zeripath 74602bb487 Prevent intermittent race in attribute reader close (#19537) (#19539) ...

Backport #19537

There is a potential rare race possible whereby the c.running channel could
be closed twice. Looking at the code I do not see a need for this c.running
channel and therefore I think we can remove this. (I think the c.running
might have been some attempt to prevent a hang but the use of os.Pipes should
prevent that.)

Signed-off-by: Andrew Thornton <art27@cantab.net>

2022-04-28 17:00:01 +02:00

9.2 KiB

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