cellular-infrastructure
/
osmo-bts
mirror of https://gerrit.osmocom.org/osmo-bts
9
0
Fork 0
Code Issues Releases Wiki Activity

src/common/rsl.c: log CRCX ACK lchan Tx complete 

We are trying to figure out if a network interface is blocking. Add
another log message after the Tx is complete, so we see how long it
takes.

Change-Id: Iccea9acb7f1b8e4337f0d0808da4548301e4f30a
This commit is contained in:
Oliver Smith 2020-04-17 09:27:54 +02:00 committed by Harald Welte
parent 0336b6e8e5
commit c0c3ee6404
1 changed files with 12 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/common/rsl.c
View File

@ -2546,6 +2546,7 @@ static int rsl_tx_ipac_XXcx_ack(struct gsm_lchan *lchan, int inc_pt2,
uint8_t chan_nr = gsm_lchan2chan_nr_rsl(lchan);
const char *name;
struct in_addr ia;
int rc;
if (orig_msgt == RSL_MT_IPAC_CRCX)
name = "CRCX";
@ -2590,7 +2591,17 @@ static int rsl_tx_ipac_XXcx_ack(struct gsm_lchan *lchan, int inc_pt2,
rsl_ipa_push_hdr(msg, orig_msgt + 1, chan_nr);
msg->trx = lchan->ts->trx;
return abis_bts_rsl_sendmsg(msg);
rc = abis_bts_rsl_sendmsg(msg);
/* extra log message to debug how long the Tx takes - is the interface blocking? */
ia.s_addr = htonl(lchan->abis_ip.bound_ip);
LOGPLCHAN(lchan, DRSL, LOGL_INFO, "RSL Tx IPAC_%s_ACK (local %s:%u, ",
name, inet_ntoa(ia), lchan->abis_ip.bound_port);
ia.s_addr = htonl(lchan->abis_ip.connect_ip);
LOGPC(DRSL, LOGL_INFO, "remote %s:%u) [TX COMPLETE, RC=%i]\n",
inet_ntoa(ia), lchan->abis_ip.connect_port, rc);
return rc;
}
static int rsl_tx_ipac_dlcx_ack(struct gsm_lchan *lchan, int inc_conn_id)