diff options
| author | Stefan Sperling <ssperling@sysmocom.de> | 2018-04-19 14:31:11 +0200 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2018-04-24 16:19:19 +0000 |
| commit | 7b70926ff948be2c2d8d731f2a1676d6b8a2a107 (patch) | |
| tree | d48e624e087b8875bb8e310233e60c39651d664f | |
| parent | 0eb91695673f2f54a72147c3b9bc63c0e592e8e7 (diff) | |
flush paging when RSL link is dropped
Flush the paging queue if the link to TRX 0 is dropped from a BTS.
This should prevent stale paging requests sent to the BTS when it
disconnects or reconnects, as seen in the TTCN3 BSC_Tests test suite.
Also, add entries to the log when RSL or OML links are dropped so
that related error messages in the log can be interpreted in context.
Change-Id: If4401c1139cd01faf5ff374301a9a701898c3777
Related: OS#2901
| -rw-r--r-- | src/libbsc/bts_ipaccess_nanobts.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libbsc/bts_ipaccess_nanobts.c b/src/libbsc/bts_ipaccess_nanobts.c index 4f1ac4bd8..d94a87889 100644 --- a/src/libbsc/bts_ipaccess_nanobts.c +++ b/src/libbsc/bts_ipaccess_nanobts.c @@ -41,6 +41,7 @@ #include <osmocom/core/logging.h> #include <osmocom/bsc/ipaccess.h> #include <osmocom/bsc/bts_ipaccess_nanobts_omlattr.h> +#include <osmocom/bsc/paging.h> extern struct gsm_network *bsc_gsmnet; @@ -357,8 +358,12 @@ void ipaccess_drop_rsl(struct gsm_bts_trx *trx) if (!trx->rsl_link) return; + LOGP(DLINP, LOGL_NOTICE, "(bts=%d,trx=%d) Dropping RSL link.\n", trx->bts->nr, trx->nr); e1inp_sign_link_destroy(trx->rsl_link); trx->rsl_link = NULL; + + if (trx->bts->c0 == trx) + paging_flush_bts(trx->bts, NULL); } void ipaccess_drop_oml(struct gsm_bts *bts) @@ -369,6 +374,7 @@ void ipaccess_drop_oml(struct gsm_bts *bts) if (!bts->oml_link) return; + LOGP(DLINP, LOGL_NOTICE, "(bts=%d) Dropping OML link.\n", bts->nr); e1inp_sign_link_destroy(bts->oml_link); bts->oml_link = NULL; bts->uptime = 0; |