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var cluster = require('cluster');
var assert = require('assert');
var util = require('util');
if (cluster.isMaster) {
var worker = cluster.fork();
assert.ok(worker.isConnected(),
"isConnected() should return true as soon as the worker has " +
"been created.");
worker.on('disconnect', function() {
assert.ok(!worker.isConnected(),
"After a disconnect event has been emitted, " +
"isConncted should return false");
});
worker.on('message', function(msg) {
if (msg === 'readyToDisconnect') {
worker.disconnect();
}
})
} else {
assert.ok(cluster.worker.isConnected(),
"isConnected() should return true from within a worker at all " +
"times.");
cluster.worker.process.on('disconnect', function() {
assert.ok(!cluster.worker.isConnected(),
"isConnected() should return false from within a worker " +
"after its underlying process has been disconnected from " +
"the master");
})
process.send('readyToDisconnect');
}