[plt-scheme] Wake on Lan in Scheme

From: Daniel Yoo (dyoo at cs.wpi.edu)
Date: Tue May 1 18:21:28 EDT 2007

On Tue, 1 May 2007, Geoffrey S. Knauth wrote:

>> Since the machine is not on , it doesn't yet have an ip-address so what 
>> do I send the msg to - a machine address?
> Send it to the broadcast address for the subnet you're one

Hi Geb,

According to:


you can usually just send to the address "", which will do 
a broadcast on the local LAN.  (mzscheme already appears to set the 
SO_BROADCAST option on UDP sockets.)

Good luck!

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