bsc: Don't create MSC-side MGCP connection in IPA/SCCPlite case
In IPA/SCCPlite, the MSC is handling MGCP to the BSC-MGW directly and the BSC only takes care of the BTS-side MGCP connection. We achieve this by transitioning directly from WAIT_MDCX_BTS into ACTIVE in this case. Change-Id: I96179b4324b976bded36023a8ccbdc007b6b3e05 Related: OS#2544
This commit is contained in:
parent
200a0e2d0a
commit
7b897dfea5
|
@ -678,17 +678,27 @@ static void gscon_fsm_wait_mdcx_bts(struct osmo_fsm_inst *fi, uint32_t event, vo
|
|||
* BTS connection. */
|
||||
osmo_strlcpy(conn_peer.endpoint, conn->user_plane.mgw_endpoint, sizeof(conn_peer.endpoint));
|
||||
|
||||
switch (conn->sccp.msc->a.asp_proto) {
|
||||
case OSMO_SS7_ASP_PROT_IPA:
|
||||
/* Send assignment complete message to the MSC */
|
||||
send_ass_compl(conn->lchan, fi, true);
|
||||
osmo_fsm_inst_state_chg(fi, ST_ACTIVE, 0, 0);
|
||||
break;
|
||||
default:
|
||||
/* (Pre)Change state and create the connection */
|
||||
osmo_fsm_inst_state_chg(fi, ST_WAIT_CRCX_MSC, MGCP_MGW_TIMEOUT, MGCP_MGW_TIMEOUT_TIMER_NR);
|
||||
conn->user_plane.fi_msc =
|
||||
mgcp_conn_create(conn->network->mgw.client, fi, GSCON_EV_MGW_FAIL_MSC, GSCON_EV_MGW_CRCX_RESP_MSC,
|
||||
&conn_peer);
|
||||
osmo_fsm_inst_state_chg(fi, ST_WAIT_CRCX_MSC, MGCP_MGW_TIMEOUT,
|
||||
MGCP_MGW_TIMEOUT_TIMER_NR);
|
||||
conn->user_plane.fi_msc = mgcp_conn_create(conn->network->mgw.client, fi,
|
||||
GSCON_EV_MGW_FAIL_MSC,
|
||||
GSCON_EV_MGW_CRCX_RESP_MSC, &conn_peer);
|
||||
if (!conn->user_plane.fi_msc) {
|
||||
resp = gsm0808_create_assignment_failure(GSM0808_CAUSE_EQUIPMENT_FAILURE, NULL);
|
||||
sigtran_send(conn, resp, fi);
|
||||
osmo_fsm_inst_state_chg(fi, ST_ACTIVE, 0, 0);
|
||||
return;
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
||||
break;
|
||||
case GSCON_EV_MO_DTAP:
|
||||
|
|
Loading…
Reference in New Issue