Retry if there was no response to the packet.

diff --git a/src/main/detail.c b/src/main/detail.c
index e9cc98e..89804cd 100644 (file)
--- a/src/main/detail.c
+++ b/src/main/detail.c
@@ -76,6 +76,7 @@ typedef struct listen_detail_t {
        FILE            *fp;
        detail_state_t  state;
        time_t          timestamp;
+       time_t          running;
        fr_ipaddr_t     client_ip;
        int             load_factor; /* 1..100 */
        int             signal;
@@ -452,11 +453,18 @@ int detail_recv(rad_listen_t *listener,
                        goto alloc_packet;
 
                        /*
-                        *      We still have an outstanding packet.
-                        *      Don't read any more.
+                        *      Periodically check what's going on.
+                        *      If the request is taking too long,
+                        *      retry it.
                         */
                case STATE_RUNNING:
-                       return 0;
+                       if (time(NULL) < (data->running + data->retry_interval)) {
+                               return 0;
+                       }
+
+                       DEBUG("No response to detail request.  Retrying");
+                       data->state = STATE_NO_REPLY;
+                       /* FALL-THROUGH */
 
                        /*
                         *      If there's no reply, keep
@@ -722,6 +730,7 @@ int detail_recv(rad_listen_t *listener,
        }
 
        data->state = STATE_RUNNING;
+       data->running = packet->timestamp;
 
        return 1;
 }