Merge branch 'mega' into feature/P111_rc522_rfid

src/src/ESPEasyCore/Controller.cpp

@@ -190,7 +190,7 @@ bool MQTTConnect(controllerIndex_t controller_idx)
   updateMQTTclient_connected();
 
   //  mqtt = WiFiClient(); // workaround see: https://github.com/esp8266/Arduino/issues/4497#issuecomment-373023864
-  yield();
+  delay(0);
   mqtt.setTimeout(ControllerSettings.ClientTimeout);
   MQTTclient.setClient(mqtt);
 

src/src/Helpers/Networking.cpp

@@ -991,7 +991,7 @@ bool connectClient(WiFiClient& client, IPAddress ip, uint16_t port)
   // https://github.com/esp8266/Arduino/blob/18f643c7e2d6a0da9d26ff2b14c94e6536ab78c1/libraries/Ethernet/src/Dns.cpp#L44
   // Thus must match the result with 1.
   bool connected = (client.connect(ip, port) == 1);
-  yield();
+  delay(0);
 
   if (!connected) {
     Scheduler.sendGratuitousARP_now();
@@ -1019,7 +1019,7 @@ bool resolveHostByName(const char *aHostname, IPAddress& aResult) {
 #else // if defined(ARDUINO_ESP8266_RELEASE_2_3_0) || defined(ESP32)
   bool resolvedIP = WiFi.hostByName(aHostname, aResult, CONTROLLER_CLIENTTIMEOUT_DFLT) == 1;
 #endif // if defined(ARDUINO_ESP8266_RELEASE_2_3_0) || defined(ESP32)
-  yield();
+  delay(0);
 
   if (!resolvedIP) {
     Scheduler.sendGratuitousARP_now();

src/src/Helpers/_CPlugin_Helper.cpp

@@ -288,7 +288,7 @@ bool try_connect_host(int controller_number, WiFiUDP& client, ControllerSettings
 
   if (!NetworkConnected()) { return false; }
   client.setTimeout(ControllerSettings.ClientTimeout);
-  yield();
+  delay(0);
 #ifndef BUILD_NO_DEBUG
   log_connecting_to(F("UDP  : "), controller_number, ControllerSettings);
 #endif // ifndef BUILD_NO_DEBUG
@@ -310,7 +310,7 @@ bool try_connect_host(int controller_number, WiFiClient& client, ControllerSetti
   if (!NetworkConnected()) { return false; }
 
   // Use WiFiClient class to create TCP connections
-  yield();
+  delay(0);
   client.setTimeout(ControllerSettings.ClientTimeout);
 #ifndef BUILD_NO_DEBUG
   log_connecting_to(loglabel, controller_number, ControllerSettings);
@@ -525,7 +525,7 @@ String send_via_http(const String& logIdentifier,
 
   PrepareSend();
 
-  yield();
+  delay(0);
 #if defined(CORE_POST_2_6_0) || defined(ESP32)
   http.begin(client, host, port, uri, false); // HTTP
 #else

src/src/PluginStructs/P092_data_struct.cpp

@@ -636,7 +636,7 @@ void P092_data_struct::Plugin_092_StartReceiving(taskIndex_t taskindex) {
 
   while ((timePassedSince(start) < 100) && (DLbus_Data->ISR_PulseCount == 0)) {
     // wait for first pulse received (timeout 100ms)
-    yield();
+    delay(0);
   }
 
   if (DLbus_Data->ISR_PulseCount == 0) {