node/test/async-hooks/test-httpparser.request.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

55 lines
1.4 KiB
JavaScript

// Flags: --expose-internals
'use strict';
const common = require('../common');
const assert = require('assert');
const tick = require('../common/tick');
const initHooks = require('./init-hooks');
const { checkInvocations } = require('./hook-checks');
const hooks = initHooks();
hooks.enable();
const { HTTPParser } = require('_http_common');
const REQUEST = HTTPParser.REQUEST;
const kOnHeadersComplete = HTTPParser.kOnHeadersComplete | 0;
const request = Buffer.from(
'GET /hello HTTP/1.1\r\n\r\n'
);
const parser = new HTTPParser();
parser.initialize(REQUEST, {});
const as = hooks.activitiesOfTypes('HTTPINCOMINGMESSAGE');
const httpparser = as[0];
assert.strictEqual(as.length, 1);
assert.strictEqual(typeof httpparser.uid, 'number');
assert.strictEqual(typeof httpparser.triggerAsyncId, 'number');
checkInvocations(httpparser, { init: 1 }, 'when created new Httphttpparser');
parser[kOnHeadersComplete] = common.mustCall(onheadersComplete);
parser.execute(request, 0, request.length);
function onheadersComplete() {
checkInvocations(httpparser, { init: 1, before: 1 },
'when onheadersComplete called');
tick(1, common.mustCall(tick1));
}
function tick1() {
parser.close();
tick(1);
}
process.on('exit', onexit);
function onexit() {
hooks.disable();
hooks.sanityCheck('HTTPINCOMINGMESSAGE');
checkInvocations(httpparser, { init: 1, before: 1, after: 1, destroy: 1 },
'when process exits');
}