Osmocom's Base Station Controller for 2G mobile networks
https://osmocom.org/projects/osmobsc
Neels Hofmeyr
cd150a8f74
Tested by hacking a CHAN ACT ACK delay of a couple of seconds into osmo-bts'
rsl.c for the first TCH_H lchan:
[[[
diff --git a/src/common/rsl.c b/src/common/rsl.c
index 3c97af9..4bfd27a 100644
--- a/src/common/rsl.c
+++ b/src/common/rsl.c
@@ -559,6 +559,22 @@ static int rsl_tx_chan_act_ack(struct gsm_lchan *lchan)
return abis_bts_rsl_sendmsg(msg);
}
+struct osmo_timer_list xxx_timer;
+
+static void xxx_timer_cb(void *data)
+{
+ rsl_tx_chan_act_ack(data);
+}
+
+static int rsl_tx_chan_act_ack_later(struct gsm_lchan *lchan)
+{
+ xxx_timer.cb = xxx_timer_cb;
+ xxx_timer.data = lchan;
+ osmo_timer_schedule(&xxx_timer, 10, 0);
+ return 0;
+}
+
+
/* 8.4.7 sending HANDOver DETection */
int rsl_tx_hando_det(struct gsm_lchan *lchan, uint8_t *ho_delay)
{
@@ -614,6 +630,18 @@ int rsl_tx_chan_act_acknack(struct gsm_lchan *lchan, uint8_t cause)
if (cause)
return rsl_tx_chan_act_nack(lchan, cause);
+
+ static int xxx = 0;
+
+ DEBUGP(DRSL, "%s XXXXXXXXXXXXXXXXXXXXX %d %s\n",
+ gsm_lchan_name(lchan), xxx, gsm_lchant_name(lchan->type));
+
+ if (lchan->type == GSM_LCHAN_TCH_H) {
+ if (!xxx) {
+ xxx ++;
+ return rsl_tx_chan_act_ack_later(lchan);
+ }
+ }
return rsl_tx_chan_act_ack(lchan);
}
]]]
Change-Id: Ie82dec9c9fefc476fdf5b5afdad2246b9d6fe304
|
||
|---|---|---|
| contrib | ||
| debian | ||
| openbsc | ||
| .gitignore | ||
| .gitreview | ||
| .mailmap | ||