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https://github.com/oven-sh/bun
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@@ -1,85 +0,0 @@
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'use strict';
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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 http2 = require('http2');
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const net = require('net');
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const { Worker, parentPort } = require('worker_threads');
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// Verify that creating a number of invalid HTTP/2 streams will eventually
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// result in the peer closing the session.
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// This test uses separate threads for client and server to avoid
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// the two event loops intermixing, as we are writing in a busy loop here.
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if (process.env.HAS_STARTED_WORKER) {
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const server = http2.createServer({ maxSessionInvalidFrames: 100 });
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server.on('stream', (stream) => {
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stream.respond({
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'content-type': 'text/plain',
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':status': 200
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});
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stream.end('Hello, world!\n');
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});
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server.listen(0, () => parentPort.postMessage(server.address().port));
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return;
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}
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process.env.HAS_STARTED_WORKER = 1;
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const worker = new Worker(__filename).on('message', common.mustCall((port) => {
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const h2header = Buffer.alloc(9);
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const conn = net.connect({ port, allowHalfOpen: true });
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conn.write('PRI * HTTP/2.0\r\n\r\nSM\r\n\r\n');
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h2header[3] = 4; // Send a settings frame.
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conn.write(Buffer.from(h2header));
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let inbuf = Buffer.alloc(0);
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let state = 'settingsHeader';
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let settingsFrameLength;
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conn.on('data', (chunk) => {
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inbuf = Buffer.concat([inbuf, chunk]);
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switch (state) {
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case 'settingsHeader':
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if (inbuf.length < 9) return;
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settingsFrameLength = inbuf.readIntBE(0, 3);
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inbuf = inbuf.slice(9);
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state = 'readingSettings';
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// Fallthrough
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case 'readingSettings':
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if (inbuf.length < settingsFrameLength) return;
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inbuf = inbuf.slice(settingsFrameLength);
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h2header[3] = 4; // Send a settings ACK.
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h2header[4] = 1;
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conn.write(Buffer.from(h2header));
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state = 'ignoreInput';
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writeRequests();
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}
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});
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let gotError = false;
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let streamId = 1;
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function writeRequests() {
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for (let i = 1; i < 10 && !gotError; i++) {
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h2header[3] = 1; // HEADERS
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h2header[4] = 0x5; // END_HEADERS|END_STREAM
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h2header.writeIntBE(1, 0, 3); // Length: 1
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h2header.writeIntBE(streamId, 5, 4); // Stream ID
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streamId += 2;
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// 0x88 = :status: 200
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if (!conn.write(Buffer.concat([h2header, Buffer.from([0x88])]))) {
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break;
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}
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}
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if (!gotError)
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setImmediate(writeRequests);
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}
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conn.once('error', common.mustCall(() => {
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gotError = true;
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worker.terminate();
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conn.destroy();
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}));
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}));
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