fixed beforesyncmembers from emitting duplicate leave events

ably · Mar 26, 2024 · 90f705c · 90f705c
1 parent dd8236f
commit 90f705c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/ably/realtime_presence.go b/ably/realtime_presence.go
@@ -315,7 +315,6 @@ func (pres *RealtimePresence) processProtoPresenceMessage(msg *protocolMessage)
 		memberUpdated := false
 		switch presenceMember.Action {
 		case PresenceActionEnter, PresenceActionUpdate, PresenceActionPresent: // RTP2d
-			delete(pres.beforeSyncMembers, memberKey)
 			presenceMemberShallowCopy := *presenceMember
 			presenceMemberShallowCopy.Action = PresenceActionPresent
 			memberUpdated = pres.addPresenceMember(pres.members, memberKey, &presenceMemberShallowCopy)
@@ -324,6 +323,7 @@ func (pres *RealtimePresence) processProtoPresenceMessage(msg *protocolMessage)
 		}
 		// RTP2g
 		if memberUpdated {
+			delete(pres.beforeSyncMembers, memberKey)
 			updatedPresenceMessages = append(updatedPresenceMessages, presenceMember)
 		}
 	}