Re: [SR-Users] Does kamailio has some headers optimizing mechanism ?

Hello,

On 7/16/12 8:19 PM, Konstantin M. wrote:

Hello,

I have a following part of code:

if (route(Test_TO_Dialer))
{
    append_hf("P-hint: Loose Routing. Re-INVITE Detected: Uplink 

--> Originator.\r\n"); xlog("********** loose_route(): Detected Re-INVITE from Uplink! **********\n");

    setflag(1); # do accounting

    append_hf("P-hint: SDP was mangled\r\n");
    python_exec("ParseSDP", $mb);

    fix_nated_contact();
    setbflag(6);    # Mark as NATed

    rtpproxy_manage();
    dlg_manage();
}

But in a logs I see:

P-hint: Loose Routing. Re-INVITE Detected: Uplink --> Originator., SDP was mangled

but it should be like this: P-hint: Loose Routing. Re-INVITE Detected: Uplink --> Originator. P-hint: SDP was mangled

Does kamailio has some headers optimizing mechanism ?

# ./kamailio -V version: kamailio 3.2.3 (x86_64/linux) flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_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 4MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: unknown compiled on 15:37:11 Jun 9 2012 with gcc 4.4.3

there is no such mechanism to join headers with same name added by append_hf(). Can you provide a ngrep trace of such situation?

Cheers, Daniel