Restructure connection logic

[aentinger]

... by rewriting into an integrated state machine making all necessary steps visible instead of hidden.

[codecov-commenter]

Codecov Report

Merging #176 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #176   +/-   ##
=======================================
  Coverage   95.61%   95.61%           
=======================================
  Files          29       29           
  Lines        1004     1004           
=======================================
  Hits          960      960           
  Misses         44       44           

---

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[github-actions]

Memory usage change @ 41700b1

Board	flash	RAM for global variables
arduino:samd:mkr1000	💚 -352 - -336	0 - 0
arduino:samd:mkrgsm1400	💚 -1056 - -856	💚 -8 - -8
arduino:samd:mkrwan1300	0 - 0	0 - 0
arduino:samd:mkrwifi1010	💚 -1056 - -848	💚 -8 - -8
arduino:samd:nano_33_iot	💚 -1048 - -848	💚 -8 - -8
esp8266:esp8266:huzzah	💚 -52 - -36	🔺 +20 - +32

Click for full report table

Board	examples/ArduinoIoTCloud-Advanced flash	examples/ArduinoIoTCloud-Advanced RAM for global variables	examples/ArduinoIoTCloud-Basic flash	examples/ArduinoIoTCloud-Basic RAM for global variables	examples/utility/ArduinoIoTCloud_Travis_CI flash	examples/utility/ArduinoIoTCloud_Travis_CI RAM for global variables	examples/utility/Provisioning flash	examples/utility/Provisioning RAM for global variables
arduino:samd:mkr1000	-344	0	-352	0	-344	0	-336	0
arduino:samd:mkrgsm1400	-1056	-8	-1056	-8	-1056	-8	-856	-8
arduino:samd:mkrwan1300	0	0	0	0	0	0
arduino:samd:mkrwifi1010	-1056	-8	-1048	-8	-1056	-8	-848	-8
arduino:samd:nano_33_iot	-1048	-8	-1048	-8	-1048	-8	-848	-8
esp8266:esp8266:huzzah	-52	32	-48	20	-36	32

Click for full report CSV

Board,examples/ArduinoIoTCloud-Advanced<br>flash,examples/ArduinoIoTCloud-Advanced<br>RAM for global variables,examples/ArduinoIoTCloud-Basic<br>flash,examples/ArduinoIoTCloud-Basic<br>RAM for global variables,examples/utility/ArduinoIoTCloud_Travis_CI<br>flash,examples/utility/ArduinoIoTCloud_Travis_CI<br>RAM for global variables,examples/utility/Provisioning<br>flash,examples/utility/Provisioning<br>RAM for global variables
arduino:samd:mkr1000,-344,0,-352,0,-344,0,-336,0
arduino:samd:mkrgsm1400,-1056,-8,-1056,-8,-1056,-8,-856,-8
arduino:samd:mkrwan1300,0,0,0,0,0,0,,
arduino:samd:mkrwifi1010,-1056,-8,-1048,-8,-1056,-8,-848,-8
arduino:samd:nano_33_iot,-1048,-8,-1048,-8,-1048,-8,-848,-8
esp8266:esp8266:huzzah,-52,32,-48,20,-36,32,,

[github-actions]

Memory usage change @ b673b59

Board	flash	RAM for global variables
arduino:samd:mkr1000	💚 -368 - -360	0 - 0
arduino:samd:mkrgsm1400	💚 -1072 - -872	💚 -8 - -8
arduino:samd:mkrnb1500	💚 -368 - -360	0 - 0
arduino:samd:mkrwan1300	🔺 +7128 - +7136	🔺 +160 - +176
arduino:samd:mkrwifi1010	💚 -1064 - -864	💚 -8 - -8
arduino:samd:nano_33_iot	💚 -1064 - -864	💚 -8 - -8
esp8266:esp8266:huzzah	💚 -364 - -344	💚 -264 - -252

Click for full report table

Board	examples/ArduinoIoTCloud-Advanced flash	examples/ArduinoIoTCloud-Advanced RAM for global variables	examples/ArduinoIoTCloud-Basic flash	examples/ArduinoIoTCloud-Basic RAM for global variables	examples/utility/ArduinoIoTCloud_Travis_CI flash	examples/utility/ArduinoIoTCloud_Travis_CI RAM for global variables	examples/utility/Provisioning flash	examples/utility/Provisioning RAM for global variables
arduino:samd:mkr1000	-368	0	-368	0	-368	0	-360	0
arduino:samd:mkrgsm1400	-1064	-8	-1064	-8	-1072	-8	-872	-8
arduino:samd:mkrnb1500	-368	0	-368	0	-368	0	-360	0
arduino:samd:mkrwan1300	7128	164	7128	160	7136	176
arduino:samd:mkrwifi1010	-1064	-8	-1064	-8	-1064	-8	-864	-8
arduino:samd:nano_33_iot	-1064	-8	-1064	-8	-1064	-8	-864	-8
esp8266:esp8266:huzzah	-364	-264	-344	-252	-348	-256

Click for full report CSV

Board,examples/ArduinoIoTCloud-Advanced<br>flash,examples/ArduinoIoTCloud-Advanced<br>RAM for global variables,examples/ArduinoIoTCloud-Basic<br>flash,examples/ArduinoIoTCloud-Basic<br>RAM for global variables,examples/utility/ArduinoIoTCloud_Travis_CI<br>flash,examples/utility/ArduinoIoTCloud_Travis_CI<br>RAM for global variables,examples/utility/Provisioning<br>flash,examples/utility/Provisioning<br>RAM for global variables
arduino:samd:mkr1000,-368,0,-368,0,-368,0,-360,0
arduino:samd:mkrgsm1400,-1064,-8,-1064,-8,-1072,-8,-872,-8
arduino:samd:mkrnb1500,-368,0,-368,0,-368,0,-360,0
arduino:samd:mkrwan1300,7128,164,7128,160,7136,176,,
arduino:samd:mkrwifi1010,-1064,-8,-1064,-8,-1064,-8,-864,-8
arduino:samd:nano_33_iot,-1064,-8,-1064,-8,-1064,-8,-864,-8
esp8266:esp8266:huzzah,-364,-264,-344,-252,-348,-256,,

[aentinger]

Successfully on PROD tested with

• MKR WiFi 1010 ✔️
• Nano 33 IoT ✔️
• MKR 1000 ✔️
• ESP 8266 ✔️
• MKR GSM 1400 ✔️