gtphub: Add logging for ares queries.
Looking for a segfault, I added a lot of logging. This may be useful for
live testing ares, leaving it in there for now.
Note: I still want to clean up the logging concerning log levels etc. once
we're out of alpha.
Sponsored-by: On-Waves ehi
diff --git a/openbsc/src/gprs/gtphub.c b/openbsc/src/gprs/gtphub.c
index d6dbb4d..b3638fe 100644
--- a/openbsc/src/gprs/gtphub.c
+++ b/openbsc/src/gprs/gtphub.c
@@ -960,10 +960,10 @@
return (uint32_t)nrm->repl;
}
-static int gtphub_map_seq(struct gtp_packet_desc *p,
- struct gtphub_peer_port *from_port,
- struct gtphub_peer_port *to_port,
- time_t now)
+static void gtphub_map_seq(struct gtp_packet_desc *p,
+ struct gtphub_peer_port *from_port,
+ struct gtphub_peer_port *to_port,
+ time_t now)
{
/* Store a mapping in to_peer's map, so when we later receive a GTP
* packet back from to_peer, the seq nr can be unmapped back to its
@@ -974,8 +974,6 @@
/* Change the GTP packet to yield the new, mapped seq nr */
set_seq(p, nrm->repl);
-
- return 0;
}
static struct gtphub_peer_port *gtphub_unmap_seq(struct gtp_packet_desc *p,
@@ -1681,6 +1679,9 @@
struct gtphub_peer_port *pp;
struct gtphub_resolved_ggsn *ggsn;
+ LOG("Resolved GGSN callback: %s %s\n",
+ apn_oi_str, osmo_hexdump((unsigned char*)resolved_addr, sizeof(*resolved_addr)));
+
pp = gtphub_port_have(hub, &hub->to_ggsns[GTPH_PLANE_CTRL],
resolved_addr, 2123);
if (!pp) {