Dmitry Gozman 155bb7fcae
fix: wait for cleanup on double SIGINT (#13411)
This is a speculative fix to leftover tmp directories.
When users issues SIGINT twice, we enter `gracefullyClose()`
twice, and shortcut the second time. It turns out, we do
not wait for directories removal.

Note: it is unknown how often we reach this codepath in practice.
2022-04-07 19:20:54 -07:00
..
2022-04-06 14:57:14 -07:00