void SendBatchOnceEventIsPersisted(PartitionUpdateEvent evt, EffectTracker effects, Batch batch)
{
// put the messages in the outbox where they are kept until actually sent
var commitPosition = evt.NextCommitLogPosition;
// Update the ready to send timestamp to check the delay caused
// by non-speculation
evt.ReadyToSendTimestamp = this.Partition.CurrentTimeMs;
this.Outbox[commitPosition] = batch;
batch.Position = commitPosition;
batch.Partition = this.Partition;
if (!effects.IsReplaying)
{
if (!this.Partition.Settings.PersistStepsFirst)
{
// we must not send messages until this step has been persisted
evt.OutboxBatch = batch;
DurabilityListeners.Register(evt, this);
}
else
{
// we can send the messages now
this.Send(batch);
}
}
}
public void Send(PartitionUpdateEvent updateEvent)
{
this.EventDetailTracer?.TraceEventProcessingDetail($"Sending partition update event {updateEvent} id={updateEvent.EventId}");
// trace DTFx TaskMessages that are sent or re-sent to other participants
foreach (var entry in updateEvent.TracedTaskMessages)
{
this.Assert(!string.IsNullOrEmpty(entry.workItemId));
this.WorkItemTraceHelper.TraceTaskMessageSent(this.PartitionId, entry.message, entry.workItemId, updateEvent.EventIdString);
}
this.BatchSender.Submit(updateEvent);
}
public void SubmitInternalEvent(PartitionUpdateEvent updateEvent)
{
// for better analytics experience, trace DTFx TaskMessages that are "sent"
// by this partition to itself the same way as if sent to other partitions
foreach (var entry in updateEvent.TracedTaskMessages)
{
this.Assert(!string.IsNullOrEmpty(entry.workItemId));
this.WorkItemTraceHelper.TraceTaskMessageSent(this.PartitionId, entry.message, entry.workItemId, updateEvent.EventIdString);
}
updateEvent.ReceivedTimestamp = this.CurrentTimeMs;
this.State.SubmitInternalEvent(updateEvent);
}
