nodejs/test/parallel/test-net-persistent-keepalive.js
Evan Lucas 85d9983009 net: persist net.Socket options before connect
Remembers net.Socket options called before connect and retroactively
applies them after the handle has been created.

This change makes the following function calls more user-friendly:

- setKeepAlive()
- setNoDelay()
- ref()
- unref()

Related: https://github.com/joyent/node/issues/7077 and
https://github.com/joyent/node/issues/8572

Fixes: https://github.com/joyent/node/issues/7077
Fixes: https://github.com/joyent/node/issues/8572
PR-URL: https://github.com/nodejs/io.js/pull/1518
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Roman Reiss <me@silverwind.io>
2015-05-19 13:21:44 -05:00

34 lines
966 B
JavaScript

'use strict';
var common = require('../common');
var assert = require('assert');
var net = require('net');
var serverConnection;
var echoServer = net.createServer(function(connection) {
serverConnection = connection;
connection.setTimeout(0);
assert.equal(typeof connection.setKeepAlive, 'function');
connection.on('end', function() {
connection.end();
});
});
echoServer.listen(common.PORT);
echoServer.on('listening', function() {
var clientConnection = new net.Socket();
// send a keepalive packet after 1000 ms
// and make sure it persists
clientConnection.setKeepAlive(true, 400);
clientConnection.connect(common.PORT);
clientConnection.setTimeout(0);
setTimeout(function() {
// make sure both connections are still open
assert.equal(serverConnection.readyState, 'open');
assert.equal(clientConnection.readyState, 'open');
serverConnection.end();
clientConnection.end();
echoServer.close();
}, 600);
});