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var net = require('net'), | ||
cp = require('child_process'), | ||
util = require('util'); | ||
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if (process.argv[2] === 'server') { | ||
// Server | ||
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var server = net.createServer(function(conn) { | ||
conn.on('data', function(data) { | ||
console.log('server received ' + data.length + ' bytes'); | ||
}); | ||
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conn.on('close', function() { | ||
server.close(); | ||
}); | ||
}); | ||
server.listen(1234, '127.0.0.1'); | ||
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console.log('Server running.'); | ||
} else { | ||
// Client | ||
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var serverProcess = cp.spawn(process.execPath, [process.argv[1], 'server']); | ||
serverProcess.stdout.pipe(process.stdout); | ||
serverProcess.stderr.pipe(process.stdout); | ||
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serverProcess.stdout.once('data', function() { | ||
var client = net.createConnection(1234, '127.0.0.1'); | ||
client.on('connect', function() { | ||
var alot = new Buffer(1024), | ||
alittle = new Buffer(1); | ||
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for (var i = 0; i < 100; i++) { | ||
client.write(alot); | ||
} | ||
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// Block the event loop for 1 second | ||
var start = (new Date()).getTime(); | ||
while ((new Date).getTime() < start + 1000) {} | ||
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client.write(alittle); | ||
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client.destroySoon(); | ||
}); | ||
}); | ||
} |