[SR-Users] t_relay_cancel usage
Juha Heinanen
jh at tutpro.com
Thu Oct 7 12:52:04 CEST 2010
in tm readme there is this kind of example regarding use of
t_relay_cancel:
if (method == CANCEL) {
if (!t_relay_cancel()) { # implicit drop if relaying was successful,
# nothing to do
# corresponding INVITE transaction found but error occurred
sl_reply("500", "Internal Server Error");
drop;
}
# bad luck, corresponding INVITE transaction is missing,
# do the same as for INVITEs
}
if proxy is processing all invites statefully, why anything needs to be
done when invite transaction corresponding the to cancel is missing?
isn't it a case of unmatched cancel and the cancel could just be
dropped?
-- juha
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