testing/xpcshell/node-http2/node_modules/http2-protocol/example/client.js@6474c204b198 (annotated)
testing/xpcshell/node-http2/node_modules/http2-protocol/example/client.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | var fs = require('fs'); |
| michael@0 | 2 | var path = require('path'); |
| michael@0 | 3 | var parse_url = require('url').parse; |
| michael@0 | 4 | var http2 = require('..'); |
| michael@0 | 5 | var tls = require('tls'); |
| michael@0 | 6 | |
| michael@0 | 7 | // Advertised protocol version |
| michael@0 | 8 | var implementedVersion = http2.ImplementedVersion; |
| michael@0 | 9 | |
| michael@0 | 10 | // Bunyan logger |
| michael@0 | 11 | var log = require('../test/util').createLogger('client'); |
| michael@0 | 12 | |
| michael@0 | 13 | // Parsing the URL |
| michael@0 | 14 | var url = parse_url(process.argv.pop()) |
| michael@0 | 15 | |
| michael@0 | 16 | // Connecting to the server |
| michael@0 | 17 | var socket = tls.connect(url.port, url.hostname, { |
| michael@0 | 18 | rejectUnauthorized: false, |
| michael@0 | 19 | ALPNProtocols: [implementedVersion], |
| michael@0 | 20 | NPNProtocols: [implementedVersion], |
| michael@0 | 21 | servername: url.hostname |
| michael@0 | 22 | }, onConnection); |
| michael@0 | 23 | |
| michael@0 | 24 | // Handling the connection |
| michael@0 | 25 | function onConnection() { |
| michael@0 | 26 | var endpoint = new http2.Endpoint(log, 'CLIENT', {}); |
| michael@0 | 27 | endpoint.pipe(socket).pipe(endpoint); |
| michael@0 | 28 | |
| michael@0 | 29 | // Sending request |
| michael@0 | 30 | var stream = endpoint.createStream(); |
| michael@0 | 31 | stream.headers({ |
| michael@0 | 32 | ':method': 'GET', |
| michael@0 | 33 | ':scheme': url.protocol.slice(0, url.protocol.length - 1), |
| michael@0 | 34 | ':authority': url.hostname, |
| michael@0 | 35 | ':path': url.path + (url.hash || '') |
| michael@0 | 36 | }); |
| michael@0 | 37 | |
| michael@0 | 38 | // Receiving push streams |
| michael@0 | 39 | stream.on('promise', function(push_stream, req_headers) { |
| michael@0 | 40 | var filename = path.join(__dirname, '/push-' + push_count); |
| michael@0 | 41 | push_count += 1; |
| michael@0 | 42 | console.error('Receiving pushed resource: ' + req_headers[':path'] + ' -> ' + filename); |
| michael@0 | 43 | push_stream.pipe(fs.createWriteStream(filename)).on('finish', finish); |
| michael@0 | 44 | }); |
| michael@0 | 45 | |
| michael@0 | 46 | // Receiving the response body |
| michael@0 | 47 | stream.pipe(process.stdout); |
| michael@0 | 48 | stream.on('end', finish); |
| michael@0 | 49 | } |
| michael@0 | 50 | |
| michael@0 | 51 | // Quitting after both the response and the associated pushed resources have arrived |
| michael@0 | 52 | var push_count = 0; |
| michael@0 | 53 | var finished = 0; |
| michael@0 | 54 | function finish() { |
| michael@0 | 55 | finished += 1; |
| michael@0 | 56 | if (finished === (1 + push_count)) { |
| michael@0 | 57 | process.exit(); |
| michael@0 | 58 | } |
| michael@0 | 59 | } |
