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var common = require('../common');
var assert = require('assert');
var fs = require('fs');
var dgram = require('dgram');
var callbacks = 0;
var client;
var timer;
if (process.platform === 'darwin') {
console.error('Test is disabled due to 17894467 Apple bug');
return;
}
client = dgram.createSocket('udp4');
client.bind(common.PORT);
function callback() {
callbacks++;
if (callbacks == 2) {
clearTimeout(timer);
client.close();
} else if (callbacks > 2) {
throw new Error("the callbacks should be called only two times");
}
}
client.on('message', function (buffer, bytes) {
callback();
});
client.send(new Buffer(1), 0, 0, common.PORT, "127.0.0.1", function (err, len) {
callback();
});
timer = setTimeout(function() {
throw new Error('Timeout');
}, 200);
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