Print out limits when opening/closing proxy sockets.

Should help debug issue #680

diff --git a/src/main/process.c b/src/main/process.c
index 0150a1c..16345df 100644 (file)
--- a/src/main/process.c
+++ b/src/main/process.c
@@ -4224,6 +4224,20 @@ static int event_new_fd(rad_listen_t *this)
 
                if (just_started) {
                        DEBUG("Listening on %s", buffer);
+
+#ifdef WITH_PROXY
+               } else if (this->type == RAD_LISTEN_PROXY) {
+                       home_server_t *home;
+
+                       home = sock->home;
+                       if (!home || !home->limit.max_connections) {
+                               INFO(" ... adding new socket %s", buffer);
+                       } else {
+                               INFO(" ... adding new socket %s (%u of %u)", buffer,
+                                    home->limit.num_connections, home->limit.max_connections);
+                       }
+               
+#endif
                } else {
                        INFO(" ... adding new socket %s", buffer);
                }
@@ -4416,8 +4430,6 @@ static int event_new_fd(rad_listen_t *this)
 #endif
 
 #ifdef WITH_TCP
-               INFO(" ... shutting down socket %s", buffer);
-
 #ifdef WITH_PROXY
                /*
                 *      The socket is dead.  Force all proxied packets
@@ -4425,6 +4437,16 @@ static int event_new_fd(rad_listen_t *this)
                 *      list of outgoing sockets.
                 */
                if (this->type == RAD_LISTEN_PROXY) {
+                       home_server_t *home;
+
+                       home = sock->home;
+                       if (!home || !home->limit.max_connections) {
+                               INFO(" ... shutting down socket %s", buffer);
+                       } else {
+                               INFO(" ... shutting down socket %s (%u of %u)", buffer,
+                                    home->limit.num_connections, home->limit.max_connections);
+                       }
+
                        PTHREAD_MUTEX_LOCK(&proxy_mutex);
                        fr_packet_list_walk(proxy_list, this, eol_proxy_listener);
 
@@ -4437,6 +4459,8 @@ static int event_new_fd(rad_listen_t *this)
                } else
 #endif
                {
+                       INFO(" ... shutting down socket %s", buffer);
+
                        /*
                         *      EOL all requests using this socket.
                         */