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Handling server disconnect error when docker daemon die

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Fix #985
This commit is contained in:
Julien Duponchelle 2017-04-24 17:37:41 +02:00
parent c9ceeee9de
commit 8b9f22c30c
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1 changed files with 5 additions and 2 deletions
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7
gns3server/compute/docker/__init__.py
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@ -20,10 +20,10 @@ Docker server module.
"""
import sys
import json
import asyncio
import logging
import aiohttp
import json
from gns3server.utils import parse_version
from gns3server.utils.asyncio import locked_coroutine
from gns3server.compute.base_manager import BaseManager
@ -189,7 +189,10 @@ class Docker(BaseManager):
# The pull api will stream status via an HTTP JSON stream
content = ""
while True:
chunk = yield from response.content.read(1024)
try:
chunk = yield from response.content.read(1024)
except aiohttp.errors.ServerDisconnectedError:
break
if not chunk:
break
content += chunk.decode("utf-8")