how to pass variable status from Arduino web server to mobile client?

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i'd have webserving arduino update mobile site when status variable changes in program running on arduino.  i'm using simple mobile site setup wix's mobile site developer, right 3 buttons send different command webserver (like http://209:135:17:45:80/?2 - not real ip address).  guidance on if possible , how might go this?  thanks!

quote
i'd have webserving arduino update mobile site when status variable changes in program running on arduino.


generally speaking, servers not make connections on own other sites. wait client make connection request before external communication. being said, arduino can both act server , client @ same time if needed. moble site need server receive unrequested data arduino.


Arduino Forum > Using Arduino > Networking, Protocols, and Devices (Moderator: fabioc84) > how to pass variable status from Arduino web server to mobile client?


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