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Move end test logic out of individual workers.

Browse source 
Parent waits for the duration anyway, just make it unconditionally
kill the workers. They already had timeouts aborting them; they may
be in the middle of an operation, but we really don't care, time's up.

This also avoids oddities with the queue where there may be items
after the StopIteration.

This also avoids workers potentially not exiting within the 1-second
timeout the old code had.
This commit is contained in:
Tommi Virtanen 2011-07-20 09:50:10 -07:00
parent dff6b568e4
commit 71cfd4956c
1 changed files with 49 additions and 49 deletions
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16
s3tests/rand_readwrite.py
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@ -48,8 +48,7 @@ class Result:
details=self.details,
)
def reader(seconds, bucket, name=None, queue=None):
with gevent.Timeout(seconds, False):
def reader(bucket, name=None, queue=None):
while (1):
count = 0
for key in bucket.list():
@ -72,8 +71,7 @@ def reader(seconds, bucket, name=None, queue=None):
if count == 0:
gevent.sleep(1)
def writer(seconds, bucket, name=None, queue=None, quantity=1, file_size=1, file_stddev=0, file_name_seed=None):
with gevent.Timeout(seconds, False):
def writer(bucket, name=None, queue=None, quantity=1, file_size=1, file_stddev=0, file_name_seed=None):
while (1):
r = random.randint(0, 65535)
r2 = r
@ -140,7 +138,7 @@ def main():
print "Spawning {r} readers and {w} writers...".format(r=options.num_readers, w=options.num_writers)
group = gevent.pool.Group()
for x in xrange(options.num_writers):
group.spawn(writer, options.duration, bucket,
group.spawn(writer, bucket,
name=x,
queue=q,
file_size=options.file_size,
@ -149,11 +147,14 @@ def main():
file_name_seed=r,
)
for x in xrange(options.num_readers):
group.spawn(reader, options.duration, bucket,
group.spawn(reader, bucket,
name=x,
queue=q,
)
gevent.spawn_later(options.duration, lambda: q.put(StopIteration))
def stop():
group.kill(block=True)
q.put(StopIteration)
gevent.spawn_later(options.duration, stop)
total_read = 0
total_write = 0
@ -195,7 +196,6 @@ def main():
percent=(100.0*write_failure/max(write_failure+write_success, 1)),
)
group.join(timeout=1)
except Exception as e:
print e
finally: