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❇️ Prevent Baron thread from exiting if a message with no callback is received

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This commit is contained in:
Steffo 2020-10-02 03:44:46 +02:00
parent 1dbefdf6b7
commit dff5709cc7
1 changed files with 6 additions and 1 deletions
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5
royalnet/baron/__init__.py
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@ -21,6 +21,7 @@ class Baron:
self.is_started = False self.is_started = False
def listener(self) -> redis.client.PubSub: def listener(self) -> redis.client.PubSub:
"""Get the listener of the Baron module."""
return self.listen_thread.listener return self.listen_thread.listener
def start(self): def start(self):
@ -40,9 +41,13 @@ class BaronAlreadyStartedError(Exception):
class BaronListenerThread(threading.Thread): class BaronListenerThread(threading.Thread):
"""A Thread that creates a PubSub from a Redis instance and constantly listens to it.
It ignores all messages that do not have an associated callback."""
def __init__(self, publisher: redis.Redis, *args, **kwargs): def __init__(self, publisher: redis.Redis, *args, **kwargs):
super().__init__(*args, **kwargs) super().__init__(*args, **kwargs)
self.listener: redis.client.PubSub = publisher.pubsub() self.listener: redis.client.PubSub = publisher.pubsub()
def run(self) -> None: def run(self) -> None:
while True:
self.listener.listen() self.listener.listen()