tailscale/util/execqueue/execqueue_test.go, branch bradfitz/mutex_debugThe easiest, most secure way to use WireGuard and 2FAhttp://git.waynecole.info/tailscale/atom?h=bradfitz%2Fmutex_debug2025-11-26T18:09:23Zutil/execqueue: don't hold mutex in RunSync2025-11-26T18:09:23ZBrad Fitzpatrickbradfitz@tailscale.com2025-11-26T17:26:08Zurn:sha1:8af7778ce04457a5f84a45e7cc8f58f02b7bfb4c
We don't hold q.mu while running normal ExecQueue.Add funcs, so we
shouldn't in RunSync either. Otherwise code it calls can't shut down
the queue, as seen in #18502.
Updates #18052
Co-authored-by: Nick Khyl <nickk@tailscale.com>
Change-Id: Ic5e53440411eca5e9fabac7f4a68a9f6ef026de1
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>
control/controlclient,util/execqueue: extract execqueue into a package2024-01-18T20:08:13ZJames Tuckerjames@tailscale.com2024-01-18T18:33:20Zurn:sha1:38a1cf748a9920aa2cb49101730bba06db1fd839
This is a useful primitive for asynchronous execution of ordered work I
want to use in another change.
Updates tailscale/corp#16833
Signed-off-by: James Tucker <james@tailscale.com>