Re: [Users] Re: get_redirects("*"), serialize_branches(0), next_branches() not working for me

Reply to my own message! I've been working on this all weekend. Had an issue with a firewall which was blocking redirect packets, that cleared up a bunch. Now, I have the get_redirects("*") working, serialize_branches(0) is working (kinda, it says it has nothing to do because all data has the same q value), and I see a debug message when I call next_branches() which says DEBUG:next_branches: no AVPs -- we are done! My ser.cfg file is below. How do I get rid of 'no AVPs' error? I thought the domain modparam would activate them? -g # 1 "config.pre" # 32 "config.pre" # 1 "/usr/local/etc/ser/include/opensererror.pre" 1 # 33 "config.pre" 2 # 140 "config.pre" mpath="/usr/local/lib/openser/modules" loadmodule "sl.so" loadmodule "tm.so" loadmodule "rr.so" loadmodule "maxfwd.so" loadmodule "textops.so" loadmodule "xlog.so" loadmodule "dbtext.so" loadmodule "domain.so" loadmodule "uac_redirect.so" log_stderror=no log_facility=LOG_LOCAL5 listen=12.46.104.47 port=5060 children=4 disable_tcp=yes dns_try_ipv6=no server_signature=no sip_warning=0 alias="redirect.node-1.com" alias="proxy.redirect.node-1.com" alias="12.46.104.47" fifo="/tmp/ser_fifo/proxy" modparam("tm","fr_inv_timer",180) modparam("domain", "db_url", "dbtext:///var/openserdb") route { if (!mf_process_maxfwd_header("13")) { xlog("L_WARN","redirect.node-1.com-483: time_t=$Ts ^LINE=184 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=Too many hops"); sl_send_reply("483", "Too many hops"); return; }; xlog("L_WARN","redirect.node-1.com-REDIRECTOR: time_t=$Ts ^LINE=186 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=Starting"); if(loose_route()) { xlog("L_WARN","redirect.node-1.com-LOOSE: time_t=$Ts ^LINE=188 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=Doing it"); record_route(); t_relay(); return; }; xlog("L_WARN","redirect.node-1.com-REDIRECTOR: time_t=$Ts ^LINE=190 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=Starting"); if(!uri==myself) { xlog("L_WARN","redirect.node-1.com-NOTUS: time_t=$Ts ^LINE=192 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=forward packet"); record_route(); t_relay(); return; }; xlog("L_WARN","redirect.node-1.com-REDIRECTOR: time_t=$Ts ^LINE=194 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=Starting"); if(src_ip==12.46.104.62) { � xlog("L_INFO","redirect.node-1.com-OUTBOUNDCALL: time_t=$Ts ^LINE=201 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=OUT"); � if(is_method("INVITE")) � { �� xlog("L_WARN","redirect.node-1.com-OUTBOUNDCALL: time_t=$Ts ^LINE=204 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=OUT"); �� t_on_failure("3"); �� record_route(); �� rewritehostport("198.212.169.6:5060"); �� if(!t_relay()) �� { � � sl_reply_error(); �� } �� return; � } } xlog("L_WARN","redirect.node-1.com-404: time_t=$Ts ^LINE=224 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=no route found"); sl_send_reply("404", "no route found"); return; } # 235 "config.pre" failure_route[3] { xlog("L_WARN","redirect.node-1.com-FAILUREROUTE: time_t=$Ts ^LINE=237 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=here we are"); if(t_check_status("3[0-9][0-9]")) { � xlog("L_WARN","redirect.node-1.com-FAILUREROUTE: time_t=$Ts ^LINE=241 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=status is 3xx"); � get_redirects("*"); � serialize_branches(0); } next_branches(); � xlog("L_WARN","redirect.node-1.com-FAILUREROUTE: time_t=$Ts ^LINE=246 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=next branch"); � t_on_failure("3"); � t_relay(); � return; xlog("L_WARN","redirect.node-1.com-FAILUREROUTE: time_t=$Ts ^LINE=250 ^FILE=config.pre ^call_id=$ci ^cseq=$cs ^contact=$ct ^from=$fu ^fromtag=$ft ^to=$tu ^totag=$tt ^method=$rm ^ruri=$ru ^messageid=$mi^remark=no branches left"); t_reply("404", "No branches left"); } On 6/3/06, Greg Fausak <lgfausak(a)gmail.com> wrote: > I'm trying to play around with the current cvs head but can't get

> work. I wonder if somebody could give me a hint! > > > I built a redirect server: > It basically does: > > rewritehost("ab5350.node-1.com"); > sl_send_reply("302", "Redirect"); > > I forward to the redirect server setting up a failure block: > > if(is_method("INVITE")) > { > _QLOG(L_INFO, OUTBOUNDCALL, OUT); > > t_on_failure("3"); > > record_route(); > setflag(1); > setflag(2); > > rewritehostport(_QSTR > (REDIRECTOBGATEWAYIP:REDIRECTOBGATEWAYPORT)); > > if(!t_relay()) > { > sl_reply_error(); > } > } > > The response below comes back from my redirect server: > > SIP/2.0 302 Redirect > Via: SIP/2.0/UDP 12.46.104.47;branch=z9hG4bKa86.09801851.0 > Via: SIP/2.0/UDP 12.46.104.62:5061;branch=z9hG4bKa86.191c2c81.0 > Via: SIP/2.0/UDP 12.46.104.59;branch=z9hG4bKa86.dafc0771.0 > Via: SIP/2.0/UDP 71.252.176.37:5060;branch=z9hG4bK-d0702751 > From: +19722200434 <sip:+19722200434@var-2.com>;tag=3a553a2b9373c699 > To:

> Call-ID: f27483a5-50532031(a)71.252.176.37 > CSeq: 101 INVITE > Contact: sip:+12143357976@ab5350.node-1.com:5060 > Content-Length: 0 > > My failure_route block picks up the routing: > > failure_route[3] > { > _QLOG(L_WARN, FAILUREROUTE, here we are); > > if(status =~ "3[0-9][0-9]") > { > _QLOG(L_WARN, FAILUREROUTE, status is 3xx); > get_redirects("*"); > serialize_branches(0); > } > if(next_branches()) > { > _QLOG(L_WARN, FAILUREROUTE, next branch); > t_on_failure("3"); > t_relay(); > } > _QLOG(L_WARN, FAILUREROUTE, no branches left); > if(!t_reply("404", "Not Found")) > { > _QLOG(L_WARN, FAILUREROUTE, Error); > } > } > > My syslog shows QLOG messages. > I see the 'status is 3xx' message, which shows the > next command to be get_redirects("*"); > > The next output I see in my syslog is 'no branches left', which > indicates that the > serialize_branches(0) and next_branches() aren't working as I

> > I've also tried getting rid of the serialize_branches and > next_branches and just > doing a t_relay() after the get_redirects(), that doesn't work

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