Reloads a discussion after realtime activity in it and, if the reader was at
the end, brings the new posts into view.
Resolves with whether it caught up, never rejecting. A failed request has
shown its own error, and the posts on screen stay as they are until the next
event or reconnect catches up again.
Reloads a discussion after realtime activity in it and, if the reader was at the end, brings the new posts into view.
Resolves with whether it caught up, never rejecting. A failed request has shown its own error, and the posts on screen stay as they are until the next event or reconnect catches up again.