tree 0fade0528c08434070e2bd1fcc577b822573e298
parent ca03788e71a2a44e572151b901183c887c0ff4e6
author Michael Fraenkel <michael.fraenkel@gmail.com> 1542598094 -0500
committer Damien Neil <dneil@google.com> 1663629850 +0000

http2: Send WindowUpdates when remaining bytes are below a threshold

Rather than send a WindowUpdate on every chunk of bytes read, allow them
to collect until we go past half the configured window size. Once the
threshold is reached, send a single WindowUpdate to reset the amount
back to the maximum amount configured.

Fixes golang/go#28732

Change-Id: I177f962ee0a9b8daa1c4817e0ab7698e828bad96
Reviewed-on: https://go-review.googlesource.com/c/net/+/150197
TryBot-Result: Gopher Robot <gobot@golang.org>
Auto-Submit: Damien Neil <dneil@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Reviewed-by: Damien Neil <dneil@google.com>
Run-TryBot: Damien Neil <dneil@google.com>