1.1 KiB
Reconnecting
HomeServerApi notifies Reconnecter of network call failure
Reconnecter listens for online/offline event
Reconnecter polls /versions with a RetryDelay (implemented as ExponentialRetryDelay, also used by SendScheduler if no retry_after_ms is given)
Reconnecter emits an event when sync and message sending should retry
Sync listen to Reconnecter
Sync notifies when the catchup sync has happened
Reconnecter has state:
- disconnected (and retrying at x seconds from timestamp)
- reconnecting (call /versions, and if successful /sync)
- connected
Reconnecter has a method to try to connect now
SessionStatus can be:
- disconnected (and retrying at x seconds from timestamp)
- reconnecting
- connected (and syncing)
- doing catchup sync
- sending x / y messages
rooms should report how many messages they have queued up, and each time they sent one?
SendReporter (passed from Session to Room, passed down to SendQueue), with:
- setPendingEventCount(roomId, count)
Session listens to Reconnecter to update it's status, but perhaps we wait to send messages until catchup sync is done