2019-06-14 09:10:59 +00:00
|
|
|
/*
|
|
|
|
* Copyright (C) 2019 by Sukchan Lee <acetcom@gmail.com>
|
|
|
|
*
|
|
|
|
* This file is part of Open5GS.
|
|
|
|
*
|
|
|
|
* This program is free software: you can redistribute it and/or modify
|
|
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
|
|
* (at your option) any later version.
|
|
|
|
*
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
* GNU General Public License for more details.
|
|
|
|
*
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
|
|
*/
|
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
#include "ogs-gtp.h"
|
2017-11-30 11:13:15 +00:00
|
|
|
|
2019-06-11 13:10:47 +00:00
|
|
|
#include "mme-event.h"
|
|
|
|
#include "mme-gtp-path.h"
|
2019-11-15 14:56:55 +00:00
|
|
|
#include "mme-path.h"
|
|
|
|
#include "s1ap-path.h"
|
2019-06-11 13:10:47 +00:00
|
|
|
#include "mme-s11-build.h"
|
|
|
|
#include "mme-sm.h"
|
2017-03-23 14:05:40 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
static void _gtpv2_c_recv_cb(short when, ogs_socket_t fd, void *data)
|
2017-03-24 04:19:36 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2019-11-15 14:56:55 +00:00
|
|
|
char buf[OGS_ADDRSTRLEN];
|
|
|
|
|
2019-06-08 15:50:02 +00:00
|
|
|
ssize_t size;
|
2019-04-27 14:54:30 +00:00
|
|
|
mme_event_t *e = NULL;
|
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2019-11-07 14:07:29 +00:00
|
|
|
ogs_sockaddr_t from;
|
2019-11-15 14:56:55 +00:00
|
|
|
mme_sgw_t *sgw = NULL;
|
2017-03-26 15:48:33 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(fd != INVALID_SOCKET);
|
2017-03-24 04:19:36 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
pkbuf = ogs_pkbuf_alloc(NULL, OGS_MAX_SDU_LEN);
|
2020-09-07 03:53:38 +00:00
|
|
|
ogs_assert(pkbuf);
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_pkbuf_put(pkbuf, OGS_MAX_SDU_LEN);
|
2019-06-08 14:42:12 +00:00
|
|
|
|
2019-11-07 14:07:29 +00:00
|
|
|
size = ogs_recvfrom(fd, pkbuf->data, pkbuf->len, 0, &from);
|
2019-06-08 15:50:02 +00:00
|
|
|
if (size <= 0) {
|
|
|
|
ogs_log_message(OGS_LOG_ERROR, ogs_socket_errno,
|
2019-11-07 14:07:29 +00:00
|
|
|
"ogs_recvfrom() failed");
|
2019-06-08 14:42:12 +00:00
|
|
|
ogs_pkbuf_free(pkbuf);
|
2019-04-27 14:54:30 +00:00
|
|
|
return;
|
2017-03-24 04:19:36 +00:00
|
|
|
}
|
|
|
|
|
2019-06-08 15:50:02 +00:00
|
|
|
ogs_pkbuf_trim(pkbuf, size);
|
|
|
|
|
2019-11-15 14:56:55 +00:00
|
|
|
sgw = mme_sgw_find_by_addr(&from);
|
|
|
|
if (!sgw) {
|
|
|
|
ogs_error("Unknown SGW : %s", OGS_ADDR(&from, buf));
|
2019-12-08 07:31:15 +00:00
|
|
|
ogs_pkbuf_free(pkbuf);
|
2019-11-15 14:56:55 +00:00
|
|
|
return;
|
|
|
|
}
|
2022-04-14 08:34:55 +00:00
|
|
|
ogs_assert(sgw);
|
2019-11-15 14:56:55 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
e = mme_event_new(MME_EVT_S11_MESSAGE);
|
|
|
|
ogs_assert(e);
|
2022-04-14 08:34:55 +00:00
|
|
|
e->gnode = (ogs_gtp_node_t *)sgw;
|
2019-04-27 14:54:30 +00:00
|
|
|
e->pkbuf = pkbuf;
|
2019-11-07 14:07:29 +00:00
|
|
|
|
2020-08-26 03:05:01 +00:00
|
|
|
rv = ogs_queue_push(ogs_app()->queue, e);
|
2019-05-06 14:13:26 +00:00
|
|
|
if (rv != OGS_OK) {
|
|
|
|
ogs_error("ogs_queue_push() failed:%d", (int)rv);
|
|
|
|
ogs_pkbuf_free(e->pkbuf);
|
|
|
|
mme_event_free(e);
|
|
|
|
}
|
2017-03-24 04:19:36 +00:00
|
|
|
}
|
|
|
|
|
2019-11-15 14:56:55 +00:00
|
|
|
static void timeout(ogs_gtp_xact_t *xact, void *data)
|
|
|
|
{
|
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
enb_ue_t *enb_ue = NULL;
|
|
|
|
mme_sess_t *sess = NULL;
|
2020-11-07 22:27:12 +00:00
|
|
|
mme_bearer_t *bearer = NULL;
|
2019-11-15 14:56:55 +00:00
|
|
|
uint8_t type = 0;
|
|
|
|
|
|
|
|
ogs_assert(xact);
|
|
|
|
type = xact->seq[0].type;
|
|
|
|
|
|
|
|
switch (type) {
|
2022-04-12 22:07:39 +00:00
|
|
|
case OGS_GTP2_RELEASE_ACCESS_BEARERS_REQUEST_TYPE:
|
|
|
|
case OGS_GTP2_CREATE_INDIRECT_DATA_FORWARDING_TUNNEL_REQUEST_TYPE:
|
|
|
|
case OGS_GTP2_DELETE_INDIRECT_DATA_FORWARDING_TUNNEL_REQUEST_TYPE:
|
2020-11-07 22:27:12 +00:00
|
|
|
mme_ue = data;
|
|
|
|
ogs_assert(mme_ue);
|
|
|
|
break;
|
2022-04-12 22:07:39 +00:00
|
|
|
case OGS_GTP2_CREATE_SESSION_REQUEST_TYPE:
|
|
|
|
case OGS_GTP2_DELETE_SESSION_REQUEST_TYPE:
|
2019-11-15 14:56:55 +00:00
|
|
|
sess = data;
|
|
|
|
ogs_assert(sess);
|
|
|
|
mme_ue = sess->mme_ue;
|
|
|
|
ogs_assert(mme_ue);
|
2020-11-07 22:27:12 +00:00
|
|
|
break;
|
2022-04-12 22:07:39 +00:00
|
|
|
case OGS_GTP2_MODIFY_BEARER_REQUEST_TYPE:
|
|
|
|
case OGS_GTP2_BEARER_RESOURCE_COMMAND_TYPE:
|
2020-11-07 22:27:12 +00:00
|
|
|
bearer = data;
|
|
|
|
ogs_assert(bearer);
|
|
|
|
sess = bearer->sess;
|
|
|
|
ogs_assert(sess);
|
|
|
|
mme_ue = sess->mme_ue;
|
|
|
|
ogs_assert(mme_ue);
|
|
|
|
break;
|
|
|
|
default:
|
|
|
|
ogs_fatal("Invalid type [%d]", type);
|
|
|
|
ogs_assert_if_reached();
|
|
|
|
break;
|
|
|
|
}
|
2019-11-15 14:56:55 +00:00
|
|
|
|
2020-11-07 22:27:12 +00:00
|
|
|
ogs_assert(mme_ue);
|
|
|
|
|
|
|
|
switch (type) {
|
2022-04-12 22:07:39 +00:00
|
|
|
case OGS_GTP2_DELETE_SESSION_REQUEST_TYPE:
|
2021-03-09 05:28:07 +00:00
|
|
|
/*
|
|
|
|
* If SESSION_CONTEXT_WILL_DELETED(MME_UE) is not cleared,
|
|
|
|
* The MME cannot send Delete-Session-Request to the SGW-C.
|
|
|
|
* As such, it could be the infinite loop occurred in EMM state machine.
|
|
|
|
*
|
|
|
|
* To prevent this situation,
|
|
|
|
* force clearing SESSION_CONTEXT_WILL_DELETED variable
|
|
|
|
* when MME does not receive Delete-Session-Response message from SGW-C.
|
|
|
|
*/
|
|
|
|
CLEAR_SESSION_CONTEXT(mme_ue);
|
|
|
|
|
2020-10-29 02:59:27 +00:00
|
|
|
enb_ue = enb_ue_cycle(mme_ue->enb_ue);
|
2019-11-15 14:56:55 +00:00
|
|
|
if (enb_ue) {
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_assert(OGS_OK ==
|
|
|
|
s1ap_send_ue_context_release_command(enb_ue,
|
2019-11-15 14:56:55 +00:00
|
|
|
S1AP_Cause_PR_nas, S1AP_CauseNas_normal_release,
|
2021-05-16 03:22:10 +00:00
|
|
|
S1AP_UE_CTX_REL_UE_CONTEXT_REMOVE, 0));
|
2019-11-15 14:56:55 +00:00
|
|
|
} else {
|
|
|
|
ogs_warn("No S1 Context");
|
|
|
|
}
|
|
|
|
break;
|
2022-04-12 22:07:39 +00:00
|
|
|
case OGS_GTP2_BEARER_RESOURCE_COMMAND_TYPE:
|
2020-11-07 22:27:12 +00:00
|
|
|
/* Nothing to do */
|
|
|
|
break;
|
2019-11-15 14:56:55 +00:00
|
|
|
default:
|
|
|
|
mme_send_delete_session_or_mme_ue_context_release(mme_ue);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
|
|
|
ogs_error("GTP Timeout : IMSI[%s] Message-Type[%d]",
|
|
|
|
mme_ue->imsi_bcd, type);
|
|
|
|
}
|
|
|
|
|
2019-10-27 08:41:14 +00:00
|
|
|
int mme_gtp_open(void)
|
2017-12-07 04:27:17 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2019-05-31 14:22:22 +00:00
|
|
|
ogs_socknode_t *node = NULL;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_sock_t *sock = NULL;
|
2018-09-23 04:16:40 +00:00
|
|
|
mme_sgw_t *sgw = NULL;
|
2017-12-07 04:27:17 +00:00
|
|
|
|
2021-03-15 01:01:55 +00:00
|
|
|
ogs_list_for_each(&ogs_gtp_self()->gtpc_list, node) {
|
2019-09-13 12:07:47 +00:00
|
|
|
sock = ogs_gtp_server(node);
|
2021-04-21 08:24:17 +00:00
|
|
|
if (!sock) return OGS_ERROR;
|
2019-10-31 05:17:43 +00:00
|
|
|
|
2020-08-26 03:05:01 +00:00
|
|
|
node->poll = ogs_pollset_add(ogs_app()->pollset,
|
2019-11-07 14:07:29 +00:00
|
|
|
OGS_POLLIN, sock->fd, _gtpv2_c_recv_cb, sock);
|
2021-04-21 08:24:17 +00:00
|
|
|
ogs_assert(node->poll);
|
2019-04-27 14:54:30 +00:00
|
|
|
}
|
2021-03-15 01:01:55 +00:00
|
|
|
ogs_list_for_each(&ogs_gtp_self()->gtpc_list6, node) {
|
2019-09-13 12:07:47 +00:00
|
|
|
sock = ogs_gtp_server(node);
|
2021-04-21 08:24:17 +00:00
|
|
|
if (!sock) return OGS_ERROR;
|
2019-10-31 05:17:43 +00:00
|
|
|
|
2020-08-26 03:05:01 +00:00
|
|
|
node->poll = ogs_pollset_add(ogs_app()->pollset,
|
2019-11-07 14:07:29 +00:00
|
|
|
OGS_POLLIN, sock->fd, _gtpv2_c_recv_cb, sock);
|
2021-04-21 08:24:17 +00:00
|
|
|
ogs_assert(node->poll);
|
2019-04-27 14:54:30 +00:00
|
|
|
}
|
2017-12-07 04:27:17 +00:00
|
|
|
|
2021-03-15 01:01:55 +00:00
|
|
|
OGS_SETUP_GTPC_SERVER;
|
2017-12-07 04:27:17 +00:00
|
|
|
|
2019-05-18 15:24:15 +00:00
|
|
|
mme_self()->pgw_addr = mme_pgw_addr_find_by_apn(
|
|
|
|
&mme_self()->pgw_list, AF_INET, NULL);
|
|
|
|
mme_self()->pgw_addr6 = mme_pgw_addr_find_by_apn(
|
|
|
|
&mme_self()->pgw_list, AF_INET6, NULL);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_self()->pgw_addr || mme_self()->pgw_addr6);
|
2017-12-03 12:34:39 +00:00
|
|
|
|
2019-06-14 09:10:59 +00:00
|
|
|
ogs_list_for_each(&mme_self()->sgw_list, sgw) {
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_connect(
|
2021-03-15 01:01:55 +00:00
|
|
|
ogs_gtp_self()->gtpc_sock, ogs_gtp_self()->gtpc_sock6,
|
2022-04-14 08:34:55 +00:00
|
|
|
(ogs_gtp_node_t *)sgw);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(rv == OGS_OK);
|
2018-01-09 07:37:05 +00:00
|
|
|
}
|
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
return OGS_OK;
|
2017-12-02 05:17:32 +00:00
|
|
|
}
|
|
|
|
|
2019-10-27 08:41:14 +00:00
|
|
|
void mme_gtp_close(void)
|
2017-03-23 14:05:40 +00:00
|
|
|
{
|
2021-03-15 01:01:55 +00:00
|
|
|
ogs_socknode_remove_all(&ogs_gtp_self()->gtpc_list);
|
|
|
|
ogs_socknode_remove_all(&ogs_gtp_self()->gtpc_list6);
|
2017-03-23 14:05:40 +00:00
|
|
|
}
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2022-04-14 08:34:55 +00:00
|
|
|
int mme_gtp_send_create_session_request(mme_sess_t *sess, int create_action)
|
2017-09-08 07:46:37 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2017-09-08 07:46:37 +00:00
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
|
|
|
|
mme_ue = sess->mme_ue;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2017-09-08 07:46:37 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_CREATE_SESSION_REQUEST_TYPE;
|
2017-09-08 07:46:37 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2019-11-30 07:45:09 +00:00
|
|
|
pkbuf = mme_s11_build_create_session_request(h.type, sess);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2017-09-08 07:46:37 +00:00
|
|
|
|
2020-11-07 22:27:12 +00:00
|
|
|
xact = ogs_gtp_xact_local_create(mme_ue->gnode, &h, pkbuf, timeout, sess);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(xact, OGS_ERROR);
|
2022-04-14 08:34:55 +00:00
|
|
|
xact->create_action = create_action;
|
2017-09-08 07:46:37 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2017-09-08 07:46:37 +00:00
|
|
|
}
|
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_modify_bearer_request(mme_bearer_t *bearer, int uli_presence)
|
2017-09-07 06:56:31 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2017-09-07 06:56:31 +00:00
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(bearer);
|
2017-09-14 10:55:21 +00:00
|
|
|
mme_ue = bearer->mme_ue;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_MODIFY_BEARER_REQUEST_TYPE;
|
2017-09-07 06:56:31 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2019-11-30 07:45:09 +00:00
|
|
|
pkbuf = mme_s11_build_modify_bearer_request(h.type, bearer, uli_presence);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2020-11-07 22:27:12 +00:00
|
|
|
xact = ogs_gtp_xact_local_create(mme_ue->gnode, &h, pkbuf, timeout, bearer);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(xact, OGS_ERROR);
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2017-09-07 06:56:31 +00:00
|
|
|
}
|
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_delete_session_request(mme_sess_t *sess, int action)
|
2017-09-07 13:22:42 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
|
|
|
ogs_pkbuf_t *s11buf = NULL;
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2017-09-07 13:22:42 +00:00
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
|
2020-10-22 21:53:13 +00:00
|
|
|
ogs_assert(action);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(sess);
|
2017-09-07 13:22:42 +00:00
|
|
|
mme_ue = sess->mme_ue;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2017-09-07 13:22:42 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_DELETE_SESSION_REQUEST_TYPE;
|
2017-09-07 13:22:42 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2019-11-30 07:45:09 +00:00
|
|
|
s11buf = mme_s11_build_delete_session_request(h.type, sess);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(s11buf, OGS_ERROR);
|
2017-09-07 13:22:42 +00:00
|
|
|
|
2019-11-15 14:56:55 +00:00
|
|
|
xact = ogs_gtp_xact_local_create(mme_ue->gnode, &h, s11buf, timeout, sess);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(xact, OGS_ERROR);
|
2020-10-22 21:53:13 +00:00
|
|
|
xact->delete_action = action;
|
2017-09-07 13:22:42 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2017-09-07 13:22:42 +00:00
|
|
|
}
|
|
|
|
|
2020-10-22 21:53:13 +00:00
|
|
|
void mme_gtp_send_delete_all_sessions(mme_ue_t *mme_ue, int action)
|
2017-09-07 14:51:06 +00:00
|
|
|
{
|
|
|
|
mme_sess_t *sess = NULL, *next_sess = NULL;
|
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2020-10-22 21:53:13 +00:00
|
|
|
ogs_assert(action);
|
2019-06-14 09:10:59 +00:00
|
|
|
|
|
|
|
if (SESSION_CONTEXT_WILL_DELETED(mme_ue)) {
|
2020-09-11 01:50:20 +00:00
|
|
|
ogs_warn("[%s] Delete-Session-Request has already sent",
|
|
|
|
mme_ue->imsi_bcd);
|
2019-11-15 14:56:55 +00:00
|
|
|
return;
|
2019-06-14 09:10:59 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
mme_ue->session_context_will_deleted = 1;
|
|
|
|
|
2017-09-07 14:51:06 +00:00
|
|
|
sess = mme_sess_first(mme_ue);
|
2019-06-14 09:10:59 +00:00
|
|
|
while (sess != NULL) {
|
2017-09-07 14:51:06 +00:00
|
|
|
next_sess = mme_sess_next(sess);
|
|
|
|
|
2019-06-14 09:10:59 +00:00
|
|
|
if (MME_HAVE_SGW_S1U_PATH(sess)) {
|
2018-02-10 14:59:03 +00:00
|
|
|
mme_bearer_t *bearer = mme_default_bearer_in_sess(sess);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(bearer);
|
2018-02-10 14:59:03 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
if (bearer &&
|
2019-06-14 09:10:59 +00:00
|
|
|
OGS_FSM_CHECK(&bearer->sm, esm_state_pdn_will_disconnect)) {
|
2020-09-02 03:04:35 +00:00
|
|
|
ogs_warn("PDN will disconnect[EBI:%d]", bearer->ebi);
|
2019-06-14 09:10:59 +00:00
|
|
|
} else {
|
2020-10-22 21:53:13 +00:00
|
|
|
mme_gtp_send_delete_session_request(sess, action);
|
2018-02-10 14:59:03 +00:00
|
|
|
}
|
2019-06-14 09:10:59 +00:00
|
|
|
} else {
|
2017-09-07 14:51:06 +00:00
|
|
|
mme_sess_remove(sess);
|
|
|
|
}
|
|
|
|
|
|
|
|
sess = next_sess;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_create_bearer_response(
|
2020-11-07 22:27:12 +00:00
|
|
|
mme_bearer_t *bearer, uint8_t cause_value)
|
2017-09-07 06:56:31 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2017-09-07 06:56:31 +00:00
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(bearer);
|
2017-09-07 06:56:31 +00:00
|
|
|
mme_ue = bearer->mme_ue;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2021-07-15 12:20:56 +00:00
|
|
|
xact = ogs_gtp_xact_cycle(bearer->create.xact);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(xact);
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_CREATE_BEARER_RESPONSE_TYPE;
|
2017-09-07 06:56:31 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2020-11-07 22:27:12 +00:00
|
|
|
pkbuf = mme_s11_build_create_bearer_response(h.type, bearer, cause_value);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_update_tx(xact, &h, pkbuf);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(rv == OGS_OK, OGS_ERROR);
|
2017-09-07 06:56:31 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2017-09-07 06:56:31 +00:00
|
|
|
}
|
2017-09-07 10:44:08 +00:00
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_update_bearer_response(
|
2020-11-07 22:27:12 +00:00
|
|
|
mme_bearer_t *bearer, uint8_t cause_value)
|
2018-01-17 07:01:11 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2018-01-17 07:01:11 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2018-01-17 07:01:11 +00:00
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2018-01-17 07:01:11 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(bearer);
|
2018-01-17 07:01:11 +00:00
|
|
|
mme_ue = bearer->mme_ue;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2021-07-15 12:20:56 +00:00
|
|
|
xact = ogs_gtp_xact_cycle(bearer->update.xact);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(xact);
|
2018-01-17 07:01:11 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_UPDATE_BEARER_RESPONSE_TYPE;
|
2018-01-17 07:01:11 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2020-11-07 22:27:12 +00:00
|
|
|
pkbuf = mme_s11_build_update_bearer_response(h.type, bearer, cause_value);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2018-01-17 07:01:11 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_update_tx(xact, &h, pkbuf);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(rv == OGS_OK, OGS_ERROR);
|
2018-01-17 07:01:11 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2018-01-17 07:01:11 +00:00
|
|
|
}
|
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_delete_bearer_response(
|
2020-11-07 22:27:12 +00:00
|
|
|
mme_bearer_t *bearer, uint8_t cause_value)
|
2018-01-16 13:14:59 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2018-01-16 13:14:59 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2018-01-16 13:14:59 +00:00
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2018-01-16 13:14:59 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(bearer);
|
2018-01-16 13:14:59 +00:00
|
|
|
mme_ue = bearer->mme_ue;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2021-07-15 12:20:56 +00:00
|
|
|
xact = ogs_gtp_xact_cycle(bearer->delete.xact);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(xact);
|
2018-01-16 13:14:59 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_DELETE_BEARER_RESPONSE_TYPE;
|
2018-01-16 13:14:59 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2020-11-07 22:27:12 +00:00
|
|
|
pkbuf = mme_s11_build_delete_bearer_response(h.type, bearer, cause_value);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2018-01-16 13:14:59 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_update_tx(xact, &h, pkbuf);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(rv == OGS_OK, OGS_ERROR);
|
2018-01-16 13:14:59 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2018-01-16 13:14:59 +00:00
|
|
|
}
|
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_release_access_bearers_request(mme_ue_t *mme_ue, int action)
|
2017-09-07 10:44:08 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2017-09-07 10:44:08 +00:00
|
|
|
|
2020-11-07 22:27:12 +00:00
|
|
|
ogs_assert(action);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2017-09-07 10:44:08 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_RELEASE_ACCESS_BEARERS_REQUEST_TYPE;
|
2017-09-07 10:44:08 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2019-11-30 07:45:09 +00:00
|
|
|
pkbuf = mme_s11_build_release_access_bearers_request(h.type);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2017-09-07 10:44:08 +00:00
|
|
|
|
2019-11-15 14:56:55 +00:00
|
|
|
xact = ogs_gtp_xact_local_create(mme_ue->gnode, &h, pkbuf, timeout, mme_ue);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(xact, OGS_ERROR);
|
2020-11-07 22:27:12 +00:00
|
|
|
xact->release_action = action;
|
2017-09-07 10:44:08 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2017-09-07 10:44:08 +00:00
|
|
|
}
|
2017-09-13 07:22:39 +00:00
|
|
|
|
2020-11-07 22:27:12 +00:00
|
|
|
void mme_gtp_send_release_all_ue_in_enb(mme_enb_t *enb, int action)
|
|
|
|
{
|
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
enb_ue_t *enb_ue = NULL;
|
|
|
|
|
|
|
|
ogs_list_for_each(&enb->enb_ue_list, enb_ue) {
|
|
|
|
mme_ue = enb_ue->mme_ue;
|
|
|
|
|
2021-01-05 04:24:22 +00:00
|
|
|
if (mme_ue) {
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_assert(OGS_OK ==
|
|
|
|
mme_gtp_send_release_access_bearers_request(mme_ue, action));
|
2021-01-05 04:24:22 +00:00
|
|
|
|
|
|
|
} else {
|
|
|
|
ogs_warn("mme_gtp_send_release_all_ue_in_enb()");
|
|
|
|
ogs_warn(" ENB_UE_S1AP_ID[%d] MME_UE_S1AP_ID[%d] Action[%d]",
|
|
|
|
enb_ue->enb_ue_s1ap_id, enb_ue->mme_ue_s1ap_id, action);
|
|
|
|
|
2021-01-25 04:43:42 +00:00
|
|
|
if (action == OGS_GTP_RELEASE_S1_CONTEXT_REMOVE_BY_LO_CONNREFUSED ||
|
|
|
|
action == OGS_GTP_RELEASE_S1_CONTEXT_REMOVE_BY_RESET_ALL) {
|
2021-01-05 04:24:22 +00:00
|
|
|
enb_ue_remove(enb_ue);
|
|
|
|
} else {
|
|
|
|
/* At this point, it does not support other action */
|
|
|
|
ogs_assert_if_reached();
|
|
|
|
}
|
|
|
|
}
|
2020-11-07 22:27:12 +00:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_downlink_data_notification_ack(
|
2020-11-07 22:27:12 +00:00
|
|
|
mme_bearer_t *bearer, uint8_t cause_value)
|
|
|
|
{
|
|
|
|
int rv;
|
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2020-11-07 22:27:12 +00:00
|
|
|
ogs_pkbuf_t *s11buf = NULL;
|
|
|
|
|
|
|
|
ogs_assert(bearer);
|
2021-07-15 12:20:56 +00:00
|
|
|
xact = ogs_gtp_xact_cycle(bearer->notify.xact);
|
2020-11-07 22:27:12 +00:00
|
|
|
ogs_assert(xact);
|
|
|
|
mme_ue = bearer->mme_ue;
|
|
|
|
ogs_assert(mme_ue);
|
|
|
|
|
|
|
|
/* Build Downlink data notification ack */
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_DOWNLINK_DATA_NOTIFICATION_ACKNOWLEDGE_TYPE;
|
2020-11-07 22:27:12 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
|
|
|
s11buf = mme_s11_build_downlink_data_notification_ack(h.type, cause_value);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(s11buf, OGS_ERROR);
|
2020-11-07 22:27:12 +00:00
|
|
|
|
|
|
|
rv = ogs_gtp_xact_update_tx(xact, &h, s11buf);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(rv == OGS_OK, OGS_ERROR);
|
2020-11-07 22:27:12 +00:00
|
|
|
|
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
|
|
|
ogs_expect(rv == OGS_OK);
|
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
return rv;
|
2020-11-07 22:27:12 +00:00
|
|
|
}
|
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_create_indirect_data_forwarding_tunnel_request(
|
2017-09-13 07:22:39 +00:00
|
|
|
mme_ue_t *mme_ue)
|
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2017-09-13 07:22:39 +00:00
|
|
|
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2017-09-13 07:22:39 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_CREATE_INDIRECT_DATA_FORWARDING_TUNNEL_REQUEST_TYPE;
|
2017-09-13 07:22:39 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2019-11-30 07:45:09 +00:00
|
|
|
pkbuf = mme_s11_build_create_indirect_data_forwarding_tunnel_request(
|
|
|
|
h.type, mme_ue);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2017-09-13 07:22:39 +00:00
|
|
|
|
2019-11-15 14:56:55 +00:00
|
|
|
xact = ogs_gtp_xact_local_create(mme_ue->gnode, &h, pkbuf, timeout, mme_ue);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(xact, OGS_ERROR);
|
2017-09-13 07:22:39 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2017-09-13 07:22:39 +00:00
|
|
|
}
|
2017-09-14 05:18:47 +00:00
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_delete_indirect_data_forwarding_tunnel_request(
|
2021-02-01 04:01:15 +00:00
|
|
|
mme_ue_t *mme_ue, int action)
|
2017-09-14 05:18:47 +00:00
|
|
|
{
|
2019-04-27 14:54:30 +00:00
|
|
|
int rv;
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
2017-09-14 05:18:47 +00:00
|
|
|
|
2021-02-01 04:01:15 +00:00
|
|
|
ogs_assert(action);
|
2019-04-27 14:54:30 +00:00
|
|
|
ogs_assert(mme_ue);
|
2017-09-14 05:18:47 +00:00
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_DELETE_INDIRECT_DATA_FORWARDING_TUNNEL_REQUEST_TYPE;
|
2017-09-14 05:18:47 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
pkbuf = ogs_pkbuf_alloc(NULL, OGS_TLV_MAX_HEADROOM);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2019-09-13 12:07:47 +00:00
|
|
|
ogs_pkbuf_reserve(pkbuf, OGS_TLV_MAX_HEADROOM);
|
2017-09-14 05:18:47 +00:00
|
|
|
|
2019-11-15 14:56:55 +00:00
|
|
|
xact = ogs_gtp_xact_local_create(mme_ue->gnode, &h, pkbuf, timeout, mme_ue);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(xact, OGS_ERROR);
|
2021-02-01 04:01:15 +00:00
|
|
|
xact->delete_indirect_action = action;
|
2017-09-14 05:18:47 +00:00
|
|
|
|
2019-09-13 12:07:47 +00:00
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
2019-11-29 06:31:22 +00:00
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2017-09-14 05:18:47 +00:00
|
|
|
}
|
2019-12-28 12:46:30 +00:00
|
|
|
|
2021-05-16 03:22:10 +00:00
|
|
|
int mme_gtp_send_bearer_resource_command(
|
2020-05-23 02:24:48 +00:00
|
|
|
mme_bearer_t *bearer, ogs_nas_eps_message_t *nas_message)
|
2019-12-28 12:46:30 +00:00
|
|
|
{
|
|
|
|
int rv;
|
2022-04-12 22:07:39 +00:00
|
|
|
ogs_gtp2_header_t h;
|
2019-12-28 12:46:30 +00:00
|
|
|
ogs_pkbuf_t *pkbuf = NULL;
|
|
|
|
ogs_gtp_xact_t *xact = NULL;
|
|
|
|
|
|
|
|
mme_ue_t *mme_ue = NULL;
|
|
|
|
|
|
|
|
ogs_assert(bearer);
|
|
|
|
mme_ue = bearer->mme_ue;
|
|
|
|
ogs_assert(mme_ue);
|
|
|
|
|
2022-04-12 22:07:39 +00:00
|
|
|
memset(&h, 0, sizeof(ogs_gtp2_header_t));
|
|
|
|
h.type = OGS_GTP2_BEARER_RESOURCE_COMMAND_TYPE;
|
2019-12-28 12:46:30 +00:00
|
|
|
h.teid = mme_ue->sgw_s11_teid;
|
|
|
|
|
|
|
|
pkbuf = mme_s11_build_bearer_resource_command(h.type, bearer, nas_message);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(pkbuf, OGS_ERROR);
|
2019-12-28 12:46:30 +00:00
|
|
|
|
|
|
|
xact = ogs_gtp_xact_local_create(mme_ue->gnode, &h, pkbuf, timeout, bearer);
|
2021-05-16 03:22:10 +00:00
|
|
|
ogs_expect_or_return_val(xact, OGS_ERROR);
|
2019-12-28 12:46:30 +00:00
|
|
|
xact->xid |= OGS_GTP_CMD_XACT_ID;
|
|
|
|
|
|
|
|
rv = ogs_gtp_xact_commit(xact);
|
|
|
|
ogs_expect(rv == OGS_OK);
|
2021-05-16 03:22:10 +00:00
|
|
|
|
|
|
|
return rv;
|
2021-06-06 13:35:46 +00:00
|
|
|
}
|