dkforest

commit b9b4931bdea064808ef6df36772d1f8b6fcdb492
parent 2affc8be94b75793b3a2a3f841d87972a7499872
Author: n0tr1v <n0tr1v@protonmail.com>
Date:   Tue, 23 May 2023 07:06:08 -0700

fix concurrent issue

Diffstat:
M
pkg/managers/managers.go
 | 
4
++++

1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/pkg/managers/managers.go b/pkg/managers/managers.go
@@ -109,13 +109,17 @@ func (m *ActiveUsersManager) UpdateUserInRoom(room database.ChatRoom, userInfo U
 	}
 	roomKey := getRoomKey(room)
 	usersMap := m.getRoomUsersMap(roomKey)
+
+	m.RLock()
 	prevUserInfo := usersMap[userInfo.Username]
+	m.RUnlock()
 	if prevUserInfo.LastActivity == nil && userInfo.LastActivity == nil {
 		now := time.Now()
 		userInfo.LastActivity = &now
 	} else if userInfo.LastActivity == nil {
 		userInfo.LastActivity = prevUserInfo.LastActivity
 	}
+
 	m.Lock()
 	usersMap[userInfo.Username] = userInfo
 	m.activeUsers[roomKey] = usersMap