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