private void WriteHeaderAsync([NotNull] IClientConnectionInfo connectionInfo, [NotNull] TcpMessageHeader header)
{
if (connectionInfo == null)
{
throw new ArgumentNullException("connectionInfo");
}
if (header == null)
{
throw new ArgumentNullException("header");
}
byte[] responseBuffer = new byte[TcpMessageHeader.HeaderSize];
header.Write(responseBuffer);
connectionInfo.Stream.Write(responseBuffer, 0, responseBuffer.Length);
}
private Task WriteHeaderAsync([NotNull] IClientConnectionInfo connectionInfo, [NotNull] TcpMessageHeader header)
{
if (connectionInfo == null)
{
throw new ArgumentNullException("connectionInfo");
}
if (header == null)
{
throw new ArgumentNullException("header");
}
TaskCompletionSource <int> completionSource = new TaskCompletionSource <int>();
IList <ArraySegment <byte> > headerBuffer = this._headerBufferManager.CheckOut(TcpMessageHeader.HeaderSize);
Debug.Assert(headerBuffer.Count == 1);
// TODO Write header to IList<ArraySegment<byte>>
header.Write(headerBuffer[0].Array, headerBuffer[0].Offset);
SendUserToken userToken = new SendUserToken(SendState.HeaderSending, completionSource, this, true);
this._sender.SendAsync(connectionInfo.Socket, headerBuffer, TcpMessageHeader.HeaderSize, userToken, SendCallbackHandler);
return(userToken.SendTaskCompletionSource.Task);
}