def test_try_lock_on_wait_key_cancelled_error(self):
# Wait key cancelled error comes from the server, invalid fence is returned
self.prepare_acquire_session(1)
self.mock_request_try_lock(2, WaitKeyCancelledError())
self.assertEqual(FencedLock.INVALID_FENCE, self.proxy.try_lock())
self.assert_call_counts(1, 1, 0)
self.assert_no_lock_session_id()
def test_try_acquire_on_wait_key_cancelled_error(self):
# Server sends wait key cancelled error, should not retry
self.prepare_thread_id(23)
self.mock_acquire_request(False, WaitKeyCancelledError())
with self.assertRaises(IllegalStateError):
self.semaphore.try_acquire()
def test_try_acquire_on_wait_key_cancelled_error(self):
# Wait key cancelled error comes from the server, should not retry
self.prepare_acquire_session(12)
self.mock_request_acquire(True, WaitKeyCancelledError())
self.assertFalse(self.semaphore.try_acquire())
self.assert_call_counts(1, 1, 0)
self.assert_acquire_count(1)
self.assert_release_count(12, 1)
def test_lock_on_wait_key_cancelled_error(self):
# Wait key cancelled error comes from the server, should not retry
self.prepare_acquire_session(1)
self.mock_request_lock(2, WaitKeyCancelledError())
with self.assertRaises(IllegalMonitorStateError):
self.proxy.lock()
self.assert_call_counts(1, 1, 0)
self.assert_no_lock_session_id()