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Code Issues Releases Wiki Activity

Use asyncio.all_tasks instead of deprecated method for Python 3.9 compatibility.

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This commit is contained in:
Karthikeyan Singaravelan 2020-11-17 06:21:26 +00:00
parent a3ee1d9ee6
commit 603683e2c5
1 changed files with 6 additions and 1 deletions
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7
gns3server/web/web_server.py
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@ -137,7 +137,12 @@ class WebServer:
if PortManager.instance().udp_ports:
log.warning("UDP ports are still used {}".format(PortManager.instance().udp_ports))
for task in asyncio.Task.all_tasks():
try:
tasks = asyncio.all_tasks()
except AttributeError:
tasks = asyncio.Task.all_tasks()
for task in tasks:
task.cancel()
try:
await asyncio.wait_for(task, 1)