tailscale/ipn
Avery Pennarun 3a426a40b6 ipnlocal: fix deadlock in RequestEngineStatusAndWait() error path.
If the engine was shutting down from a previous session
(e.closing=true), it would return an error code when trying to get
status. In that case, ipnlocal would never unblock any callers that
were waiting on the status.

Not sure if this ever happened in real life, but I accidentally
triggered it while writing a test.

Signed-off-by: Avery Pennarun <apenwarr@tailscale.com>
2021-05-20 01:07:23 -04:00
..
ipnlocal ipnlocal: fix deadlock in RequestEngineStatusAndWait() error path. 2021-05-20 01:07:23 -04:00
ipnserver cmd/tailscaled: don't block ipnserver startup behind engine init on Windows 2021-04-20 22:26:27 -07:00
ipnstate ipn/{ipnlocal,ipnstate}: add PeerStatus.ID stable ID to status --json output 2021-05-07 09:32:28 -07:00
localapi ipn/ipnlocal, etc: require file sharing capability to send/recv files 2021-04-16 10:58:19 -07:00
policy ipn/policy: mark peerapi4 and peerapi6 as interesting services 2021-04-01 11:57:24 -07:00
backend.go ipnlocal: accept a new opts.UpdatePrefs field. 2021-05-04 15:19:25 -04:00
doc.go Move Linux client & common packages into a public repo. 2020-02-09 09:32:57 -08:00
fake_test.go ipn{,/ipnlocal}, cmd/tailscale/cli: don't check pref reverts on initial up 2021-04-18 08:12:18 -07:00
handle.go ipn{,/ipnlocal}, cmd/tailscale/cli: don't check pref reverts on initial up 2021-04-18 08:12:18 -07:00
message_test.go ipn: define NewBackendServer nil as not affecting Backend's NotifyCallback 2021-04-22 15:56:54 -07:00
message.go ipn: allow b to be nil in NewBackendServer 2021-05-19 14:22:26 -04:00
prefs_clone.go Add prefs.LoggedOut to fix several state machine bugs. 2021-04-30 09:18:13 -04:00
prefs_test.go Add prefs.LoggedOut to fix several state machine bugs. 2021-04-30 09:18:13 -04:00
prefs.go ipnlocal: accept a new opts.UpdatePrefs field. 2021-05-04 15:19:25 -04:00
store_test.go Add tstest.PanicOnLog(), and fix various problems detected by this. 2020-05-13 23:12:35 -04:00
store.go wgkey: new package 2020-12-30 17:33:02 -08:00