udp: Print more info in our comm_addr representations

[secnet.git] / udp.c

diff --git a/udp.c b/udp.c
index dde73efb53eb4fe8d0af4555ff30f492bfbab82d..26853b70c218b5349e9e821ba14a2986e2f27f72 100644 (file)
--- a/udp.c
+++ b/udp.c
@@ -31,6 +31,7 @@ struct udp {
     struct udpcommon uc;
     struct udpsocks socks;
     bool_t addr_configured;
+    unsigned counter;
 };
 
 /*
@@ -53,7 +54,8 @@ static const char *udp_addr_to_string(void *commst, const struct comm_addr *ca)
     int ix=ca->ix>=0 ? ca->ix : 0;
 
     assert(ix>=0 && ix<socks->n_socks);
-    snprintf(sbuf, sizeof(sbuf), "udp:%s%s-%s",
+    snprintf(sbuf, sizeof(sbuf), "udp#%u@l%d:%s%s-%s",
+            st->counter, st->uc.cc.loc.line,
             iaddr_to_string(&socks->socks[ix].addr),
             ca->ix<0 && socks->n_socks>1 ? "&" : "",
             iaddr_to_string(&ca->ia));
@@ -414,6 +416,8 @@ static void udp_phase_hook(void *sst, uint32_t new_phase)
 static list_t *udp_apply(closure_t *self, struct cloc loc, dict_t *context,
                         list_t *args)
 {
+    static unsigned counter;
+
     struct udp *st;
     list_t *caddrl;
     list_t *l;
@@ -428,6 +432,8 @@ static list_t *udp_apply(closure_t *self, struct cloc loc, dict_t *context,
     struct udpsocks *socks=&st->socks;
     struct commcommon *cc=&uc->cc;
 
+    st->counter=counter++;
+
     union iaddr defaultaddrs[] = {
 #ifdef CONFIG_IPV6
        { .sin6 = { .sin6_family=AF_INET6,