logos-messaging/go-libp2p-pubsub
1
0
Fork 0
mirror of https://github.com/logos-messaging/go-libp2p-pubsub.git synced 2026-01-02 12:53:09 +00:00
Code Issues Packages Projects Releases Wiki Activity

lock for reading in bumpDeliveryTag

Browse Source
This commit is contained in:
Yusef Napora 2020-05-11 11:14:23 -04:00 committed by vyzo
parent 2312cddaff
commit 8e4a9489c2
1 changed files with 4 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
tag_tracer.go
View File

@ -52,7 +52,7 @@ var (
// The delivery tags have a maximum value, GossipSubConnTagMessageDeliveryCap, and they decay at
// a rate of GossipSubConnTagDecayAmount / GossipSubConnTagDecayInterval.
type tagTracer struct {
sync.Mutex
sync.RWMutex
cmgr connmgr.ConnManager
decayer connmgr.Decayer
@ -144,6 +144,9 @@ func (t *tagTracer) decayingDeliveryTag(topic string) (connmgr.DecayingTag, erro
}
func (t *tagTracer) bumpDeliveryTag(p peer.ID, topic string) error {
t.RLock()
defer t.RUnlock()
tag, ok := t.decaying[topic]
if !ok {
return fmt.Errorf("no decaying tag registered for topic %s", topic)