static void save_dest(ARGV *argv)
{
int ttl;
if (argv->argc != 5 || (ttl = atoi(argv->argv[1])) <= 0) {
msg_error("usage: save_dest ttl destination dest_props endpoint");
return;
}
scache_save_dest(scache, ttl, argv->argv[2], argv->argv[3], argv->argv[4]);
}
void smtp_save_session(SMTP_STATE *state, int name_key_flags,
int endp_key_flags)
{
SMTP_SESSION *session = state->session;
int fd;
/*
* Encode the next-hop logical destination, if available. Reuse storage
* that is also used for cache lookup queries.
*/
if (HAVE_NEXTHOP_STATE(state))
smtp_key_prefix(state->dest_label, SMTP_REUSE_KEY_DELIM_NA,
state->iterator, name_key_flags);
/*
* Encode the physical endpoint name. Reuse storage that is also used for
* cache lookup queries.
*/
smtp_key_prefix(state->endp_label, SMTP_REUSE_KEY_DELIM_NA,
state->iterator, endp_key_flags);
/*
* Passivate the SMTP_SESSION object, destroying the object in the
* process. Reuse storage that is also used for cache lookup results.
*/
fd = smtp_session_passivate(session, state->dest_prop, state->endp_prop);
state->session = 0;
/*
* Save the session under the next-hop name, if available.
*
* XXX The logical to physical binding can be kept for as long as the DNS
* allows us to (but that could result in the caching of lots of unused
* bindings). The session should be idle for no more than 30 seconds or
* so.
*/
if (HAVE_NEXTHOP_STATE(state))
scache_save_dest(smtp_scache, var_smtp_cache_conn, STR(state->dest_label),
STR(state->dest_prop), STR(state->endp_label));
/*
* Save every good session under its physical endpoint address.
*/
scache_save_endp(smtp_scache, var_smtp_cache_conn, STR(state->endp_label),
STR(state->endp_prop), fd);
}
