fixeria submitted this change.
gscon clear: without SCCP conn, no need to wait for RLSD timeout
Skip the BSSMAP Clear and SCCP RLSD parts and immediately deallocate the
gscon when there is no SCCP connection present. Before this patch, such
conn would stick around for a minute before a timeout deallocates it.
Related: OS#5337
Change-Id: I8c8537acf6b47b121903197608636c43ae601a57
---
M src/osmo-bsc/bsc_subscr_conn_fsm.c
1 file changed, 4 insertions(+), 0 deletions(-)
diff --git a/src/osmo-bsc/bsc_subscr_conn_fsm.c b/src/osmo-bsc/bsc_subscr_conn_fsm.c
index 1b5f372..2183b18 100644
--- a/src/osmo-bsc/bsc_subscr_conn_fsm.c
+++ b/src/osmo-bsc/bsc_subscr_conn_fsm.c
@@ -210,6 +210,10 @@
gscon_release_lchans(conn, true, bsc_gsm48_rr_cause_from_gsm0808_cause(conn->clear_cause));
osmo_mgcpc_ep_clear(conn->user_plane.mgw_endpoint);
+
+ /* If there is no SCCP connection at all, then no need to wait for an SCCP RLSD. */
+ if (!conn->sccp.msc || conn->sccp.state != SUBSCR_SCCP_ST_CONNECTED)
+ osmo_fsm_inst_term(fi, OSMO_FSM_TERM_REGULAR, NULL);
}
/* forward MO DTAP from RSL side to BSSAP side */
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