private void SendDocumentsBatch(DocumentsOperationContext documentsContext, OutgoingReplicationStatsScope stats)
{
if (_log.IsInfoEnabled)
{
_log.Info($"Starting sending replication batch ({_parent._database.Name}) with {_orderedReplicaItems.Count:#,#;;0} docs, and last etag {_lastEtag:#,#;;0}");
}
var sw = Stopwatch.StartNew();
var headerJson = new DynamicJsonValue
{
[nameof(ReplicationMessageHeader.Type)] = ReplicationMessageType.Documents,
[nameof(ReplicationMessageHeader.LastDocumentEtag)] = _lastEtag,
[nameof(ReplicationMessageHeader.ItemsCount)] = _orderedReplicaItems.Count,
[nameof(ReplicationMessageHeader.AttachmentStreamsCount)] = _replicaAttachmentStreams.Count
};
stats.RecordLastEtag(_lastEtag);
_parent.WriteToServer(headerJson);
foreach (var item in _orderedReplicaItems)
{
using (Slice.From(documentsContext.Allocator, item.Value.ChangeVector, out var cv))
{
item.Value.Write(cv, _stream, _tempBuffer, stats);
}
}
foreach (var item in _replicaAttachmentStreams)
{
item.Value.WriteStream(_stream, _tempBuffer);
stats.RecordAttachmentOutput(item.Value.Stream.Length);
}
// close the transaction as early as possible, and before we wait for reply
// from other side
documentsContext.Transaction.Dispose();
_stream.Flush();
sw.Stop();
if (_log.IsInfoEnabled && _orderedReplicaItems.Count > 0)
{
_log.Info($"Finished sending replication batch. Sent {_orderedReplicaItems.Count:#,#;;0} documents and {_replicaAttachmentStreams.Count:#,#;;0} attachment streams in {sw.ElapsedMilliseconds:#,#;;0} ms. Last sent etag = {_lastEtag:#,#;;0}");
}
var(type, _) = _parent.HandleServerResponse();
if (type == ReplicationMessageReply.ReplyType.MissingAttachments)
{
MissingAttachmentsInLastBatch = true;
return;
}
_parent._lastSentDocumentEtag = _lastEtag;
_parent._lastDocumentSentTime = DateTime.UtcNow;
}
private void SendDocumentsBatch(DocumentsOperationContext documentsContext, OutgoingReplicationStatsScope stats)
{
if (_log.IsInfoEnabled)
{
_log.Info($"Starting sending replication batch ({_parent._database.Name}) with {_orderedReplicaItems.Count:#,#;;0} docs, and last etag {_lastEtag}");
}
var sw = Stopwatch.StartNew();
var headerJson = new DynamicJsonValue
{
[nameof(ReplicationMessageHeader.Type)] = ReplicationMessageType.Documents,
[nameof(ReplicationMessageHeader.LastDocumentEtag)] = _lastEtag,
[nameof(ReplicationMessageHeader.ItemsCount)] = _orderedReplicaItems.Count,
[nameof(ReplicationMessageHeader.AttachmentStreamsCount)] = _replicaAttachmentStreams.Count
};
stats.RecordLastEtag(_lastEtag);
_parent.WriteToServer(headerJson);
foreach (var item in _orderedReplicaItems)
{
var value = item.Value;
WriteItemToServer(documentsContext, value, stats);
}
foreach (var item in _replicaAttachmentStreams)
{
var value = item.Value;
WriteAttachmentStreamToServer(value);
stats.RecordAttachmentOutput(value.Stream.Length);
}
// close the transaction as early as possible, and before we wait for reply
// from other side
documentsContext.Transaction.Dispose();
_stream.Flush();
sw.Stop();
_parent._lastSentDocumentEtag = _lastEtag;
if (_log.IsInfoEnabled && _orderedReplicaItems.Count > 0)
{
_log.Info($"Finished sending replication batch. Sent {_orderedReplicaItems.Count:#,#;;0} documents and {_replicaAttachmentStreams.Count:#,#;;0} attachment streams in {sw.ElapsedMilliseconds:#,#;;0} ms. Last sent etag = {_lastEtag}");
}
_parent._lastDocumentSentTime = DateTime.UtcNow;
_parent.HandleServerResponse();
}