Add logging around aquiring the entry group lock

arnested · arnested · commit 50e302f43873 · 2026-01-21T10:26:54.000+01:00
We still see what we expect to be some deadlocks. So just to gather
more info we extend logging.
diff --git a/entry_groups.go b/entry_groups.go
@@ -39,7 +39,9 @@ func (e *entryGroups) get(containerID string) (*avahi.EntryGroup, func(), error)
 		}
 	}
 
+	log.Logf(log.PriDebug, "about to get lock for container ID: %s", containerID)
 	e.mutex.Lock()
+	log.Logf(log.PriDebug, "got lock for container ID: %s", containerID)
 
 	if _, ok := e.groups[containerID]; !ok {
 		entryGroup, err := e.avahiServer.EntryGroupNew()

Original file line number	Diff line number	Diff line change
`@@ -39,7 +39,9 @@ func (e entryGroups) get(containerID string) (avahi.EntryGroup, func(), error)`
`39`	`39`	`}`
`40`	`40`	`}`
`41`	`41`
	`42`	`+ log.Logf(log.PriDebug, "about to get lock for container ID: %s", containerID)`
`42`	`43`	`e.mutex.Lock()`
	`44`	`+ log.Logf(log.PriDebug, "got lock for container ID: %s", containerID)`
`43`	`45`
`44`	`46`	`if _, ok := e.groups[containerID]; !ok {`
`45`	`47`	`entryGroup, err := e.avahiServer.EntryGroupNew()`