public void Handle(ReplicationMessage.RawChunkBulk message)
{
if (_subscriptionId != message.SubscriptionId)
{
return;
}
if (_activeChunk == null)
{
ReplicationFail(
"Physical chunk bulk received, but we do not have active chunk.",
"Physical chunk bulk received, but we do not have active chunk.");
}
if (_activeChunk.ChunkHeader.ChunkStartNumber != message.ChunkStartNumber ||
_activeChunk.ChunkHeader.ChunkEndNumber != message.ChunkEndNumber)
{
Log.Error(
"Received RawChunkBulk for TFChunk {chunkStartNumber}-{chunkEndNumber}, but active chunk is {activeChunk}.",
message.ChunkStartNumber, message.ChunkEndNumber, _activeChunk);
return;
}
if (_activeChunk.RawWriterPosition != message.RawPosition)
{
Log.Error(
"Received RawChunkBulk at raw pos {rawPosition} (0x{rawPosition:X}) while current writer raw pos is {rawWriterPosition} (0x{rawWriterPosition:X}).",
message.RawPosition, message.RawPosition, _activeChunk.RawWriterPosition,
_activeChunk.RawWriterPosition);
return;
}
if (!_activeChunk.TryAppendRawData(message.RawBytes))
{
ReplicationFail(
"Could not append raw bytes to chunk {0}-{1}, raw pos: {2} (0x{3:X}), bytes length: {4} (0x{5:X}). Chunk file size: {6} (0x{7:X}).",
"Could not append raw bytes to chunk {chunkStartNumber}-{chunkEndNumber}, raw pos: {rawPosition} (0x{rawPosition:X}), bytes length: {rawBytesLength} (0x{rawBytesLength:X}). Chunk file size: {chunkFileSize} (0x{chunkFileSize:X}).",
message.ChunkStartNumber, message.ChunkEndNumber, message.RawPosition, message.RawPosition,
message.RawBytes.Length, message.RawBytes.Length, _activeChunk.FileSize, _activeChunk.FileSize);
}
_subscriptionPos += message.RawBytes.Length;
if (message.CompleteChunk)
{
Log.Trace("Completing raw chunk {chunkStartNumber}-{chunkEndNumber}...", message.ChunkStartNumber,
message.ChunkEndNumber);
Writer.CompleteReplicatedRawChunk(_activeChunk);
_subscriptionPos = _activeChunk.ChunkHeader.ChunkEndPosition;
_framer.Reset();
_activeChunk = null;
}
if (message.CompleteChunk ||
_subscriptionPos - _ackedSubscriptionPos >= MasterReplicationService.ReplicaAckWindow)
{
_ackedSubscriptionPos = _subscriptionPos;
Bus.Publish(new ReplicationMessage.AckLogPosition(_subscriptionId, _ackedSubscriptionPos));
}
}