1 files changed, 11 insertions, 1 deletions
diff --git a/lora_pkt_fwd/src/lora_pkt_fwd.c b/lora_pkt_fwd/src/lora_pkt_fwd.c
index 2969053..a181ea7 100644
--- a/lora_pkt_fwd/src/lora_pkt_fwd.c
+++ b/lora_pkt_fwd/src/lora_pkt_fwd.c
@@ -1994,8 +1994,18 @@ int main(int argc, char** argv)
             break;
         }
 
-        /* read the currrent temperature */
+        static uint32_t last_tstamp = 0;
+        static uint32_t rollover_cnt = 0;
+        if (trig_tstamp < last_tstamp) {
+            if (rollover_cnt++ > 10) {
+                exit_sig = true;
+                MSG("INFO: periodic restart, process is exiting.\n");
+                break;
+            }
+        }
+	    last_tstamp = trig_tstamp;
 
+        /* read the currrent temperature */
         pthread_mutex_unlock(&mx_concent);
         if (i != LGW_HAL_SUCCESS) {
             printf("# SX1301 time (PPS): unknown\n");