added delay on the DNS loop. Play nice!

tonyp7 · Mar 12, 2019 · f0b7434 · f0b7434
1 parent 6929683
commit f0b7434
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/wifi_manager/main/dns_server.c b/wifi_manager/main/dns_server.c
@@ -160,6 +160,8 @@ void dns_server(void *pvParameters) {
             	ESP_LOGE(TAG, "UDP sendto failed: %d", err);
             }
         }
+
+        vTaskDelay( (TickType_t)10); /* allows the freeRTOS scheduler to take over if needed. DNS daemon should not be taxing on the system */
     }
     close(socket_fd);