Hi,
We are using setsockopt() in C/C++ to alter TCP_KEEPALIVE at the TCP
protocol level
The function is being called with the following parameters.
nResult = setsockopt(ctx->socket, IPPROTO_TCP, TCP_KEEPALIVE,
&optval, optlen);
Since SOL_TCP isn't defined, so we are using IPPROTO_TCP. The call
appears to always return an error condition with
errno=99 (ENOPROTOOPT).
The specific error is:
setsockopt() failure: : Option not supported by protocol
Errno=99, failed to set TCP_KEEPALIVE value
Is this supported on Solaris 10/ OpenSolaris. If so, what is the
correct usage of this call?
Thanks,
Ravi
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