public static FetchResponse ReadFromStream(BinaryStream stream)
{
var request = new FetchResponse();
request.Partition = stream.Reader.ReadInt32();
var length = stream.Reader.ReadInt32();
request.Data = stream.Reader.ReadBytes(length);
return request;
}
public static FetchResponse ReadFromStream(BinaryStream stream)
{
var request = new FetchResponse();
request.Partition = stream.Reader.ReadInt32();
var length = stream.Reader.ReadInt32();
request.Data = stream.Reader.ReadBytes(length);
return(request);
}
public static MultiFetchResponse ReadFromStream(BinaryStream stream)
{
var request = new MultiFetchResponse();
var length = stream.Reader.ReadInt32();
request.FetchResponses = new List <FetchResponse>(length);
for (int i = 0; i < length; i++)
{
request.FetchResponses.Add(FetchResponse.ReadFromStream(stream));
}
return(request);
}
public Response HandleLoadMessages(BinaryStream buffer)
{
var request = FetchRequest.ReadFromStream(buffer);
if (!_storage.ValidatePartitionNumber(request.Topic, request.Partition))
return null;
var block = _storage.ReadMessagesBlock(request.Topic, request.Partition, request.Offset, request.BlockSize);
var response = new FetchResponse();
response.Partition = request.Partition;
response.Data = (block.Length == 0) ? new byte[0] : block.Data;
return response;
}