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Don't mutate server list while iterating on it.

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It causes hanging at bot/test stops.
This commit is contained in:
Valentin Lorentz 2019-09-15 08:02:10 +02:00
parent 656222e341
commit 40837dbda0
1 changed files with 1 additions and 1 deletions
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2
src/httpserver.py
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@ -468,7 +468,7 @@ def unhook(subdir):
"""Unsets the callback assigned to the given subdir, and return it.""" """Unsets the callback assigned to the given subdir, and return it."""
global http_servers global http_servers
assert isinstance(http_servers, list) assert isinstance(http_servers, list)
for server in http_servers: for server in list(http_servers):
server.unhook(subdir) server.unhook(subdir)
if len(server.callbacks) <= 0 and not configGroup.keepAlive(): if len(server.callbacks) <= 0 and not configGroup.keepAlive():
server.shutdown() server.shutdown()