Created
June 11, 2010 23:23
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log = require('sys').log | |
dgram = require('dgram') | |
var Buffer = require('buffer').Buffer; | |
socket = dgram.createSocket(); | |
socket.addListener('message', function (msg, rinfo) { | |
log('got message from '+ rinfo.address +' port: '+ rinfo.port); | |
log('data len: '+ rinfo.size + " data: "+ msg.toString('ascii', 0, rinfo.size)); | |
socket.send(rinfo.port, rinfo.address, msg, 0, rinfo.size); | |
//socket.close(); | |
}); | |
socket.bind(8000); | |
setInterval(function() { | |
sock = dgram.createSocket(); | |
buf = new Buffer(200); | |
buf.write("ping"); | |
log('sending ping...'); | |
sock.addListener('message', function(msg, rinfo) { | |
log('got pong from '+ rinfo.address +":"+ rinfo.port); | |
}); | |
sock.send(8000, "localhost", buf, 0, 4); | |
}, 3000); |
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