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36

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2

i have a server which receives datas from a large number of clients (200). it is just a receiver of datas from clients, if the client is disconnected how can the server come to know that the client is not present.

A: 

Here's great load of stuff related to sockets. If you can't find your answer here you're probably doing something wrong :) http://www.developerweb.net/forum/showthread.php?t=3021

here's your specific: http://www.developerweb.net/forum/showthread.php?t=2935

hoodoos