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idle_clients.js
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idle_clients.js
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'use strict';
const net = require('net');
var errors = 0, connections = 0;
function connect() {
process.nextTick(function() {
var s = net.Stream();
var gotConnected = false;
s.connect(9000);
s.on('connect', function() {
gotConnected = true;
connections++;
connect();
});
s.on('close', function() {
if (gotConnected) connections--;
});
s.on('error', function() {
errors++;
});
});
}
connect();
var oldConnections, oldErrors;
// Try to start new connections every so often
setInterval(connect, 5000);
setInterval(function() {
if (oldConnections != connections) {
oldConnections = connections;
console.log('CLIENT %d connections: %d', process.pid, connections);
}
if (oldErrors != errors) {
oldErrors = errors;
console.log('CLIENT %d errors: %d', process.pid, errors);
}
}, 1000);