Asynchronous Socket.BeginRec eive() Problem

[J Brad]

Hi every body

I wrote a Asynch Server using ManualResetEven t.Reset(), ManualResetEven t.Set(), ManualResetEven t.WaitOne() events
I'm receiving a Message (Example: "Hello Word") without Terminator (No Char or String Terminator like <EOF>)
So When I Receive my Message ((Example: "Hello Word") ), My seconde call "handler.BeginR eceive()" will not call the ReadCallback() delegate
Is there any way to control the end of reading of the message (without Terminator)

My App Model is
1
Main
while (true)

myManualResetEv ent.Reset()
sockListener.Be ginAccept( new AsyncCallback(A cceptCallback), sockListener)
myManualResetEv ent.WaitOne()

2
AcceptCallback( IAsyncResult ar)
myManualResetEv ent.Set()
...
Socket listener = (Socket) ar.AsyncState
Socket handler = listener.EndAcc ept(ar)
handler.BeginRe ceive(buffer_10 24, 0, SocketState.Buf ferSize, 0, new AsyncCallback(R eadCallback), handler);
3
ReadCallback(IA syncResult ar)
Socket handler= (Socket) ar.AsyncState
int bytesRead = handler.EndRece ive(ar)

if(bytesRead > 0)

strDataContent. Append(Encoding .ASCII.GetStrin g(state.buffer, 0, bytesRead))
// Not all data received. Get more
handler.BeginRe ceive(buffer_10 24, 0, SocketState.Buf ferSize, 0, new AsyncCallback(R eadCallback), handler)

els

SendToClient("A Ck")

//Shutdown the Socke

Cheers