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'use strict';
const common = require('../common');
const assert = require('assert');
const net = require('net');
// EADDRINUSE is expected to occur on FreeBSD
// Ref: https://github.com/nodejs/node/issues/13055
const expectedErrorCodes = ['ECONNREFUSED', 'EADDRINUSE'];
const optionsIPv4 = {
port: common.PORT,
localPort: common.PORT + 1,
localAddress: common.localhostIPv4
};
const optionsIPv6 = {
host: common.localhostIPv6,
port: common.PORT + 2,
localPort: common.PORT + 3,
localAddress: common.localhostIPv6
};
function onError(err, options) {
assert.ok(expectedErrorCodes.includes(err.code));
assert.strictEqual(err.syscall, 'connect');
assert.strictEqual(err.localPort, options.localPort);
assert.strictEqual(err.localAddress, options.localAddress);
assert.strictEqual(
err.message,
`connect ${err.code} ${err.address}:${err.port} ` +
`- Local (${err.localAddress}:${err.localPort})`
);
}
const clientIPv4 = net.connect(optionsIPv4);
clientIPv4.on('error', common.mustCall((err) => onError(err, optionsIPv4)));
if (!common.hasIPv6) {
common.printSkipMessage('ipv6 part of test, no IPv6 support');
return;
}
const clientIPv6 = net.connect(optionsIPv6);
clientIPv6.on('error', common.mustCall((err) => onError(err, optionsIPv6)));
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