updated arduino mqtt from 2.3.1 to 2.3.3

Author: HendrikVE

libraries/arduino-mqtt-2.3.1/src/lwmqtt/packet.c

@@ -4,16 +4,16 @@ env:
     - IDE_VERSION=1.8.5
   matrix:
     - EXAMPLE="AdafruitHuzzahESP8266" BOARD="esp8266:esp8266:huzzah:FlashSize=4M3M,CpuFrequency=80"
-    - EXAMPLE="AdafruitHuzzahESP8266_SSL" BOARD="esp8266:esp8266:huzzah:FlashSize=4M3M,CpuFrequency=80"
+    - EXAMPLE="AdafruitHuzzahESP8266Secure" BOARD="esp8266:esp8266:huzzah:FlashSize=4M3M,CpuFrequency=80"
     - EXAMPLE="ArduinoEthernetShield" BOARD="arduino:avr:uno"
     - EXAMPLE="ArduinoMKRGSM1400" BOARD="arduino:samd:mkrgsm1400"
-    - EXAMPLE="ArduinoMKRGSM1400_SSL" BOARD="arduino:samd:mkrgsm1400"
-    - EXAMPLE="ArduinoWiFi101_SSL" BOARD="arduino:avr:uno"
+    - EXAMPLE="ArduinoMKRGSM1400Secure" BOARD="arduino:samd:mkrgsm1400"
+    - EXAMPLE="ArduinoWiFi101Secure" BOARD="arduino:avr:uno"
     - EXAMPLE="ArduinoWiFiShield" BOARD="arduino:avr:uno"
     - EXAMPLE="ArduinoYun" BOARD="arduino:avr:yun"
-    - EXAMPLE="ArduinoYun_SSL" BOARD="arduino:avr:yun"
+    - EXAMPLE="ArduinoYunSecure" BOARD="arduino:avr:yun"
     - EXAMPLE="ESP32DevelopmentBoard" BOARD="espressif:esp32:esp32:FlashFreq=80"
-    - EXAMPLE="ESP32DevelopmentBoard_SSL" BOARD="espressif:esp32:esp32:FlashFreq=80"
+    - EXAMPLE="ESP32DevelopmentBoardSecure" BOARD="espressif:esp32:esp32:FlashFreq=80"
 before_install:
   - /sbin/start-stop-daemon --start --quiet --pidfile /tmp/custom_xvfb_1.pid --make-pidfile --background --exec /usr/bin/Xvfb -- :1 -ac -screen 0 1280x1024x16
   - sleep 3

libraries/arduino-mqtt-2.3.1/src/lwmqtt/packet.h

@@ -20,17 +20,17 @@ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
 
 set(SOURCE_FILES
     examples/AdafruitHuzzahESP8266/AdafruitHuzzahESP8266.ino
-    examples/AdafruitHuzzahESP8266_SSL/AdafruitHuzzahESP8266_SSL.ino
+        examples/AdafruitHuzzahESP8266Secure/AdafruitHuzzahESP8266Secure.ino
     examples/ArduinoEthernetShield/ArduinoEthernetShield.ino
     examples/ArduinoMKRGSM1400/ArduinoMKRGSM1400.ino
-    examples/ArduinoMKRGSM1400_SSL/ArduinoMKRGSM1400_SSL.ino
+        examples/ArduinoMKRGSM1400Secure/ArduinoMKRGSM1400Secure.ino
     examples/ArduinoWiFi101/ArduinoWiFi101.ino
-    examples/ArduinoWiFi101_SSL/ArduinoWiFi101_SSL.ino
+        examples/ArduinoWiFi101Secure/ArduinoWiFi101Secure.ino
     examples/ArduinoWiFiShield/ArduinoWiFiShield.ino
     examples/ArduinoYun/ArduinoYun.ino
-    examples/ArduinoYun_SSL/ArduinoYun_SSL.ino
+        examples/ArduinoYunSecure/ArduinoYunSecure.ino
     examples/ESP32DevelopmentBoard/ESP32DevelopmentBoard.ino
-    examples/ESP32DevelopmentBoard_SSL/ESP32DevelopmentBoard_SSL.ino
+        examples/ESP32DevelopmentBoardSecure/ESP32DevelopmentBoardSecure.ino
     src/lwmqtt
     src/MQTT.h
     src/MQTTClient.h

libraries/arduino-mqtt-2.3.1/.editorconfig renamed to libraries/arduino-mqtt-2.3.3/.editorconfig

@@ -5,7 +5,7 @@ fmt:
 
 update:
 	rm -rf ./lwmqtt
-	git clone --branch v0.5.6 https://github.com/256dpi/lwmqtt.git ./lwmqtt
+	git clone --branch v0.6.1 https://github.com/256dpi/lwmqtt.git ./lwmqtt
 	mkdir -p ./src/lwmqtt
 	cp -r ./lwmqtt/src/*.c ./src/lwmqtt/
 	cp -r ./lwmqtt/src/*.h ./src/lwmqtt/

libraries/arduino-mqtt-2.3.1/.gitignore renamed to libraries/arduino-mqtt-2.3.3/.gitignore

@@ -13,13 +13,13 @@ The library is also available on [PlatformIO](https://platformio.org/lib/show/61
 
 The following examples show how you can use the library with various Arduino compatible hardware:
 
-- [Arduino Yun & Yun-Shield](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoYun/ArduinoYun.ino) ([SSL](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoYun_SSL/ArduinoYun_SSL.ino))
+- [Arduino Yun & Yun-Shield](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoYun/ArduinoYun.ino) ([Secure](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoYunSecure/ArduinoYunSecure.ino))
 - [Arduino Ethernet Shield](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoEthernetShield/ArduinoEthernetShield.ino)    
 - [Arduino WiFi Shield](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoWiFiShield/ArduinoWiFiShield.ino)
-- [Adafruit HUZZAH ESP8266](https://github.com/256dpi/arduino-mqtt/blob/master/examples/AdafruitHuzzahESP8266/AdafruitHuzzahESP8266.ino) ([SSL](https://github.com/256dpi/arduino-mqtt/blob/master/examples/AdafruitHuzzahESP8266_SSL/AdafruitHuzzahESP8266_SSL.ino))
-- [Arduino/Genuino WiFi101 Shield](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoWiFi101/ArduinoWiFi101.ino) ([SSL](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoWiFi101_SSL/ArduinoWiFi101_SSL.ino))
-- [Arduino MKR GSM 1400](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoMKRGSM1400/ArduinoMKRGSM1400.ino) ([SSL](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoMKRGSM1400_SSL/ArduinoMKRGSM1400_SSL.ino))
-- [ESP32 Development Board](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ESP32DevelopmentBoard/ESP32DevelopmentBoard.ino) ([SSL](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ESP32DevelopmentBoard_SSL/ESP32DevelopmentBoard_SSL.ino))
+- [Adafruit HUZZAH ESP8266](https://github.com/256dpi/arduino-mqtt/blob/master/examples/AdafruitHuzzahESP8266/AdafruitHuzzahESP8266.ino) ([Secure](https://github.com/256dpi/arduino-mqtt/blob/master/examples/AdafruitHuzzahESP8266Secure/AdafruitHuzzahESP8266Secure.ino))
+- [Arduino/Genuino WiFi101 Shield](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoWiFi101/ArduinoWiFi101.ino) ([Secure](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoWiFi101Secure/ArduinoWiFi101Secure.ino))
+- [Arduino MKR GSM 1400](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoMKRGSM1400/ArduinoMKRGSM1400.ino) ([Secure](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ArduinoMKRGSM1400Secure/ArduinoMKRGSM1400Secure.ino))
+- [ESP32 Development Board](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ESP32DevelopmentBoard/ESP32DevelopmentBoard.ino) ([Secure](https://github.com/256dpi/arduino-mqtt/blob/master/examples/ESP32DevelopmentBoardSecure/ESP32DevelopmentBoardSecure.ino))
 
 Other shields and boards should also work if they provide a [Client](https://www.arduino.cc/en/Reference/ClientConstructor) based network implementation.
 
@@ -107,7 +107,7 @@ void begin(const char hostname[], Client &client);
 void begin(const char hostname[], int port, Client &client);
 ```
 
-- Specify port `8883` when using SSL clients for secure connections.
+- Specify port `8883` when using secure clients for encrypted connections.
 - Local domain names (e.g. `Computer.local` on OSX) are not supported by Arduino. You need to set the IP address directly.
 
 The hostname and port can also be changed after calling `begin()`:
@@ -117,7 +117,7 @@ void setHost(const char hostname[]);
 void setHost(const char hostname[], int port);
 ```
 
-Set a will message (last testament) that gets registered on the broker after connecting:
+Set a will message (last testament) that gets registered on the broker after connecting. `setWill()` has to be called before calling `connect()`:
 
 ```c++
 void setWill(const char topic[]);
@@ -144,7 +144,7 @@ Set more advanced options:
 void setOptions(int keepAlive, bool cleanSession, int timeout);
 ```
 
-- The `keepAlive` option controls the keep alive interval (default: 10).
+- The `keepAlive` option controls the keep alive interval in seconds (default: 10).
 - The `cleanSession` option controls the session retention on the broker side (default: true).
 - The `timeout` option controls the default timeout for all commands in milliseconds (default: 1000).