tree e03f4f6551c7a09cca0a90a88c75b3e9d9d366ca
parent 18e066c2e7e6275d27383356c108cda0d17ad920
author Willy Tarreau <w@1wt.eu> 1540456959 +0200
committer Willy Tarreau <w@1wt.eu> 1540730820 +0100
encoding latin1

MEDIUM: stream: don't try to send first in process_stream()

The rationale here is that we should never need to try to send() at the
beginning of process_stream() because :
  - if something was pending, it's very unlikely that it was unblocked
    and not sent just between the last poll() and the wakeup instant.
  - if something pending was recently sent, then we don't have anything
    to send anymore.

So at first glance it doesn't seem like there could be any valid case
where trying to send before entering the function brings any benefit.