Proyecto LCX Dispatcharr multicuenta

apps/proxy/ts_proxy/redis_keys.py

@@ -0,0 +1,96 @@
+"""
+Defines Redis key patterns used throughout the TS proxy service.
+Centralizing these key patterns makes it easier to maintain and change them if needed.
+"""
+
+class RedisKeys:
+    @staticmethod
+    def channel_metadata(channel_id):
+        """Key for channel metadata hash"""
+        return f"ts_proxy:channel:{channel_id}:metadata"
+
+    @staticmethod
+    def buffer_index(channel_id):
+        """Key for tracking buffer index"""
+        return f"ts_proxy:channel:{channel_id}:buffer:index"
+
+    @staticmethod
+    def buffer_chunk(channel_id, chunk_index):
+        """Key for specific buffer chunk"""
+        return f"ts_proxy:channel:{channel_id}:buffer:chunk:{chunk_index}"
+
+    @staticmethod
+    def buffer_chunk_prefix(channel_id):
+        """Prefix for buffer chunks"""
+        return f"ts_proxy:channel:{channel_id}:buffer:chunk:"
+
+    @staticmethod
+    def channel_stopping(channel_id):
+        """Key indicating channel is stopping"""
+        return f"ts_proxy:channel:{channel_id}:stopping"
+
+    @staticmethod
+    def client_stop(channel_id, client_id):
+        """Key requesting client stop"""
+        return f"ts_proxy:channel:{channel_id}:client:{client_id}:stop"
+
+    @staticmethod
+    def events_channel(channel_id):
+        """PubSub channel for events"""
+        return f"ts_proxy:events:{channel_id}"
+
+    @staticmethod
+    def switch_request(channel_id):
+        """Key for stream switch request"""
+        return f"ts_proxy:channel:{channel_id}:switch_request"
+
+    @staticmethod
+    def channel_owner(channel_id):
+        """Key for storing channel owner worker ID"""
+        return f"ts_proxy:channel:{channel_id}:owner"
+
+    @staticmethod
+    def clients(channel_id):
+        """Key for set of client IDs"""
+        return f"ts_proxy:channel:{channel_id}:clients"
+
+    @staticmethod
+    def last_client_disconnect(channel_id):
+        """Key for last client disconnect timestamp"""
+        return f"ts_proxy:channel:{channel_id}:last_client_disconnect_time"
+
+    @staticmethod
+    def connection_attempt(channel_id):
+        """Key for connection attempt timestamp"""
+        return f"ts_proxy:channel:{channel_id}:connection_attempt_time"
+
+    @staticmethod
+    def last_data(channel_id):
+        """Key for last data timestamp"""
+        return f"ts_proxy:channel:{channel_id}:last_data"
+
+    @staticmethod
+    def switch_status(channel_id):
+        """Key for stream switch status"""
+        return f"ts_proxy:channel:{channel_id}:switch_status"
+
+    @staticmethod
+    def worker_heartbeat(worker_id):
+        """Key for worker heartbeat"""
+        return f"ts_proxy:worker:{worker_id}:heartbeat"
+
+    @staticmethod
+    def chunk_timestamps(channel_id):
+        """Sorted set mapping chunk receive-timestamps (score) to chunk indices (member).
+        Used for time-based client positioning."""
+        return f"ts_proxy:channel:{channel_id}:buffer:chunk_timestamps"
+
+    @staticmethod
+    def transcode_active(channel_id):
+        """Key indicating active transcode process"""
+        return f"ts_proxy:channel:{channel_id}:transcode_active"
+
+    @staticmethod
+    def client_metadata(channel_id, client_id):
+        """Key for client metadata hash"""
+        return f"ts_proxy:channel:{channel_id}:clients:{client_id}"