>Does anyone know a way to cause a "beep" or similar alert to sound, or somehow a message to appear on another persons computer who is connected to the internet? In other words, one person needs to immediately notify about 60 other people who are connected to the internet to look at their monitor. Time is important, within like 1 or 2 seconds.
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>This would only be done on a persons computer that expects and needs to hear this notification, and the ip address of each machine is known.
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>Any ideas are appreciated.
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>Mel Cummings
Mel - look here :
http://fox.wikis.com/wc.dll?Wiki~AfasterwaytoNETSEND?~VFPand where you see mailslot - put the IP address ...
can't say one way or another if it will work - but it's worth a try.
The netsend sometimes works across IP to the internet - depending on the firewalls and proxies - but you said the IP addresses were known [so worth a shot, I think].
Also - you mentioned that the IM was JAVA ? Should be some way to send into the JAVA IM if the app has some interface ..