Improved mqttlog daemaon: persistent registered devices.

apps/aqhome-mqttlog/main.c

@@ -48,6 +48,7 @@
 #define I18S(msg) msg
 
 #define AQHOME_MQTTLOG_PING_INTERVAL 120
+#define AQHOME_MQTTLOG_SAVE_INTERVAL 60
 
 #define FULL_DEBUG
 
@@ -143,9 +144,11 @@ void _serve(AQHOME_MQTT *aqh)
   int timeout;
   time_t startTime;
   time_t lastPingSendTime;
+  time_t lastSaveTime;
   GWEN_DB_NODE *dbArgs;
 
   startTime=time(NULL);
+  lastSaveTime=time(NULL);
 
   dbArgs=AqHomeMqtt_GetDbArgs(aqh);
 
@@ -184,7 +187,28 @@ void _serve(AQHOME_MQTT *aqh)
         lastPingSendTime=time(NULL);
       }
     }
+
+    if (1){
+      time_t now;
+
+      now=time(NULL);
+      if (now-lastSaveTime>AQHOME_MQTTLOG_SAVE_INTERVAL) {
+        DBG_ERROR(NULL, "Writing device files");
+        rv=AqHomeMqtt_SaveRuntimeDeviceFiles(aqh);
+        if (rv<0) {
+          DBG_INFO(NULL, "Error writing runtime data");
+        }
+        lastSaveTime=time(NULL);
+      }
+    }
+
+  } /* while */
+
+  rv=AqHomeMqtt_SaveRuntimeDeviceFiles(aqh);
+  if (rv<0) {
+    DBG_INFO(NULL, "Error writing runtime data");
   }
+
 }