setsockopt(...SO_KEEPALIVE,...) returns ENOPROTOOPT

Jarek

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Posts: n/a

02-22-2005, 10:11 AM

Whats wrong in this code:

tCPClient->tcpSocket = socket( AF_INET, SOCK_STREAM, 0 );
optval = 1;
rc = setsockopt( tCPClient->tcpSocket, SOL_PACKET, SO_KEEPALIVE,
&optval, sizeof(optval) );

----------------------

After this rc has value 92 (ENOPROTOOPT).

According to source code of setsockopt this should never happend.

Any ideas ?

Jarek

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