def get_lock(self, name):
"""Return a Tooz backend lock.
:param str name: The lock name that is used to identify it
across all nodes.
"""
if self.coordinator is not None:
return self.coordinator.get_lock(self.prefix + name)
else:
raise exception.LockCreationFailed(_('Coordinator uninitialized.'))
def get_lock(self, name: str):
"""Return a Tooz backend lock.
:param str name: The lock name that is used to identify it
across all nodes.
"""
# NOTE(bluex): Tooz expects lock name as a byte string.
lock_name = (self.prefix + name).encode('ascii')
if self.coordinator is not None:
return self.coordinator.get_lock(lock_name)
else:
raise exception.LockCreationFailed(_('Coordinator uninitialized.'))