paulmataruso/osmo-mgw
1
0
Fork 0
mirror of https://gitea.osmocom.org/cellular-infrastructure/osmo-mgw.git synced 2025-11-03 21:43:32 +00:00
Code Issues Packages Projects Releases Wiki Activity

[bsc_msc] Start the Inactivity Timer only when the connection is established

Browse Source 
Start the SCCP IT timer only after the MSC has confirmed the SCCP
connection. It is safe to call bsc_del_timer even if it was never
started. This could happen on a connection refusal.
This commit is contained in:
Holger Hans Peter Freyther
2010-01-27 07:52:30 +01:00
parent f44de9942b
commit 4e42b637fd
1 changed files with 9 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
openbsc/src/bsc_msc_ip.c
View File

@@ -166,7 +166,16 @@ void msc_outgoing_sccp_state(struct sccp_connection *conn, int old_state)
sccp_connection_free(conn);
return;
} else if (conn->connection_state == SCCP_CONNECTION_STATE_ESTABLISHED) {
struct bss_sccp_connection_data *con_data;
DEBUGP(DMSC, "Connection established: %p\n", conn);
/* start the inactivity test timer */
con_data = (struct bss_sccp_connection_data *) conn->data_ctx;
con_data->sccp_it.cb = sccp_it_fired;
con_data->sccp_it.data = con_data;
bsc_schedule_timer(&con_data->sccp_it, SCCP_IT_TIMER, 0);
bsc_send_queued(conn);
}
}
@@ -216,11 +225,6 @@ int open_sccp_connection(struct msgb *layer3)
sccp_connection->data_ctx = con_data;
layer3->lchan->msc_data = con_data;
/* start the inactivity test timer */
con_data->sccp_it.cb = sccp_it_fired;
con_data->sccp_it.data = con_data;
bsc_schedule_timer(&con_data->sccp_it, SCCP_IT_TIMER, 0);
/* FIXME: Use transaction for this */
use_lchan(layer3->lchan);
sccp_connection_connect(sccp_connection, &sccp_ssn_bssap, data);