mfc, How to use CSocket & Serialize in multithread network program?

microsoft.public.vc.mfc - Microsoft Visual C


mfc >> How to use CSocket & Serialize in multithread network program?

by Daric » Fri, 28 Nov 2003 12:08:11 GMT

Hi, all
I'm writing a multithread program to transfer object
data, I want to use CSocket & CSocketFile to serialize
objects over network.
On the server, I start a listening socket in main thread,
when OnAccept() occurs, the main thread will create a sub
thread that with a CSocket member, and the CSocket member
will be accepted in main thread.
I think the sub thread will take charge with the
serialization of data before, but now it seems that the
serialize code is run in the main thread, when
serializing, the main thread can't accept new connection.
How to use CSocket & Serialize in multithread network
program?
Should I create listening socket in every sub thread?
Is it possible to make multithreads serialize data
through a same port at the same time?
Any comment is very appreciated!

My code:
void CDataServer::OnAccept(int nErrorCode)
{
.....
CServerThread* pThread = new CServerThread ();
if(pThread != NULL)
{
Accept(*(pThread->m_pSocket));
....
}
.....
}


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mfc >> How to use CSocket & Serialize in multithread network program?

by Scott McPhillips [MVP] » Fri, 28 Nov 2003 18:32:28 GMT






Are you calling Detach and Attach? If you don't use these the socket
runs in the thread it was created in. There is an MFC sample that shows
how to use Detach and Attach.

--
Scott McPhillips [VC++ MVP]



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mfc >> How to use CSocket & Serialize in multithread network program?

by Daric » Sat, 29 Nov 2003 11:22:44 GMT

Pass it, thank you very much!


thread,
sub
member
the
connection.
these the socket
sample that shows

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