On Aug 29, 2005, at 11:34 PM, Majumder, Rajib wrote:
2) what socket options are not supported?
Most of them, actually. The relevant piece of code should be
illuminating:
From sdp_inet.c:1461
switch (optname) {
case TCP_NODELAY:
conn->nodelay = value ? 1 : 0;
if (conn->nodelay > 0)
(void)sdp_send_flush(conn);
break;
< snip SDP specific options >
default:
sdp_warn("SETSOCKOPT unimplemented option <%d:%d>
conn <%d>.",
level, optname, conn->hashent);
break;
}
I think we should fail these all other options and not just print a
warning and return. Until we can characterize all of them.
So, set result to -ENOPROTOOPT instead of just breaking.
-tduffy
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