def wait_for_all(self,
promise: HaLinkMessagePromise,
timeout_sec: float = 30.0):
"""
Blocks the current thread until all of the messages in
promise._ids are reported by Motr as delivered.
Raises NotDelivered exception when timeout_sec exceeds.
"""
condition = Condition()
skip_await = False
with self.lock:
self.groom_unsorted(promise)
self.waiting_clients[promise] = condition
skip_await = promise in self.recently_delivered
while not promise.is_empty():
if skip_await:
LOG.log(
TRACE, 'Promise %s has been confirmed before, '
'no need to block', promise)
skip_await = False
else:
with condition:
LOG.log(TRACE, 'Blocking until %s is confirmed', promise)
condition.wait(timeout=timeout_sec)
with self.lock:
self._verify_delivered(promise, timeout_sec)
if not promise.is_empty():
self.waiting_clients[promise] = condition
def wait_for_all(self,
promise: HaLinkMessagePromise,
timeout_sec: float = 30.0):
"""
Blocks the current thread until all of the messages in
promise._ids are reported by Motr as delivered.
Raises NotDelivered exception when timeout_sec exceeds.
"""
condition = Condition()
with self.lock:
self.waiting_clients[promise] = condition
LOG.log(TRACE, 'waiting clients %s', self.waiting_clients)
while not promise.is_empty():
with condition:
LOG.log(TRACE, 'Blocking until %s is confirmed', promise)
condition.wait(timeout=timeout_sec)
with self.lock:
if promise not in self.recently_delivered:
raise NotDelivered('None of message tags =' +
str(promise) +
' were delivered to Motr')
confirmed_msgs = self.recently_delivered.pop(promise)
LOG.log(TRACE, 'Thread unblocked - %s just received',
confirmed_msgs)
del self.waiting_clients[promise]
promise.exclude_ids(confirmed_msgs)
if not promise.is_empty():
self.waiting_clients[promise] = condition
def wait_for_all(self,
promise: HaLinkMessagePromise,
timeout_sec: float = 30.0):
"""
Blocks the current thread until all of the messages in
promise._ids are reported by Motr as delivered.
Raises NotDelivered exception when timeout_sec exceeds.
"""
condition = Condition()
with self.lock:
self.waiting_clients[promise] = condition
LOG.log(TRACE, 'waiting clients %s', self.waiting_clients)
while not promise.is_empty():
with condition:
LOG.log(TRACE, 'Blocking until %s is confirmed', promise)
condition.wait(timeout=timeout_sec)
with self.lock:
self._verify_delivered(promise, timeout_sec)
if not promise.is_empty():
self.waiting_clients[promise] = condition
