Detecting Closed Sockets

[dnsi]

How do you detect a closed socket. For example:

If a user logged on to your server then they loged off. How do you detect the server going off without the client actucally telling the server it had exited?

[Rad]

Have the server ping the socket, if theres no response it probrably disconnected

[dnsi]

Ok...

Ill try that...

[cppman]

Success: Returns number of bytes sent to the connected socket.

Failure: Returns 0 and set @error according to Windows API WSAGetError return.

Try sending data,

check if there is an error... check @error, and work accordingly..

while (TCPSend($socket, "stay-alive") > 0)
;do your code
wend
;You no longer have a client.

Edited October 29, 2006 by CHRIS95219

[dnsi]

Man it works