feat: add logger.py and add root to livekit.yaml

Back/core/logger.py

@@ -0,0 +1,38 @@
+import logging
+import os
+from typing import Final
+
+
+DEFAULT_LOG_LEVEL: Final[str] = "INFO"
+DEFAULT_LOG_FORMAT: Final[str] = (
+    "%(asctime)s | %(levelname)s | %(name)s | %(message)s"
+)
+
+_configured = False
+
+
+def _resolve_log_level() -> int:
+    level_name = os.getenv("LOG_LEVEL", DEFAULT_LOG_LEVEL).upper()
+    return getattr(logging, level_name, logging.INFO)
+
+
+def setup_logging() -> None:
+    global _configured
+
+    if _configured:
+        return
+
+    root_logger = logging.getLogger()
+    root_logger.setLevel(_resolve_log_level())
+
+    if not root_logger.handlers:
+        handler = logging.StreamHandler()
+        handler.setFormatter(logging.Formatter(DEFAULT_LOG_FORMAT))
+        root_logger.addHandler(handler)
+
+    _configured = True
+
+
+def get_logger(name: str) -> logging.Logger:
+    setup_logging()
+    return logging.getLogger(name)

Back/docker-compose.yml

@@ -39,24 +39,16 @@ services:
   livekit:
     image: livekit/livekit-server
     container_name: neda_livekit
-    ports:
-      - "7780:7880"
-      - "7781:7881"
-      - "51000-52000:51000-52000/udp"
-      - "3478:3478/udp"
-      - "5349:5349/tcp"
+    network_mode: "host"
     env_file:
       - .env
     volumes:
       - ./livekit.yaml:/etc/livekit/livekit.yaml
-      #  - /etc/letsencrypt/live/pathfinder.wikm.ir:/etc/letsencrypt:ro  # uncomment when using letsencrypt
+      - /etc/letsencrypt:/etc/letsencrypt:ro  # uncomment when using letsencrypt
     command: [ "--config", "/etc/livekit/livekit.yaml", "--keys", "${LIVEKIT_API_KEY}: ${LIVEKIT_API_SECRET}" ]
     restart: always
-    networks:
-      - public
-      - internal
     healthcheck:
-      test: [ "CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:7880/health" ] # بررسی سلامت LiveKit
+      test: [ "CMD", "wget", "--no-verbose", "--tries=1", "--spider", "http://localhost:7880/health" ]
       interval: 10s
       timeout: 5s
       retries: 3
@@ -109,7 +101,7 @@ networks:
     driver: bridge
   internal:
     driver: bridge
-    # internal: true
+    internal: true
 
 volumes:
   postgres_data:

Back/domains/realtime/speaker_service.py

@@ -1,6 +1,8 @@
 import uuid
 from livekit import api
+from livekit.api.twirp_client import TwirpError
 from sqlalchemy.ext.asyncio import AsyncSession
+from core.logger import get_logger
 from integrations.livekit.client import get_livekit_api
 from db.redis import (
     acquire_speaker,
@@ -8,7 +10,8 @@ from db.redis import (
     get_active_speaker
 )
 
-from domains.groups.repo import get_group_by_id
+logger = get_logger(__name__)
+
 
 async def request_speak(
     group_id: str | uuid.UUID,
@@ -43,6 +46,7 @@ async def current_speaker(group_id: str | uuid.UUID):
 
 async def grant_publish_permission(room_name: str, identity: str, can_publish: bool):
     lk_api = get_livekit_api()
+    try:
         await lk_api.room.update_participant(
             api.UpdateParticipantRequest(
                 room=room_name,
@@ -53,3 +57,10 @@ async def grant_publish_permission(room_name: str, identity: str, can_publish: b
                 )
             )
         )
+    except TwirpError as e:
+        if "not_found" in str(e).lower() or "exist" in str(e).lower():
+            logger.warning(f"Participant {identity} already left the room.")
+        else:
+            logger.error(f"Error updating participant: {e}")
+    except Exception as e:
+        logger.error(f"Unexpected error in grant_permission: {e}")

Back/livekit.yaml

@@ -3,18 +3,26 @@ port: 7880
 rtc:
   tcp_port: 7881
   port_range_start: 51000
-  port_range_end: 52000
+  port_range_end: 51100
   use_external_ip: false
-  # node_ip: "94.183.170.121" # uncomment when using server ip
+  node_ip: "188.213.199.211" # uncomment when using server ip
+  allow_tcp_fallback: true
+  congestion_control:
+    enabled: true
+
+room:
+  empty_timeout: 600
+  departure_timeout: 600
+  auto_create: true
 
 ##### uncomment when using letsencrypt in server #######
-# turn:
-#   cert_file: "/etc/letsencrypt/live/pathfinder.wikm.ir/fullchain.pem"
-#   key_file: "/etc/letsencrypt/live/pathfinder.wikm.ir/privkey.pem"
-#   tls_port: 5349
-#   udp_port: 3478
-#   external_tls: false 
-#   domain: "pathfinder.wikm.ir" 
+turn:
+  cert_file: "/etc/letsencrypt/live/pathfinder.wikm.ir/fullchain.pem"
+  key_file: "/etc/letsencrypt/live/pathfinder.wikm.ir/privkey.pem"
+  tls_port: 5349
+  udp_port: 3478
+  external_tls: false 
+  domain: "pathfinder.wikm.ir"
 #######################################################
 
 logging: