public int GetResponseChannel(IMutableDirectBuffer dst, int dstOffset, int length)
{
int headerLength = 4;
int limit = _parentMessage.Limit();
int dataLength = (int)unchecked ((uint)_buffer.GetInt(limit, ByteOrder.LittleEndian));
int bytesCopied = Math.Min(length, dataLength);
_parentMessage.Limit(limit + headerLength + dataLength);
_buffer.GetBytes(limit + headerLength, dst, dstOffset, bytesCopied);
return(bytesCopied);
}
private static void OnParseMessage(IDirectBuffer buffer, int offset, int length, Header header)
{
byte[] buf = new byte[length];
buffer.GetBytes(offset, buf);
var response = Encoding.UTF8.GetString(buf);
Log?.WriteLine($"response: {response}");
}
/// <summary>
/// Append a source buffer to the end of the internal buffer, resizing the internal buffer as required.
/// </summary>
/// <param name="srcBuffer"> from which to copy. </param>
/// <param name="srcOffset"> in the source buffer from which to copy. </param>
/// <param name="length"> in bytes to copy from the source buffer. </param>
/// <returns> the builder for fluent API usage. </returns>
public BufferBuilder Append(IDirectBuffer srcBuffer, int srcOffset, int length)
{
EnsureCapacity(length);
srcBuffer.GetBytes(srcOffset, _buffer, _limit, length);
_limit += length;
return(this);
}
private void CompleteMessageReceived(IDirectBuffer buffer, int offset, int length, Header header)
{
var data = new byte[length];
buffer.GetBytes(offset, data);
//
// var d = Util.Deserialize<TestMessage>(data);
// Console.WriteLine($"Received message ({d}) to stream {testStreamId:D} from session {header.SessionId:x} term id {header.TermId:x} term offset {header.TermOffset:D} ({length:D}@{offset:D})");
_subject.OnNext(data);
// Received the intended message, time to exit the program
//running.Set(false);
}
private void OnParseMessage(IDirectBuffer buffer, int offset, int length, Header header)
{
int session = header.SessionId;
var client = this.clients[session];
if (client == null)
{
Log?.WriteLine($"received message from unknown client: {session}");
return;
}
var buf = new byte[length];
buffer.GetBytes(offset, buf);
var message = Encoding.UTF8.GetString(buf);
client.OnReceiveMessage(message);
}