Re: [SR-Users] Http_async_client stops script execution

Looks like http_async_suspend(0); does not work well in v4.4.2. https://www.kamailio.org/docs/modules/4.4.x/modules/http_async_client.html#… 2018-09-27 17:40 GMT+03:00 Denys Pozniak &lt;denys.pozniak(a)gmail.com&gt;om>: > So my config is ok and I need to add all next logic with call routing > to route[HTTP_REPLY] ,correct ? > > > > 2018-09-27 16:42 GMT+03:00 Federico Cabiddu < > federico.cabiddu(a)gmail.com&gt;gt;: > >> Hi, >> if you are in a transactional contest (as you are since you are >> calling t_newtran()), the script execution is suspended, upon calling >> http_async_query and resumed in the callback route passed as parameter. >> The instructions after the call to http_async_query are never >> executed. If you are not in a transactional contest or you explicitly >> instruct to not suspend the transaction ($http(suspend) = 0, >> http://www.kamailio.org/docs/modules/devel/modules/http_async_client.html#i…) >> they will be executed, and the callback route will be run when the http >> reply comes. If you want to use http uqeries to retrieve parameters you >> want to use for your routing logic, you need to suspend the transaction and >> resume it in the callback. >> Hope this clarify. >> >> Best regards, >> >> Federico >> >> On Thu, Sep 27, 2018 at 3:36 PM Denys Pozniak < >> denys.pozniak(a)gmail.com&gt; wrote: >> >>> Hello! >>> >>> Please help me to understand how http_async_client module behaves. I >>> am going to use it for call routing according to the http response. >>> >>> if (is_method("INVITE")) { >>> t_newtran(); >>> xlog("L_ERR", "ASYNC0-$fU-$rU-$rm---- \n"); >>> http_set_timeout(1000); >>> http_set_method("POST"); >>> http_append_header("Content-Type: application/json"); >>> http_async_query("http://10.10.10.10:8080/RPC", >>> "{\"jsonrpc\": \"2.0\", \"method\": \"ul.lookup\", \"params\": >>> [\"location\",\"user\"], \"id\": 1}", "HTTP_REPLY"); >>> xlog("L_ERR", "ASYNC1-$fU-$rU-$rm---- \n"); >>> } >>> >>> route[HTTP_REPLY] { >>> xlog("L_ERR", "HTTP_REPLY: ok $http_ok \n"); >>> xlog("L_ERR", "HTTP_REPLY: status $http_rs\n"); >>> xlog("L_ERR", "HTTP_REPLY: body $http_rb\n"); >>> xlog("L_ERR", "HTTP_REPLY: error $http_err)\n"); >>> } >>> >>> >>> In syslog I see HTTP_REPLY log strings with correct response, but do >>> not see ASYNC1 string and script execution stops. >>> >>> What's wrong with this? >>> >>> >>> >>> # kamailio -v >>> version: kamailio 4.4.2 (x86_64/linux) 892ad6 >>> 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, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, 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: 892ad6 >>> compiled on 12:58:38 Aug 28 2017 with gcc 4.8.5 >>> >>> >>> >>> >>> -- >>> >>> BR, >>> Denys Pozniak >>> >>> >>> _______________________________________________ >>> Kamailio (SER) - Users Mailing List >>> sr-users(a)lists.kamailio.org >>> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >>> >> >> _______________________________________________ >> Kamailio (SER) - Users Mailing List >> sr-users(a)lists.kamailio.org >> https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users >> >> > > > -- > > BR, > Denys Pozniak > > > -- BR, Denys Pozniak _______________________________________________ Kamailio (SER) - Users Mailing List sr-users(a)lists.kamailio.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users