On Thu, February 8, 2007 18:48, Bogdan-Andrei Iancu said: > Hi Klaus, > > from the beginning I say it is a bug in dispatcher module :)
but it works. I just wonder about the values reported by $du and $fs. regards klaus > > the module tries to do both - processing ruri/duri and handling the > forking (appending branches). The problem is when doing append_branch- > it uses the internal function for replicating the branch[0] as a new > branch (changing only duri)...and this does not trigger the new logic > about appending branches. > > so, I see 2 possible fixups: > 1) the module will do only uri processing and you do append_branch() > from script, if necessary (in failure route). This will be coherent with > the current model that you need to do an append_branch in failure route > if you want to continue processing. Also it gives you more liberty in > processing the duri and ruri after being set by the module (if they are > directly pushed into branches they cannot be modified anymore). The big > disadvantage will be of course that we change something people got used > with - they need an extra append_branch(). > 2) make the module to do append_branch via do_action() instead of > doing it directly. > > regards, > bogdan > > Klaus Darilion wrote: >> Hi! >> >> I hav the following questions about branch handling in openser 1.1.1: >> >> In route[1] I use the dispatcher to forward to the gateway 11.22.33.46. >> Thus, the DURI will be set. Further I use port 6060 to send calls to the >> GW. So far everything is ok. >> >> ... setting fr_timer to 2 seconds >> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >> route[1]: request's uri: $ru=sip:[EMAIL PROTECTED] >> route[1]: request's destination uri: $du=sip:11.22.33.46:5060 >> route[1]: request's force_send_sock: $fs=udp:11.22.33.44:6060 >> route[1]: request's first branch: $br=<null> >> route[1]: request's all branches: $bR= >> route[1]: request's destination set: $ds=Contact: >> sip:[EMAIL PROTECTED] >> ... t_relay >> >> >> Then, if the GW does not reply within 2 seconds the failure route >> triggers: >> >> First question: Why is the DURI set to NULL now? >> >> ... entering failure route >> ERROR: no response from gateway or clients a1.net ... >> branches before ds_next_dst: $ru=sip:[EMAIL PROTECTED], $du=, $bR= >> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >> failure_route[1]: request's uri: >> $ru=sip:[EMAIL PROTECTED] >> failure_route[1]: request's destination uri: $du= >> failure_route[1]: request's force_send_sock: $fs=udp:11.22.33.44:6060 >> failure_route[1]: request's first branch: $br=<null> >> failure_route[1]: request's all branches: $bR= >> failure_route[1]: request's destination set: $ds=Contact: >> sip:[EMAIL PROTECTED] >> ... ds_next_dst >> >> branches after ds_next_dst: $ru=sip:[EMAIL PROTECTED], $du=, >> $bR=sip:[EMAIL PROTECTED] >> XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX >> failure_route[1]: request's uri: >> $ru=sip:[EMAIL PROTECTED] >> failure_route[1]: request's destination uri: $du= >> failure_route[1]: request's force_send_sock: $fs=udp:11.22.33.44:6060 >> failure_route[1]: request's first branch: >> $br=sip:[EMAIL PROTECTED] >> failure_route[1]: request's all branches: >> $bR=sip:[EMAIL PROTECTED] >> failure_route[1]: request's destination set: $ds=Contact: >> sip:[EMAIL PROTECTED], sip:979004369911 >> ... activating branch_route >> ... t_relay >> >> >> Second question: In the branch route the send_socket is reported as >> NULL. >> AFAIK it will be copied from branches[0] to the new branch during >> ds_next_dst. Also the request is sent from port 6060 - thus it looks >> like >> the $fs is wrong in branch_route. >> >> ==================================================== >> branch_route[1]: request's uri: $ru=sip:[EMAIL PROTECTED] >> branch_route[1]: request's destination uri: $du=sip:11.22.33.45:5060 >> branch_route[1]: request's force_send_sock: $fs=<null> >> branch_route[1]: request's first branch: $br=sip:[EMAIL PROTECTED] >> branch_route[1]: request's all branches: $bR=sip:[EMAIL PROTECTED] >> branch_route[1]: request's destination set: $ds=Contact: >> sip:[EMAIL PROTECTED], sip:9790043699111 >> >> >> >> >> thanks >> klaus >> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://openser.org/cgi-bin/mailman/listinfo/users >> >> > > _______________________________________________ Users mailing list [email protected] http://openser.org/cgi-bin/mailman/listinfo/users
