Module: kamailio Branch: master Commit: 5856d9848345a429c0a7bd91a6d9eccf45d067d3 URL: https://github.com/kamailio/kamailio/commit/5856d9848345a429c0a7bd91a6d9ecc… Author: Armen Babikyan &lt;armen(a)firespotter.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2016-01-04T23:06:52+01:00 tcpops: framework to execute event_route[tcp:closed] --- Modified: modules/tcpops/tcpops.c Modified: modules/tcpops/tcpops.h Modified: modules/tcpops/tcpops_mod.c --- Diff: https://github.com/kamailio/kamailio/commit/5856d9848345a429c0a7bd91a6d9ecc… Patch: https://github.com/kamailio/kamailio/commit/5856d9848345a429c0a7bd91a6d9ecc… --- diff --git a/modules/tcpops/tcpops.c b/modules/tcpops/tcpops.c index 037a8cb..d89e01a 100644 --- a/modules/tcpops/tcpops.c +++ b/modules/tcpops/tcpops.c @@ -31,6 +31,7 @@ #include "../../globals.h" #include "../../pass_fd.h" #include "../../timer.h" +#include "../../sr_module.h" /** * gets the fd of the current message source connection @@ -185,3 +186,46 @@ int tcpops_set_connection_lifetime(struct tcp_connection* con, int time) { LM_DBG("new connection lifetime for conid=%d: %d\n", con->id, con->timeout); return 1; } + +static void tcpops_tcp_closed_run_route(struct tcp_connection *con) +{ + int rt, backup_rt; + struct run_act_ctx ctx; + sip_msg_t *fmsg; + LM_DBG("tcp_closed_run_route event_route[tcp:closed]\n"); + + rt = route_get(&event_rt, "tcp:closed"); + if (rt < 0 || event_rt.rlist[rt] == NULL) + { + LM_DBG("route does not exist"); + return; + } + + if (faked_msg_init() < 0) + { + LM_ERR("faked_msg_init() failed\n"); + return; + } + fmsg = faked_msg_next(); + fmsg->rcv = con->rcv; + + backup_rt = get_route_type(); + set_route_type(EVENT_ROUTE); + init_run_actions_ctx(&ctx); + run_top_route(event_rt.rlist[rt], fmsg, 0); + set_route_type(backup_rt); +} + +int tcpops_handle_tcp_closed(void *data) +{ + tcp_event_info_t *tev = (tcp_event_info_t *) data; + + if (tev == NULL || tev->con == NULL) { + LM_WARN("received bad TCP closed event\n"); + return -1; + } + + tcpops_tcp_closed_run_route(tev->con); + + return 0; +} diff --git a/modules/tcpops/tcpops.h b/modules/tcpops/tcpops.h index c9a0771..771516f 100644 --- a/modules/tcpops/tcpops.h +++ b/modules/tcpops/tcpops.h @@ -25,11 +25,13 @@ #define TCP_KEEPALIVE_H_ #include "../../tcp_conn.h" +#include "../../events.h" int tcpops_get_current_fd(int conid, int *fd); int tcpops_acquire_fd_from_tcpmain(int conid, int *fd); int tcpops_keepalive_enable(int fd, int idle, int count, int interval, int closefd); int tcpops_keepalive_disable(int fd, int closefd); int tcpops_set_connection_lifetime(struct tcp_connection* con, int time); +int tcpops_handle_tcp_closed(void *data); #endif /* TCP_KEEPALIVE_H_ */ diff --git a/modules/tcpops/tcpops_mod.c b/modules/tcpops/tcpops_mod.c index c400020..0de40c7 100644 --- a/modules/tcpops/tcpops_mod.c +++ b/modules/tcpops/tcpops_mod.c @@ -35,6 +35,7 @@ #include "../../tcp_options.h" #include "../../dprint.h" #include "../../mod_fix.h" +#include "../../events.h" #include "tcpops.h" @@ -101,6 +102,11 @@ static int mod_init(void) { LM_DBG("TCP keepalive module loaded.\n"); + if (sr_event_register_cb(SREV_TCP_CLOSED, tcpops_handle_tcp_closed) != 0) { + LM_ERR("problem registering tcpops_handle_tcp_closed call-back\n"); + return -1; + } + return 0; }