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https://github.com/nodejs/node.git
synced 2026-10-14 10:26:26 -04:00
Michaël Zasso
df08779e0d
This commit removes `common.crashOnUnhandledRejection()` and adds `common.disableCrashOnUnhandledRejection()`. To reduce the risk of mistakes and make writing tests that involve promises simpler, always install the unhandledRejection hook in tests and provide a way to disable it for the rare cases where it's needed. PR-URL: https://github.com/nodejs/node/pull/21849 Reviewed-By: Tobias Nießen <tniessen@tnie.de> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Gus Caplan <me@gus.host> Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
48 lines
1.4 KiB
JavaScript
48 lines
1.4 KiB
JavaScript
'use strict';
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// Verifies that a full HTTP2 pipeline handles backpressure.
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const common = require('../common');
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if (!common.hasCrypto)
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common.skip('missing crypto');
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const assert = require('assert');
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const http2 = require('http2');
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const makeDuplexPair = require('../common/duplexpair');
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{
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let req;
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const server = http2.createServer();
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server.on('stream', common.mustCallAsync(async (stream, headers) => {
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stream.respond({
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'content-type': 'text/html',
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':status': 200
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});
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req._readableState.highWaterMark = 20;
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stream._writableState.highWaterMark = 20;
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assert.strictEqual(stream.write('A'.repeat(5)), true);
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assert.strictEqual(stream.write('A'.repeat(40)), false);
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assert.strictEqual(await event(req, 'data'), 'A'.repeat(5));
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assert.strictEqual(await event(req, 'data'), 'A'.repeat(40));
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await event(stream, 'drain');
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assert.strictEqual(stream.write('A'.repeat(5)), true);
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assert.strictEqual(stream.write('A'.repeat(40)), false);
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}));
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const { clientSide, serverSide } = makeDuplexPair();
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server.emit('connection', serverSide);
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const client = http2.connect('http://localhost:80', {
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createConnection: common.mustCall(() => clientSide)
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});
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req = client.request({ ':path': '/' });
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req.setEncoding('utf8');
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req.end();
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}
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function event(ee, eventName) {
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return new Promise((resolve) => {
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ee.once(eventName, common.mustCall(resolve));
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});
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}
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