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| author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2024-06-21 19:08:34 +0200 |
|---|---|---|
| committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2024-06-21 19:18:01 +0200 |
| commit | 22d4f356462f2d0872e2454c33b2b9fff4603c61 (patch) | |
| tree | 7444c8bfda94fd96f4a66bfbfc7645a370a6b3c2 /src/gprs | |
| parent | dd37f2cfdf4cb8fb97469f1c570eae72e14eb28d (diff) | |
Make sure we wait for Assignment responses before dispatching an
Assignment Request towards RAN.
In particular, when the remote call leg sends its codecs, we may trigger
Re-Assignment to match that codec. Make sure this is done only once:
when receiving another SDP message, wait for the first Assignment.
Implement as an osmo_timer, since there still is no osmo_fsm
implementation for Assignment nor for CC trans FSM. Also it doesn't
belong in the msc_a FSM (it should remain in state COMMUNICATING).
Without this patch, new ttcn3 test TC_lu_and_mo_call_reass_for_mt_codec
sporadically fails, if MNCC with SDP falls in-between Assignment Request
and Assignment Complete.
Related: osmo-msc d767c73a1f93253a54d6a8650a4cf2143353bba0 == I8760feaa8598047369ef8c3ab2673013bac8ac8a
Related: osmo-ttcn3-hacks I402ed0523a2a87b83f29c5577b2c828102005d53
Change-Id: I0f1e1a551aed545b555b9f236fc5967b1e4cc940
Diffstat (limited to 'src/gprs')
0 files changed, 0 insertions, 0 deletions