Change the auto restart to use process clock time rather than sx1301 counter4.0.11

Use exit instead of a clean shutdown, race condition between threads may have been causing the process to hang

1 files changed, 9 insertions, 9 deletions

diff --git a/lora_pkt_fwd/src/lora_pkt_fwd.c b/lora_pkt_fwd/src/lora_pkt_fwd.c
index f6f126c..d1f74ba 100644
--- a/lora_pkt_fwd/src/lora_pkt_fwd.c
+++ b/lora_pkt_fwd/src/lora_pkt_fwd.c
@@ -1869,6 +1869,10 @@ int main(int argc, char** argv)
     sigaction(SIGHUP, &sighupact, NULL); /* rotate logfile on HUP */
     signal(SIGPIPE, SIG_IGN);   /* ignore writes after closing socket */
 
+    struct timespec start_time;
+    struct timespec check_time;
+
+    clock_gettime(CLOCK_MONOTONIC, &start_time);
 
     /* main loop task : statistics collection */
     while (!exit_sig && !quit_sig) {
@@ -2007,16 +2011,12 @@ int main(int argc, char** argv)
             break;
         }
 
-        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;
-            }
+        clock_gettime(CLOCK_MONOTONIC, &check_time);
+
+        if ((int)(difftimespec(recv_time, send_time)) > (10 * 60 * 60)) { // allow forwarder to run a maximum of 10 hours before forcing a restart
+            MSG("INFO: periodic restart, process is exiting.\n");
+            exit(1);
         }
-	    last_tstamp = trig_tstamp;
 
         /* read the currrent temperature */
         pthread_mutex_unlock(&mx_concent);