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'use strict';
const common = require('../common');
const net = require('net');
const cp = require('child_process');
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(common.PORT, '127.0.0.1', function() {
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(common.PORT, '127.0.0.1');
client.on('connect', function() {
const alot = Buffer.allocUnsafe(1024);
const alittle = Buffer.allocUnsafe(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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