Traceback (most recent call last):
File "/auction/prozorro_sale/auction/api/api.py", line 119, in auction_feed
await ws.send_json(auction_data)
File "/usr/local/lib/python3.8/site-packages/aiohttp/web_ws.py", line 294, in send_json
await self.send_str(dumps(data), compress=compress)
File "/usr/local/lib/python3.8/site-packages/aiohttp/web_ws.py", line 281, in send_str
await self._writer.send(data, binary=False, compress=compress)
File "/usr/local/lib/python3.8/site-packages/aiohttp/http_websocket.py", line 649, in send
await self._send_frame(message, WSMsgType.TEXT, compress)
File "/usr/local/lib/python3.8/site-packages/aiohttp/http_websocket.py", line 626, in _send_frame
await self.protocol._drain_helper()
File "/usr/local/lib/python3.8/site-packages/aiohttp/base_protocol.py", line 81, in _drain_helper
await waiter
asyncio.exceptions.CancelledError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/auction/prozorro_sale/auction/errors.py", line 128, in request_localized_errors_middleware
return await handler(request)
File "/usr/local/lib/python3.8/site-packages/prozorro_sale/auth/__init__.py", line 65, in context_middleware
return await handler(request)
File "/auction/prozorro_sale/auction/api/auth.py", line 7, in bidder_auth
return await handler(request)
File "/usr/local/lib/python3.8/site-packages/prozorro_sale/procedure/errors.py", line 116, in retry_on_concurrency_error_middleware
return await handler(request)
File "/usr/local/lib/python3.8/site-packages/prozorro_sale/procedure/utils.py", line 98, in request_unpack_params
return await handler(request, **request.match_info)
File "/auction/prozorro_sale/auction/utils.py", line 45, in handler
return await func(request, *args, **kwargs)
File "/auction/prozorro_sale/auction/api/api.py", line 125, in auction_feed
get_auction_feed(auction_id).unsubscribe(ws)
File "/auction/prozorro_sale/auction/api/api.py", line 57, in unsubscribe
self._subscribers.pop(socket)
KeyError: <WebSocketResponse Switching Protocols GET /api/auctions/5ebadc18b7cb254fdda989bf/feed >
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/aiohttp/web_protocol.py", line 418, in start
resp = await task
File "/usr/local/lib/python3.8/site-packages/aiohttp/web_app.py", line 458, in _handle
resp = await handler(request)
File "/usr/local/lib/python3.8/site-packages/aiohttp/web_middlewares.py", line 119, in impl
return await handler(request)
File "/usr/local/lib/python3.8/site-packages/prozorro_sale/procedure/logging.py", line 67, in request_id_middleware
response = await handler(request)
File "/auction/prozorro_sale/auction/errors.py", line 137, in request_localized_errors_middleware
code, message = ERROR_DICT[type(ex)]
KeyError: <class 'KeyError'>