Change default zmq timeout (#17971)

* update default zmq timeout

* use lower default timeout

* keep longer timeout for event maintainer

* remove default

* remove

frigate/comms/event_metadata_updater.py

@@ -39,9 +39,6 @@ class EventMetadataSubscriber(Subscriber):
     def __init__(self, topic: EventMetadataTypeEnum) -> None:
         super().__init__(topic.value)
 
-    def check_for_update(self, timeout: float = 1) -> tuple | None:
-        return super().check_for_update(timeout)
-
     def _return_object(self, topic: str, payload: tuple) -> tuple:
         if payload is None:
             return (None, None)

frigate/comms/zmq_proxy.py

@@ -6,6 +6,8 @@ from typing import Optional
 
 import zmq
 
+from frigate.const import FAST_QUEUE_TIMEOUT
+
 SOCKET_PUB = "ipc:///tmp/cache/proxy_pub"
 SOCKET_SUB = "ipc:///tmp/cache/proxy_sub"
 
@@ -77,7 +79,9 @@ class Subscriber:
         self.socket.setsockopt_string(zmq.SUBSCRIBE, self.topic)
         self.socket.connect(SOCKET_SUB)
 
-    def check_for_update(self, timeout: float = 1) -> Optional[tuple[str, any]]:
+    def check_for_update(
+        self, timeout: float = FAST_QUEUE_TIMEOUT
+    ) -> Optional[tuple[str, any]]:
         """Returns message or None if no update."""
         try:
             has_update, _, _ = zmq.select([self.socket], [], [], timeout)