diff options
| author | Pablo Neira Ayuso <pablo@soleta.eu> | 2015-07-17 21:56:23 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-08-19 00:17:31 +0200 |
| commit | 57e95a22f02b5b2ec781d9bc977c785a6e6f1166 (patch) | |
| tree | 44e1ae06ba9b880c98bcf240e494ac51ae31f145 /openbsc/src/libmgcp/mgcp_osmux.c | |
| parent | ecff2424e56ce2a69dfe35190a5182cb90a3c09c (diff) | |
osmux: add option to pad the circuit with dummy messages
Iridium is a satellite network which operates a GPRS-like that allows you to
get speeds up to 128kbit/s. However, it takes from 5 to 6 secs to get the
bandwidth allocated, so the conversation is garbled during the time.
This patch uses the new dummy padding support in libosmo-netif that is
controlled through the osmux osmux_xfrm_input_open_circuit().
This includes a new VTY option for osmux.
Diffstat (limited to 'openbsc/src/libmgcp/mgcp_osmux.c')
| -rw-r--r-- | openbsc/src/libmgcp/mgcp_osmux.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/openbsc/src/libmgcp/mgcp_osmux.c b/openbsc/src/libmgcp/mgcp_osmux.c index 7f61173a1..90b73680b 100644 --- a/openbsc/src/libmgcp/mgcp_osmux.c +++ b/openbsc/src/libmgcp/mgcp_osmux.c @@ -462,6 +462,12 @@ int osmux_enable_endpoint(struct mgcp_endpoint *endp, int role, LOGP(DMGCP, LOGL_ERROR, "Cannot allocate input osmux handle\n"); return -1; } + if (!osmux_xfrm_input_open_circuit(endp->osmux.in, endp->osmux.cid, + endp->cfg->osmux_dummy)) { + LOGP(DMGCP, LOGL_ERROR, "Cannot open osmux circuit %u\n", + endp->osmux.cid); + return -1; + } switch (endp->cfg->role) { case MGCP_BSC_NAT: @@ -480,6 +486,7 @@ void osmux_disable_endpoint(struct mgcp_endpoint *endp) { LOGP(DMGCP, LOGL_INFO, "Releasing endpoint %u using Osmux CID %u\n", ENDPOINT_NUMBER(endp), endp->osmux.cid); + osmux_xfrm_input_close_circuit(endp->osmux.in, endp->osmux.cid); endp->osmux.state = OSMUX_STATE_DISABLED; endp->osmux.cid = -1; osmux_handle_put(endp->osmux.in); |