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Use a dynamic timeout to wait for the optimal time.

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Adrien CLERC 2012-07-15 16:57:23 +02:00 committed by Randall Leeds
parent 89a178ac3e
commit d76bab4d71
1 changed files with 8 additions and 1 deletions
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9
gunicorn/arbiter.py
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@ -308,8 +308,15 @@ class Arbiter(object):
Sleep until PIPE is readable or we timeout. Sleep until PIPE is readable or we timeout.
A readable PIPE means a signal occurred. A readable PIPE means a signal occurred.
""" """
if self.WORKERS:
oldest = min(w.tmp.last_update() for w in self.WORKERS.values())
timeout = self.timeout - (time.time() - oldest)
# The timeout can be reached, so don't wait for a negative value
timeout = max(timeout, 1.0)
else:
timeout = 1.0
try: try:
ready = select.select([self.PIPE[0]], [], [], 1.0) ready = select.select([self.PIPE[0]], [], [], timeout)
if not ready[0]: if not ready[0]:
return return
while os.read(self.PIPE[0], 1): while os.read(self.PIPE[0], 1):