7156de68
author birenroy <birenroy@google.com> 1649174864 -0700
committer Copybara-Service <copybara-worker@google.com> 1649174955 -0700

Adds a return value to Http2VisitorInterface::OnCloseStream().

It turns out that Envoy can return an error in the `on_stream_close` user callback.

PiperOrigin-RevId: 439596004