diff options
author | Philipp Maier <pmaier@sysmocom.de> | 2018-10-10 17:00:49 +0200 |
---|---|---|
committer | Philipp Maier <pmaier@sysmocom.de> | 2018-10-24 10:27:39 +0200 |
commit | 9ca7b31cbf78511208c2060b9a8e38ad3a0f4aae (patch) | |
tree | b4c363d2202a5a2f08429d46bdf0b9e15e3976e5 /include/osmocom | |
parent | f6400737f9f6f7d326030862fd6cbc7cab25b8f0 (diff) |
gsm_04_08_cc: Add global guard timer for MNCC
The external MNCC handler may hang indefinitely in cases where the remote
end of the MNCC ceases to work properly. Add a global guard timer to
make sure the call reaches ACTIVE state.
Change-Id: I7375d1e17cd746aac4eadfe1e587e82cf1630d3d
Related: OS#3599
Diffstat (limited to 'include/osmocom')
-rw-r--r-- | include/osmocom/msc/gsm_data.h | 3 | ||||
-rw-r--r-- | include/osmocom/msc/transaction.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/include/osmocom/msc/gsm_data.h b/include/osmocom/msc/gsm_data.h index 54026f697..579697e29 100644 --- a/include/osmocom/msc/gsm_data.h +++ b/include/osmocom/msc/gsm_data.h @@ -332,6 +332,9 @@ struct gsm_network { /* Periodic location update default value */ uint8_t t3212; + /* Global MNCC guard timer value */ + int mncc_guard_timeout; + struct { struct mgcp_client_conf conf; struct mgcp_client *client; diff --git a/include/osmocom/msc/transaction.h b/include/osmocom/msc/transaction.h index 4ffb468bb..b7d7971fe 100644 --- a/include/osmocom/msc/transaction.h +++ b/include/osmocom/msc/transaction.h @@ -69,6 +69,7 @@ struct gsm_trans { int Tcurrent; /* current CC timer */ int T308_second; /* used to send release again */ struct osmo_timer_list timer; + struct osmo_timer_list timer_guard; struct gsm_mncc msg; /* stores setup/disconnect/release message */ } cc; struct { |