node/test/sequential/test-http-regr-gh-2928.js
Gerhard Stoebich 8876ac5c35
async_hooks: fixup do not reuse HTTPParser
Fix some issues introduced/not fixed via
https://github.com/nodejs/node/pull/25094:
* Init hook is not emitted for a reused HTTPParser
* HTTPParser was still used as resource in init hook
* type used in init hook was always HTTPINCOMINGMESSAGE even for client
requests
* some tests have not been adapted to new resource names

With this change the async hooks init event is emitted during a call
to Initialize() as the type and resource object is available at this
time. As a result Initialize() must be called now which could be seen
as breaking change even HTTPParser is not part of documented API.

It was needed to put the ClientRequest instance into a wrapper object
instead passing it directly as async resource otherwise
test-domain-multi fails. I think this is because adding an EventEmitter
to a Domain adds a property 'domain' and the presence of this changes
the context propagation in domains.

Besides that tests still refering to resource HTTPParser have been
updated/improved.

Fixes: https://github.com/nodejs/node/issues/27467
Fixes: https://github.com/nodejs/node/issues/26961
Refs: https://github.com/nodejs/node/pull/25094

PR-URL: https://github.com/nodejs/node/pull/27477
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: Rich Trott <rtrott@gmail.com>
2019-05-03 16:02:55 +02:00

66 lines
1.6 KiB
JavaScript

// This test is designed to fail with a segmentation fault in Node.js 4.1.0 and
// execute without issues in Node.js 4.1.1 and up.
// Flags: --expose-internals
'use strict';
const common = require('../common');
const assert = require('assert');
const httpCommon = require('_http_common');
const { HTTPParser } = require('_http_common');
const net = require('net');
const COUNT = httpCommon.parsers.max + 1;
const parsers = new Array(COUNT);
for (let i = 0; i < parsers.length; i++)
parsers[i] = httpCommon.parsers.alloc();
let gotRequests = 0;
let gotResponses = 0;
function execAndClose() {
if (parsers.length === 0)
return;
process.stdout.write('.');
const parser = parsers.pop();
parser.initialize(HTTPParser.RESPONSE, {});
const socket = net.connect(common.PORT);
socket.on('error', (e) => {
// If SmartOS and ECONNREFUSED, then retry. See
// https://github.com/nodejs/node/issues/2663.
if (common.isSunOS && e.code === 'ECONNREFUSED') {
parsers.push(parser);
parser.reused = true;
socket.destroy();
setImmediate(execAndClose);
return;
}
throw e;
});
parser.consume(socket._handle);
parser.onIncoming = function onIncoming() {
process.stdout.write('+');
gotResponses++;
parser.unconsume();
httpCommon.freeParser(parser);
socket.destroy();
setImmediate(execAndClose);
};
}
const server = net.createServer(function(c) {
if (++gotRequests === COUNT)
server.close();
c.end('HTTP/1.1 200 OK\r\n\r\n', function() {
c.destroySoon();
});
}).listen(common.PORT, execAndClose);
process.on('exit', function() {
assert.strictEqual(gotResponses, COUNT);
});