MINOR: cli: display the 4 IP addresses and ports on "show sess XXX"

I have modified dumpstats.c to show additional information for the show
session <id> command on the statistics socket. This will dump the
public, frontend, backend, and server ip/tcp addresses and port. We
found it useful to have this information available in real time and
could not find another way of getting this information.

diff --git a/src/dumpstats.c b/src/dumpstats.c
index 88a5285bf16f6bd825d34336a360e64c21465350..eeba7b47435335500112914f509175e937a96ea3 100644 (file)
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -3252,20 +3252,74 @@ static int stats_dump_full_sess_to_buffer(struct stream_interface *si)
                             sess->flags, sess->si[1].conn_retries, sess->srv_conn, sess->pend_pos);
 
                chunk_printf(&msg,
-                            "  frontend=%s (id=%u mode=%s), listener=%s (id=%u)\n",
+                            "  frontend=%s (id=%u mode=%s), listener=%s (id=%u)",
                             sess->fe->id, sess->fe->uuid, sess->fe->mode ? "http" : "tcp",
                             sess->listener ? sess->listener->name ? sess->listener->name : "?" : "?",
                             sess->listener ? sess->listener->luid : 0);
 
+               stream_sock_get_to_addr(&sess->si[0]);
+               switch (addr_to_str(&sess->si[0].addr.to, pn, sizeof(pn))) {
+               case AF_INET:
+               case AF_INET6:
+                       chunk_printf(&msg, " addr=%s:%d\n",
+                                    pn, get_host_port(&sess->si[0].addr.to));
+                       break;
+               case AF_UNIX:
+                       chunk_printf(&msg, " addr=unix:%d\n", sess->listener->luid);
+                       break;
+               default:
+                       /* no more information to print right now */
+                       chunk_printf(&msg, "\n");
+                       break;
+               }
+
                if (sess->be->cap & PR_CAP_BE)
                        chunk_printf(&msg,
-                                    "  backend=%s (id=%u mode=%s) server=%s (id=%u)\n",
+                                    "  backend=%s (id=%u mode=%s)",
                                     sess->be->id,
-                                    sess->be->uuid, sess->be->mode ? "http" : "tcp",
+                                    sess->be->uuid, sess->be->mode ? "http" : "tcp");
+               else
+                       chunk_printf(&msg, "  backend=<NONE> (id=-1 mode=-)");
+
+               stream_sock_get_from_addr(&sess->si[1]);
+               switch (addr_to_str(&sess->si[1].addr.from, pn, sizeof(pn))) {
+               case AF_INET:
+               case AF_INET6:
+                       chunk_printf(&msg, " addr=%s:%d\n",
+                                    pn, get_host_port(&sess->si[1].addr.from));
+                       break;
+               case AF_UNIX:
+                       chunk_printf(&msg, " addr=unix\n");
+                       break;
+               default:
+                       /* no more information to print right now */
+                       chunk_printf(&msg, "\n");
+                       break;
+               }
+
+               if (sess->be->cap & PR_CAP_BE)
+                       chunk_printf(&msg,
+                                    "  server=%s (id=%u)",
                                     target_srv(&sess->target) ? target_srv(&sess->target)->id : "<none>",
                                     target_srv(&sess->target) ? target_srv(&sess->target)->puid : 0);
                else
-                       chunk_printf(&msg, "  backend=<NONE> (id=-1 mode=-) server=<NONE> (id=-1)\n");
+                       chunk_printf(&msg, "  server=<NONE> (id=-1)");
+
+               stream_sock_get_to_addr(&sess->si[1]);
+               switch (addr_to_str(&sess->si[1].addr.to, pn, sizeof(pn))) {
+               case AF_INET:
+               case AF_INET6:
+                       chunk_printf(&msg, " addr=%s:%d\n",
+                                    pn, get_host_port(&sess->si[1].addr.to));
+                       break;
+               case AF_UNIX:
+                       chunk_printf(&msg, " addr=unix\n");
+                       break;
+               default:
+                       /* no more information to print right now */
+                       chunk_printf(&msg, "\n");
+                       break;
+               }
 
                chunk_printf(&msg,
                             "  task=%p (state=0x%02x nice=%d calls=%d exp=%s%s)\n",