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Make worker maximum sleep time configurable #67

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Merged
sylvinus merged 4 commits into from
Feb 3, 2015
Merged

Make worker maximum sleep time configurable #67

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c31ac7f
Make worker maximum sleep time configurable
Jan 23, 2015
826ccbd
Ignore .idea/ files
Jan 23, 2015
c8f3ce6
Remove log as it is very verbose; find better solution?
Jan 23, 2015
86a0a05
Rename max_sleep option to max_latency
Feb 3, 2015
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -34,6 +34,8 @@ nosetests.xml
.project
.pydevproject

.idea/

venv
pypy
.DS_Store
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8 changes: 8 additions & 0 deletions mrq/config.py
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Expand Up @@ -296,6 +296,14 @@ def add_parser_args(parser, config_type):
type=str,
help='Overwrite the local IP, to be displayed in the dashboard.')

parser.add_argument(
'--max_latency',
default=1.,
type=float,
action='store',
help='Max seconds while worker may sleep waiting for a new job. '
'Can be < 1.')


def get_config(
sources=(
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7 changes: 1 addition & 6 deletions mrq/worker.py
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Expand Up @@ -375,11 +375,6 @@ def work_loop(self):
self.status = "full"
gevent.sleep(0.01)

quiet = not (wait_count % 20 == 0 or wait_count > 1000)

if not quiet:
self.log.info('Fetching %s jobs from %s' % (free_pool_slots, self.queues))

jobs = []

for queue_name in self.queues:
Expand Down Expand Up @@ -408,7 +403,7 @@ def work_loop(self):
if len(jobs) < free_pool_slots:
self.status = "wait"
wait_count += 1
gevent.sleep(min(1, 0.001 * wait_count))
gevent.sleep(min(self.config["max_latency"], 0.001 * wait_count))

except StopRequested:
pass
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