src/teams_ctrl.py

@@ -1,6 +1,7 @@
 """
 MS Teams controller using a Neokey 1x4 and a RP2040.
 """
+import logging
 import json
 import time
 import asyncio
@@ -8,7 +9,9 @@ from typing import Any
 import serial_asyncio
 from argparse import ArgumentParser
 from websockets.client import connect, WebSocketClientProtocol
-from pydantic import BaseModel
+from pydantic import BaseModel, ValidationError
+
+log = logging.getLogger(__name__)
 
 
 class Button(BaseModel):
@@ -240,9 +243,10 @@ class TeamsCtrl:
 
     async def process_ws(self) -> None:
         async for raw_msg in self.ws:
+            try:
                 msg = TeamsMsg.parse_raw(raw_msg)
                 if self.meeting_state != msg.meetingUpdate.meetingState:
-                print(
+                    log.debug(
                         f"state changed:\n{self.meeting_state}\nto\n{msg.meetingUpdate.meetingState}"
                     )
                     changes: dict[str, bool] = {}
@@ -259,6 +263,12 @@ class TeamsCtrl:
                     self.meeting_state = msg.meetingUpdate.meetingState
                     if next_state is not None:
                         self.set_next_state(next_state=next_state)
+            except ValidationError:
+                if isinstance(raw_msg, bytes):
+                    m = raw_msg.decode("utf-8")
+                else:
+                    m = raw_msg
+                log.info(f"got unknown meetingState: {m}")
 
     async def process_statemachine(self) -> None:
         while not self.loop.is_closed():