Merge branch 'master' of https://github.com/256dpi/arduino-mqtt

Author: 256dpi

.travis.yml

@@ -3,8 +3,8 @@ env:
   global:
     - IDE_VERSION=1.8.7
   matrix:
-    - EXAMPLE="AdafruitHuzzahESP8266" BOARD="esp8266:esp8266:huzzah:FlashSize=4M3M,CpuFrequency=80"
-    - EXAMPLE="AdafruitHuzzahESP8266Secure" BOARD="esp8266:esp8266:huzzah:FlashSize=4M3M,CpuFrequency=80"
+    - EXAMPLE="AdafruitHuzzahESP8266" BOARD="esp8266:esp8266:huzzah:eesz=4M3M,xtal=80"
+    - EXAMPLE="AdafruitHuzzahESP8266Secure" BOARD="esp8266:esp8266:huzzah:eesz=4M3M,xtal=80"
     - EXAMPLE="ArduinoEthernetShield" BOARD="arduino:avr:uno"
     - EXAMPLE="ArduinoMKRGSM1400" BOARD="arduino:samd:mkrgsm1400"
     - EXAMPLE="ArduinoMKRGSM1400Secure" BOARD="arduino:samd:mkrgsm1400"

library.properties

@@ -1,5 +1,5 @@
 name=MQTT
-version=2.4.1
+version=2.4.2
 author=Joel Gaehwiler <joel.gaehwiler@gmail.com>
 maintainer=Joel Gaehwiler <joel.gaehwiler@gmail.com>
 sentence=MQTT library for Arduino

src/MQTTClient.h

@@ -74,8 +74,8 @@ class MQTTClient {
 
   void setOptions(int keepAlive, bool cleanSession, int timeout);
 
-  bool connect(const char clientId[], bool skip = false) { return this->connect(clientId, nullptr, nullptr); }
-  bool connect(const char clientId[], const char username[], bool skip = false) { return this->connect(clientId, username, nullptr); }
+  bool connect(const char clientId[], bool skip = false) { return this->connect(clientId, nullptr, nullptr, skip); }
+  bool connect(const char clientId[], const char username[], bool skip = false) { return this->connect(clientId, username, nullptr, skip); }
   bool connect(const char clientId[], const char username[], const char password[], bool skip = false);
 
   bool publish(const String &topic) { return this->publish(topic.c_str(), ""); }