%PDF- <> %âãÏÓ endobj 2 0 obj <> endobj 3 0 obj <>/ExtGState<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/Annots[ 28 0 R 29 0 R] /MediaBox[ 0 0 595.5 842.25] /Contents 4 0 R/Group<>/Tabs/S>> endobj ºaâÚÎΞ-ÌE1ÍØÄ÷{òò2ÿ ÛÖ^ÔÀá TÎ{¦?§®¥kuµùÕ5sLOšuY>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<>endobj 2 0 obj<> endobj 2 0 obj<>endobj 2 0 obj<>es 3 0 R>> endobj 2 0 obj<> ox[ 0.000000 0.000000 609.600000 935.600000]/Fi endobj 3 0 obj<> endobj 7 1 obj<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI]>>/Subtype/Form>> stream
'use strict'; const common = require('../common'); if (!common.hasCrypto) common.skip('missing crypto'); const assert = require('assert'); const h2 = require('http2'); const server = h2.createServer(); // We use the lower-level API here server.on('stream', common.mustCall(onStream)); const status101regex = /^HTTP status code 101 \(Switching Protocols\) is forbidden in HTTP\/2$/; const afterRespondregex = /^Cannot specify additional headers after response initiated$/; function onStream(stream, headers, flags) { assert.throws(() => stream.additionalHeaders({ ':status': 201 }), { code: 'ERR_HTTP2_INVALID_INFO_STATUS', name: 'RangeError', message: /^Invalid informational status code: 201$/ }); assert.throws(() => stream.additionalHeaders({ ':status': 101 }), { code: 'ERR_HTTP2_STATUS_101', name: 'Error', message: status101regex }); assert.throws( () => stream.additionalHeaders({ ':method': 'POST' }), { code: 'ERR_HTTP2_INVALID_PSEUDOHEADER', name: 'TypeError', message: '":method" is an invalid pseudoheader or is used incorrectly' } ); // Can send more than one stream.additionalHeaders({ ':status': 100 }); stream.additionalHeaders({ ':status': 100 }); stream.respond({ 'content-type': 'text/html', ':status': 200 }); assert.throws(() => stream.additionalHeaders({ abc: 123 }), { code: 'ERR_HTTP2_HEADERS_AFTER_RESPOND', name: 'Error', message: afterRespondregex }); stream.end('hello world'); } server.listen(0); server.on('listening', common.mustCall(() => { const client = h2.connect(`http://localhost:${server.address().port}`); const req = client.request({ ':path': '/' }); // The additionalHeaders method does not exist on client stream assert.strictEqual(req.additionalHeaders, undefined); // Additional informational headers req.on('headers', common.mustCall((headers) => { assert.notStrictEqual(headers, undefined); assert.strictEqual(headers[':status'], 100); }, 2)); // Response headers req.on('response', common.mustCall((headers) => { assert.notStrictEqual(headers, undefined); assert.strictEqual(headers[':status'], 200); assert.strictEqual(headers['content-type'], 'text/html'); })); req.resume(); req.on('end', common.mustCall(() => { server.close(); client.close(); })); req.end(); }));