def test_in_process_delay(self):
with watchdog.watch(self.logger, "in process", after=1.0):
time.sleep(2)
self.assertIn("DEBUG in process not completed after 1",
self.log.output)
loglines = self.log.output.rstrip().split("\n")
self.assertEqual(1, len(loglines), loglines)
def test_in_process_delay(self):
with watchdog.watch(self.logger, "in process", after=1.0):
time.sleep(2)
self.assertIn("DEBUG in process not completed after 1",
self.log.output)
loglines = self.log.output.rstrip().split("\n")
self.assertEqual(1, len(loglines), loglines)
def test_level_setting(self):
with watchdog.watch(self.logger, "in process",
level=logging.ERROR, after=1.0):
time.sleep(2)
self.assertIn("ERROR in process not completed after 1",
self.log.output)
loglines = self.log.output.rstrip().split("\n")
self.assertEqual(1, len(loglines), loglines)
def test_in_process_exploding(self):
try:
with watchdog.watch(self.logger, "ungraceful exit", after=1.0):
raise Exception()
except Exception:
pass
# wait long enough to know there won't be a message emitted
time.sleep(2)
self.assertEqual('', self.log.output)
def test_in_process_exploding(self):
try:
with watchdog.watch(self.logger, "ungraceful exit", after=1.0):
raise Exception()
except Exception:
pass
# wait long enough to know there won't be a message emitted
time.sleep(2)
self.assertEqual('', self.log.output)
def test_level_setting(self):
with watchdog.watch(self.logger,
"in process",
level=logging.ERROR,
after=1.0):
time.sleep(2)
self.assertIn("ERROR in process not completed after 1",
self.log.output)
loglines = self.log.output.rstrip().split("\n")
self.assertEqual(1, len(loglines), loglines)
import time
import logging
from oslo_concurrency import watchdog
LOG = logging.getLogger(__name__)
logging.basicConfig(level=logging.DEBUG)
def short_task():
time.sleep(1)
def long_task():
time.sleep(10)
if __name__ == '__main__':
LOG.info("start")
with watchdog.watch(LOG, "short task is over 5 sec",
level=logging.INFO,
after=5):
short_task()
with watchdog.watch(LOG, "long task is over 5 sec",
level=logging.INFO,
after=5):
long_task()
LOG.info("end")
from oslo_concurrency import watchdog
import subprocess
import logging
FORMAT = '%(asctime)-15s %(message)s'
logging.basicConfig(format=FORMAT)
LOG = logging.getLogger('mylogger')
with watchdog.watch(LOG, "subprocess call", logging.ERROR, after=2):
subprocess.call("sleep 3", shell=True)
print "done"
def test_subprocess_delay(self):
with watchdog.watch(self.logger, "subprocess", after=0.1):
subprocess.call("sleep 2", shell=True)
self.assertIn("DEBUG subprocess not completed after 0",
self.log.output)
def test_in_process_delay_no_message(self):
with watchdog.watch(self.logger, "in process", after=1.0):
pass
# wait long enough to know there won't be a message emitted
time.sleep(2)
self.assertEqual('', self.log.output)
def test_subprocess_delay(self):
with watchdog.watch(self.logger, "subprocess", after=0.1):
subprocess.call("sleep 2", shell=True)
self.assertIn("DEBUG subprocess not completed after 0",
self.log.output)
def test_in_process_delay_no_message(self):
with watchdog.watch(self.logger, "in process", after=1.0):
pass
# wait long enough to know there won't be a message emitted
time.sleep(2)
self.assertEqual('', self.log.output)