ESP32 Simple Service Discovery Library (async version)

What's Changed

• Fix regression issue : ttl is not actually used

Full Changelog: 1.2.0...1.2.1

ESP32 Simple Service Discovery Library (async version)

• Use asyncudp instead of wifiudp and timer
• Move sources to scr
• Use github-ci instead of travis-ci
• Add debug possibility if used with ESP3Lib / Marlin

ESP32 Simple Service Discovery Library (sync version)

• Fix wrong type variable for interval
• AsyncWebServer usage example @B4stl3r
• Update Readme

ESP32 Simple Service Discovery Library (sync version)

• Fix wrong type variable for ttl (@datacute)
• Fix typo in library file (@MitchBradley)
• Fix description template for icons (@CriPstian)
• Better MX Delay (@f34rdotcom)
• Better RFC implementation (@f34rdotcom)
• Easy access to schema
• Add functions to setUUID / setServices/SetIcons/setModelDescription/setServer

ESP32 Simple Service Discovery Library

Sync version based on ESP8266 library