Asynchronous Data Transfer using TCP/IP in Win32

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Hi all. I have problem. I want to transfer images using TCP/IP socket programming in VC++ 2010. Unfortunately my reciever code recieve only first frame/image, but sender side continue send the images. In my reciever side first time only accept() and recv() function working properly, but after first iteration control stop in the line accept() function. But that time sender continue send the images taken from webcam. I have heard that this time probabli asynchronous transfer is necesaary. But unfortunately I am unable to do that. Please give me solution.

Thanking you.

Posted 17-May-11 2:07am

Srikanta Mondal

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hakz.code · Answer 1 · 2011-05-17T02:28:00

Hi,

You can do the following:

Enter a loop in which we:
1. Call accept() to wait for an incoming connection
2. Service the request on our new connection
3. close() our connection, and continue the loop to wait for a new one

This article would help you understand the TCP/IP mechanism Beginning Winsock Programming - Simple TCP server[^]