net: add local address/port for better errors

Adds localAddress and localPort to req so we have better error messages.
Also fixes a case where ex is used before it is declared.

PR-URL: https://github.com/nodejs/node/pull/3946
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Evan Lucas <evanlucas@me.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
This commit is contained in:
Jan Schär 2015-11-20 22:16:55 +01:00 committed by Evan Lucas
parent 5169311bf9
commit d7b199d9e3
2 changed files with 22 additions and 3 deletions

View file

@ -0,0 +1,15 @@
'use strict';
const common = require('../common');
const assert = require('assert');
const net = require('net');
var client = net.connect({
port: common.PORT + 1,
localPort: common.PORT,
localAddress: common.localhostIPv4
});
client.on('error', common.mustCall(function onError(err) {
assert.equal(err.localPort, common.PORT);
assert.equal(err.localAddress, common.localhostIPv4);
}));