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> Detection and Display using Javascript
s3s3
post Mar 17 2012, 06:47 AM
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I have a LAN where several boards are connected, each having its own (known) ip adress. I am controlling them through HTML (toggling leds, reading temperature etc). I would also like to add a function which shows which board is connected, so that I don't have to check this manually. How could this be done in HTML and/or javascript?
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XP1
post Mar 17 2012, 10:39 AM
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The unintelligent way to do this is to use JavaScript to check the response of the web server.

Unintelligent means that it does not know that when the web server is down, it can still be connected to the network. Using the unintelligent method means that the only way to check would be that the web server must be online.

Is the unintelligent method acceptable to you?

This post has been edited by XP1: Mar 17 2012, 10:40 AM
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