[SR-Users] TSILO - transaction is not suspended
Daniel-Constantin Mierla
miconda at gmail.com
Thu Jan 7 20:59:45 CET 2021
Hello,
have you run with debug=3 in kamailio.cfg? You should see more log
messages about what happens, maybe the transaction is destroyed for some
reason, there are debug messages when that happens.
Cheers,
Daniel
On 07.01.21 17:58, Jeremy McNamara wrote:
> Hi -
>
> route[RELAY] {
> if (!t_relay()) {
> sl_reply_error();
> }
> }
>
> I also call SETUP_ROUTES separately before RELAY:
>
> route[SETUP_ROUTES] {
> # enable additional event routes for forwarded requests
> if (is_method("INVITE|BYE|SUBSCRIBE|UPDATE")) {
> if (!t_is_set("branch_route")) {
> t_on_branch("MANAGE_BRANCH");
> }
> }
> if (is_method("INVITE|SUBSCRIBE|UPDATE")) {
> if (!t_is_set("onreply_route")) {
> t_on_reply("MANAGE_REPLY");
> }
> }
> }
>
>
> On Thu, Jan 7, 2021 at 11:48 AM Jurijs Ivolga <jurijs.ivolga at gmail.com
> <mailto:jurijs.ivolga at gmail.com>> wrote:
>
> Hi,
>
> What happens in the route[RELAY]?
>
> Maybe code after "route(RELAY)" is not executed?
>
> When there is only 1 device what value is inside $var(hstored)
> when the register hits Kamailio?
>
> Jurijs
>
>
> On Wed, Jan 6, 2021 at 4:27 AM Jeremy McNamara
> <mcnamara.jeremy at gmail.com <mailto:mcnamara.jeremy at gmail.com>> wrote:
>
> Hi Folks - I am attempting to set up a mobile push
> configuration, by following the published example(s).
>
> If we have more than one endpoint registered, this
> configuration works as expected (via the ts_store() path below).
>
> If we do not have another registered endpoint the transaction
> seems to be suspended but then cannot be resumed (t_suspend)
> after REGISTER arrives.
>
>
> INFO: <script>: [R-LOG]: INVITE from IP:[24.XXX.XXX.XXX:62665]
> [sip:jeremy2 at stage][<null>]
> NFO: <script>: [R-SUSPEND]: Suspended transaction
> [41359:415220139]
> INFO: <script>: [R-SUSPEND]: fU:[jeremy] rU:[jeremy2] tU:[jeremy2]
> INFO: <script>: [R-SUSPEND]: fU:[jeremy] => tU:[jeremy2]
> INFO: <script>: [R-SUSPEND]: vtp:[41359:415220139]
> INFO: <script>: [R-SENDPUSH]: Push sent
> [(55516cc061038f1283104abb39072a59107b7d8e13a1fd166b1704a315d07f78][com][hq01gt5utegi18ipkh1b]
> [Node-Push]: About to push:
> 55516cc061038f1283104abb39072a59107b7d8e13a1fd166b1704a315d07f78
> INFO: <script>: R-REGISTER]: jeremy2 registered
> INFO: <script>: [R-REGISTER]: Contact:
> [<sip:ilyartjr at qjwhdafxlbtk.invalid;transport=ws>;expires=10;app-id=stage;pn-voip-tok=55516cc061038f1283104abb39072a59107b7d8e13a1fd166b1704a315d07f78]
> INFO: <script>: [R-REGISTER]: App id: stage
> INFO: <script>: [R-REGISTER]: Expires: 10
> INFO: <script>: [R-JOIN]: jeremy2
> INFO: <script>: [R-JOIN]: Resuming trasaction
> [41359:415220139] jeremy2 (41359:415220139)
> WARNING: tm [t_suspend.c:197]: t_continue_helper():
> transaction is not suspended [41359:415220139]
> WARNING: tmx [tmx_mod.c:847]: w_t_continue(): resuming the
> processing of transaction [41359:415220139] failed
>
>
> Relvant kamailio.cfg
> [Note: I did notice we had to switch things up a bit if calls
> come from a PSTN number via SBC]
>
>
> modparam("htable", "htable", "vtp=>size=10;autoexpire=300")
>
> ...
> if (!lookup("location")) {
> send_reply("100", "Suspending");
> route(SUSPEND); // *testing this path here *
> } else {
> route(RELAY);
> ts_store("$tu");
> $sht(vtp=>stored::$tU) = 1;
> xlog("L_INFO", "[R-LOCATION]: Stored transaction
> [$T(id_index):$T(id_label)] $fU => $tU\n");
> }
> ...
>
> route[SUSPEND] {
> if (!t_suspend()) {
> xlog("L_ERROR", "[R-SUSPEND]: Failed to suspend
> transaction [$T(id_index):$T(id_label)]\n");
> send_reply("501", "Unknown Destinaton");
> exit;
> }
> xlog("L_INFO", "[R-SUSPEND]: Suspended transaction
> [$T(id_index):$T(id_label)]\n");
> xlog("L_INFO", "[R-SUSPEND]: fU:[$fU] rU:[$rU] tU:[$tU]\n");
> if (isbflagset(FLB_PSTN)) {
> $sht(vtp=>join::$rU) = "" + $T(id_index) + ":" +
> $T(id_label);
> xlog("L_INFO", "[R-SUSPEND]: fU:[$fU] => rU:[$rU]\n");
> xlog("L_INFO", "[R-SUSPEND]:
> vtp:[$sht(vtp=>join::$rU)]\n");
> } else {
> $sht(vtp=>join::$tU) = "" + $T(id_index) + ":" +
> $T(id_label);
> xlog("L_INFO", "[R-SUSPEND]: fU:[$fU] => tU:[$tU]\n");
> xlog("L_INFO", "[R-SUSPEND]:
> vtp:[$sht(vtp=>join::$tU)]\n");
> }
> }
>
> route[REGISTER] {
> if (!is_method("REGISTER")) {
> return;
> }
> if (isflagset(FLT_NATS)) {
> setbflag(FLB_NATB);
> }
> if (!save("location")) {
> sl_reply_error();
> }
> route(JOIN);
> }
>
> # Append branches or resume the transaction
> route[JOIN] {
> xlog("L_INFO","[R-JOIN]: $tU\n");
> $var(hjoin) = 0;
> lock("$tU");
> $var(hjoin) = $sht(vtp=>join::$tU);
> $var(hstored) = $sht(vtp=>stored::$tU);
> $sht(vtp=>join::$tU) = $null;
> unlock("$tU");
> if ($var(hjoin)==0) {
> if ($var(hstored)) {
> xlog("L_INFO","[R-JOIN]: Appending transaction
> ($tu)\n");
> ts_append("location", "$tu");
> exit;
> }
> xlog("L_INFO","[R-JOIN]: No INVITE to resume\n");
> exit;
> }
> $var(id_index) = $(var(hjoin){s.select,0,:}{s.int
> <http://s.int>});
> $var(id_label) = $(var(hjoin){s.select,1,:}{s.int
> <http://s.int>});
> xlog("L_INFO", "[R-JOIN]: Resuming trasaction
> [$var(id_index):$var(id_label)] $tU ($var(hjoin))\n");
> t_continue("$var(id_index)", "$var(id_label)", "RESUME");
> exit;
> }
>
> # Lookup and relay after resuming transaction
> route[RESUME] {
> xlog("L_INFO", "[R-RESUME]: ru: [$ru] tu: [$tu]\n");
> lookup("location");
> route(SETUP_ROUTES);
> route(RELAY);
> ts_store("$tu");
> $sht(vtp=>stored::$tU) = 1;
> xlog("L_INFO", "[R-RESUME]: Stored transaction
> [$T(id_index):$T(id_label)] $fU => $tU\n");
> exit;
> }
>
>
> What did I miss?
>
>
>
>
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--
Daniel-Constantin Mierla -- www.asipto.com
www.twitter.com/miconda -- www.linkedin.com/in/miconda
Funding: https://www.paypal.me/dcmierla
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