Wait for ipstack to exit when closing netstack

coadler · coadler · commit 91b5d109b142 · 2023-02-08T17:03:35.000-06:00
diff --git a/wgengine/netstack/netstack.go b/wgengine/netstack/netstack.go
@@ -201,6 +201,7 @@ func Create(logf logger.Logf, tundev *tstun.Wrapper, e wgengine.Engine, mc *magi
 func (ns *Impl) Close() error {
 	ns.ctxCancel()
 	ns.ipstack.Close()
+	ns.ipstack.Wait()
 	return nil
 }
 

Original file line number	Diff line number	Diff line change
`@@ -201,6 +201,7 @@ func Create(logf logger.Logf, tundev tstun.Wrapper, e wgengine.Engine, mc magi`
`201`	`201`	`func (ns *Impl) Close() error {`
`202`	`202`	`ns.ctxCancel()`
`203`	`203`	`ns.ipstack.Close()`
	`204`	`+ ns.ipstack.Wait()`
`204`	`205`	`return nil`
`205`	`206`	`}`
`206`	`207`