29 Mar
2019
29 Mar
'19
2:17 p.m.
Hello,
We are working on a project that's using two active-active Kamailio 5.2
instances that redirect traffic to several Asterisk 15.4 instances.
Kamailio is acting as a registrar and should store the location information
of the registered terminals. The backend database is db_redis.
Phone terminals get registered and the information gets looked up from the
subscriber schema in redis (That's cool) but we are having problems with
the locations. This is the related code:
modparam("db_redis", "keys",
"location=entry:ruid&usrdom:username,domain&timer:partition,keepalive")
if(ds_is_from_list("1", "2", "sip:$fd:5080")) {
record_route();
route(INVITE_ASTERISK);
exit;
}
route[INVITE_ASTERISK] {
xlog("L_INFO", "[R-INVITE-RESOLVER:$ci] Entering ASTERISK INVITE
resolver\n");
if (!lookup("location")) {
sl_send_reply("404", "User Not Found");
return;
}
route(INVITE_POSTROUTE);
}
route[INVITE_POSTROUTE] {
rtpproxy_manage();
t_on_reply("MAIN_REPLY");
if(!t_relay())
sl_reply_error();
}
When looking up the location schema this errors appear:
9(39) WARNING: db_redis [redis_dbase.c:1098]: db_redis_perform_query():
performing full table scan on table 'location' while performing query
9(39) WARNING: db_redis [redis_dbase.c:1101]: db_redis_perform_query():
scan key 0 is 'expires'
9(39) WARNING: db_redis [redis_dbase.c:1101]: db_redis_perform_query():
scan key 1 is 'expires'
9(39) ERROR: <core> [db_ut.c:92]: db_str2int(): Unexpected characters:
[-03-29 18:16:36]
9(39) ERROR: <core> [db_val.c:76]: db_str2val(): error while converting
integer value from string
9(39) ERROR: db_redis [redis_dbase.c:1062]: db_redis_convert_row(): Failed
to convert redis column 'expires' to db value
9(39) ERROR: db_redis [redis_dbase.c:1231]: db_redis_perform_query():
Failed to convert redis reply for row
9(39) ERROR: db_redis [redis_dbase.c:1243]: db_redis_perform_query():
failed to perform the query
9(39) ERROR: db_redis [redis_dbase.c:1829]: db_redis_query(): failed to do
the query
9(39) ERROR: usrloc [udomain.c:981]: udomain_contact_expired_cb():
db_query failed
Any hints?
Thanks and regards,