Update newsfragments/3921.feature

Co-authored-by: Jean-Paul Calderone <exarkun@twistedmatrix.com>
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meejah 2022-12-01 16:47:24 -07:00 committed by GitHub
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@ -1,4 +1,4 @@
Automatically exit when stdin is closed
`tahoe run ...` will now exit when its stdin is closed.
This facilitates subprocess management, specifically cleanup.
When a parent process is running tahoe and exits without time to do "proper" cleanup at least the stdin descriptor will be closed.