var fs = require('fs'); var path = require('path'); var http2 = require('..');
// We cache one file to be able to do simple performance tests without waiting for the disk var cachedFile = fs.readFileSync(path.join(__dirname, './server.js')); var cachedUrl = '/server.js';
// The callback to handle requests function onRequest(request, response) { var filename = path.join(__dirname, request.url);
// Serving server.js from cache. Useful for microbenchmarks. if (request.url === cachedUrl) { if (response.push) { // Also push down the client js, since it's possible if the requester wants // one, they want both. var push = response.push('/client.js');
push.writeHead(200);
fs.createReadStream(path.join(__dirname, '/client.js')).pipe(push);
}
response.end(cachedFile);
}
// Reading file from disk if it exists and is safe. elseif ((filename.indexOf(__dirname) === 0) && fs.existsSync(filename) && fs.statSync(filename).isFile()) {
response.writeHead(200); var fileStream = fs.createReadStream(filename);
fileStream.pipe(response);
fileStream.on('finish',response.end);
}
// Example for testing large (boundary-sized) frames. elseif (request.url === "/largeframe") {
response.writeHead(200); var body = 'a'; for (var i = 0; i < 14; i++) {
body += body;
}
body = body + 'a';
response.end(body);
}
// Creating a bunyan logger (optional) var log = require('../test/util').createLogger('server');
// Creating the server in plain or TLS mode (TLS mode is the default) var server; if (process.env.HTTP2_PLAIN) {
server = http2.raw.createServer({
log: log
}, onRequest);
} else {
server = http2.createServer({
log: log,
key: fs.readFileSync(path.join(__dirname, '/localhost.key')),
cert: fs.readFileSync(path.join(__dirname, '/localhost.crt'))
}, onRequest);
}
server.listen(process.env.HTTP2_PORT || 8080);
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