diff options
Diffstat (limited to 'matrix/rooms/room.go')
| -rw-r--r-- | matrix/rooms/room.go | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/matrix/rooms/room.go b/matrix/rooms/room.go index 56614de..c24b6db 100644 --- a/matrix/rooms/room.go +++ b/matrix/rooms/room.go @@ -34,17 +34,22 @@ type Room struct { SessionUserID string // MXID -> Member cache calculated from membership events. memberCache map[string]*Member - // The first non-SessionUserID member in the room. Calculated at the same time as memberCache. + // The first non-SessionUserID member in the room. Calculated at + // the same time as memberCache. firstMemberCache string - // The name of the room. Calculated from the state event name, canonical_alias or alias or the member cache. + // The name of the room. Calculated from the state event name, + // canonical_alias or alias or the member cache. nameCache string // The topic of the room. Directly fetched from the m.room.topic state event. topicCache string - // fetchHistoryLock is used to make sure multiple goroutines don't fetch history for this room at the same time. + // fetchHistoryLock is used to make sure multiple goroutines don't fetch + // history for this room at the same time. fetchHistoryLock *sync.Mutex } +// LockHistory locks the history fetching mutex. +// If the mutex is nil, it will be created. func (room *Room) LockHistory() { if room.fetchHistoryLock == nil { room.fetchHistoryLock = &sync.Mutex{} @@ -52,6 +57,8 @@ func (room *Room) LockHistory() { room.fetchHistoryLock.Lock() } +// UnlockHistory unlocks the history fetching mutex. +// If the mutex is nil, this does nothing. func (room *Room) UnlockHistory() { if room.fetchHistoryLock != nil { room.fetchHistoryLock.Unlock() |