[sr-dev] [kamailio] dialog's keepalives keep sending to old address after re-INVITE with updated location (#273)

[Andrey Utkin]

Hi, we use pretty recent kamailio:
```
version: kamailio 4.4.0-dev2 (x86_64/linux) 1a758d
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, F_MALLOC, DBG_F_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 1a758d 
compiled on 14:49:47 Jul 20 2015 with gcc 4.8.2
```

The case:
consider the mobile SIP agent which switches between networks (e.g. wifi -> mobile) during the call. It sends re-INVITE with its new location.
We use keep-alives provided by dialog module. And it seems that keep-alives don't use new address and are always sent to initial address.
Any thoughts?
Thanks.

---
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/273
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