websockets.server:Error in connection handler

1. I use alphacep/kaldi together with freeswitch mod_vosk every time when freeswich accesses kaldi this error pops up, while the module fulfills the request. But it seems to me that due to the fact that the load is quite high, this service loads the processor very much. Is there any way to fix this problem, or mute the error.

2. Is it possible somewhere in the settings to reduce the time for one session. As far as I know the time is 60 seconds, is it possible to do for example 30 seconds?

# uname -a
Linux dk02 5.10.0-9-amd64 #1 SMP Debian 5.10.70-1 (2021-09-30) x86_64 GNU/Linux

# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5f7bc1b08479 alphacep/kaldi-ru:latest "python3 ./asr_serve…" 2 months ago Up 21 minutes 0.0.0.0:2700->2700/tcp, :::2700->2700/tcp nifty_tharp

# tail -f /var/lib/docker/containers/5f7bc1b08479f4e14c632462938df6b1e60c3c0a61db43d51b54d16fd44db1ca/5f7bc1b08479f4e14c632462938df6b1e60c3c0a61db43d51b54d16fd44db1ca-json.log

{"log":"INFO:root:Connection from ('10.3.0.9', 41660)\n","stream":"stderr","time":"2023-07-14T18:40:00.855462379Z"}
{"log":"ERROR:websockets.server:Error in connection handler\n","stream":"stderr","time":"2023-07-14T18:40:20.107813533Z"}
{"log":"Traceback (most recent call last):\n","stream":"stderr","time":"2023-07-14T18:40:20.107854279Z"}
{"log":" File \"/usr/lib/python3/dist-packages/websockets/protocol.py\", line 827, in transfer_data\n","stream":"stderr","time":"2023-07-14T18:40:20.107860284Z"}
{"log":" message = await self.read_message()\n","stream":"stderr","time":"2023-07-14T18:40:20.107864689Z"}
{"log":" File \"/usr/lib/python3/dist-packages/websockets/protocol.py\", line 895, in read_message\n","stream":"stderr","time":"2023-07-14T18:40:20.107868311Z"}
{"log":" frame = await self.read_data_frame(max_size=self.max_size)\n","stream":"stderr","time":"2023-07-14T18:40:20.107872012Z"}
{"log":" File \"/usr/lib/python3/dist-packages/websockets/protocol.py\", line 971, in read_data_frame\n","stream":"stderr","time":"2023-07-14T18:40:20.107890052Z"}
{"log":" frame = await self.read_frame(max_size)\n","stream":"stderr","time":"2023-07-14T18:40:20.107894352Z"}
{"log":" File \"/usr/lib/python3/dist-packages/websockets/protocol.py\", line 1047, in read_frame\n","stream":"stderr","time":"2023-07-14T18:40:20.107897758Z"}
{"log":" frame = await Frame.read(\n","stream":"stderr","time":"2023-07-14T18:40:20.107901397Z"}
{"log":" File \"/usr/lib/python3/dist-packages/websockets/framing.py\", line 116, in read\n","stream":"stderr","time":"2023-07-14T18:40:20.107904452Z"}
{"log":" raise ProtocolError(\"incorrect masking\")\n","stream":"stderr","time":"2023-07-14T18:40:20.107907699Z"}
{"log":"websockets.exceptions.ProtocolError: incorrect masking\n","stream":"stderr","time":"2023-07-14T18:40:20.108038092Z"}
{"log":"\n","stream":"stderr","time":"2023-07-14T18:40:20.108044721Z"}
{"log":"The above exception was the direct cause of the following exception:\n","stream":"stderr","time":"2023-07-14T18:40:20.108047779Z"}
{"log":"\n","stream":"stderr","time":"2023-07-14T18:40:20.108051066Z"}
{"log":"Traceback (most recent call last):\n","stream":"stderr","time":"2023-07-14T18:40:20.108054064Z"}
{"log":" File \"/usr/lib/python3/dist-packages/websockets/server.py\", line 191, in handler\n","stream":"stderr","time":"2023-07-14T18:40:20.108057295Z"}
{"log":" await self.ws_handler(self, path)\n","stream":"stderr","time":"2023-07-14T18:40:20.10811902Z"}
{"log":" File \"/opt/vosk-server/websocket/./asr_server.py\", line 38, in recognize\n","stream":"stderr","time":"2023-07-14T18:40:20.108129606Z"}
{"log":" message = await websocket.recv()\n","stream":"stderr","time":"2023-07-14T18:40:20.108133162Z"}
{"log":" File \"/usr/lib/python3/dist-packages/websockets/protocol.py\", line 509, in recv\n","stream":"stderr","time":"2023-07-14T18:40:20.108136303Z"}
{"log":" await self.ensure_open()\n","stream":"stderr","time":"2023-07-14T18:40:20.108139497Z"}
{"log":" File \"/usr/lib/python3/dist-packages/websockets/protocol.py\", line 803, in ensure_open\n","stream":"stderr","time":"2023-07-14T18:40:20.108142811Z"}
{"log":" raise self.connection_closed_exc()\n","stream":"stderr","time":"2023-07-14T18:40:20.108218495Z"}
{"log":"websockets.exceptions.ConnectionClosedError: code = 1006 (connection closed abnormally [internal]), no reason\n","stream":"stderr","time":"2023-07-14T18:40:20.108229049Z"}