'use strict'; const common = require('../common'); if (!common.hasCrypto) common.skip('missing crypto'); const assert = require('assert'); const h2 = require('http2'); const body = '

this is some data

'; const trailerKey = 'test-trailer'; const trailerValue = 'testing'; const server = h2.createServer(); // we use the lower-level API here server.on('stream', common.mustCall(onStream)); function onStream(stream, headers, flags) { stream.on('trailers', common.mustCall((headers) => { assert.strictEqual(headers[trailerKey], trailerValue); })); stream.respond({ 'content-type': 'text/html', ':status': 200 }, { getTrailers: common.mustCall((trailers) => { trailers[trailerKey] = trailerValue; }) }); stream.end(body); } server.listen(0); server.on('listening', common.mustCall(function() { const client = h2.connect(`http://localhost:${this.address().port}`); const req = client.request({ ':path': '/', ':method': 'POST' }, { getTrailers: common.mustCall((trailers) => { trailers[trailerKey] = trailerValue; }) }); req.on('data', common.mustCall()); req.on('trailers', common.mustCall((headers) => { assert.strictEqual(headers[trailerKey], trailerValue); })); req.on('end', common.mustCall(() => { server.close(); client.destroy(); })); req.end('data'); }));