//Recovery
public async Task <Task> StartRecovery()
{
startTime = System.DateTime.Now.Millisecond;
//1. Stop the timer
disposable.Dispose();
foreach (var source in sources)
{
await source.StopSendingMessagesOnRecovery();
}
//2. Tell TopologyManager the rollback and reset batchID
recoveryMsg.BatchID = committedID;
topologyManager.Recovery(recoveryMsg);
//3. Clean information in the tracker()
await tracker.CleanUpOnRecovery();
//6. Register new timer
return(Task.CompletedTask);
}
