Merge pull request #312 from IoTManagerProject/ver4dev

Стабилизация сокетов

src/WsServer.cpp

@@ -414,6 +414,10 @@ void sendFileToWsByFrames(const String& filename, const String& header, const St
 }
 
 void sendStringToWs(const String& header, String& payload, int client_id) {
+    if (!(WiFi.softAPgetStationNum() || isNetworkActive())) {
+        return;
+    }
+
     if (header.length() != 6) {
         SerialPrint("E", "FS", F("wrong header size"));
         return;

src/utils/Statistic.cpp

@@ -34,7 +34,7 @@ void updateDeviceStatus() {
         int httpResponseCode = http.POST(httpRequestData);
 
         if (httpResponseCode > 0) {
-            ret = httpResponseCode;
+            ret = http.errorToString(httpResponseCode).c_str();
             if (httpResponseCode == HTTP_CODE_OK) {
                 String payload = http.getString();
                 ret += " " + payload;