HTTP/2: improved handling of "keepalive_timeout 0".

Without explicit handling, a zero timer was actually added, leading to
multiple unneeded syscalls.  Further, sending GOAWAY frame early might
be beneficial for clients.

Reported by Sergey Kandaurov.
1 file changed
tree: 95519e6ad75219b3a99623ad912b406beb5e4ab7
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags