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Problem: abruptly closed sockets still in memory (#2408)

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Solution: Catch the proper exception and remove socket from memory.
This commit is contained in:
vrde 2018-07-26 15:29:53 +02:00 committed by Shahbaz Nazir
parent 0c33b4c211
commit 2087f7090f
1 changed files with 4 additions and 0 deletions
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4
bigchaindb/web/websocket_server.py
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@ -16,6 +16,7 @@ import asyncio
import logging import logging
import threading import threading
from uuid import uuid4 from uuid import uuid4
from concurrent.futures import CancelledError
import aiohttp import aiohttp
from aiohttp import web from aiohttp import web
@ -125,6 +126,9 @@ def websocket_handler(request):
except RuntimeError as e: except RuntimeError as e:
logger.debug('Websocket exception: %s', str(e)) logger.debug('Websocket exception: %s', str(e))
break break
except CancelledError as e:
logger.debug('Websocket closed')
break
if msg.type == aiohttp.WSMsgType.CLOSED: if msg.type == aiohttp.WSMsgType.CLOSED:
logger.debug('Websocket closed') logger.debug('Websocket closed')
break break