diff options
| author | Oliver Smith <osmith@sysmocom.de> | 2020-04-17 09:27:54 +0200 |
|---|---|---|
| committer | Oliver Smith <osmith@sysmocom.de> | 2020-04-17 09:27:54 +0200 |
| commit | 2dd567e73ebf549faa0b74eb1c2c1ae86b7f7937 (patch) | |
| tree | cfe8b9f6f8c4b87ca5a5786ecfa6bdc8a62db37b /src/common | |
| parent | cb4340b8a443811a7bfa281a32937663b51c8d62 (diff) | |
src/common/rsl.c: log CRCX ACK lchan Tx completeosmith/abis-loadtest
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
Diffstat (limited to 'src/common')
| -rw-r--r-- | src/common/rsl.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/src/common/rsl.c b/src/common/rsl.c index 41dd2434..c9d1fb47 100644 --- a/src/common/rsl.c +++ b/src/common/rsl.c @@ -1848,6 +1848,7 @@ static int rsl_tx_ipac_XXcx_ack(struct gsm_lchan *lchan, int inc_pt2, uint8_t chan_nr = gsm_lchan2chan_nr(lchan); const char *name; struct in_addr ia; + int rc; if (orig_msgt == RSL_MT_IPAC_CRCX) name = "CRCX"; @@ -1887,7 +1888,17 @@ 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) |