42 lines
1.4 KiB
JavaScript
42 lines
1.4 KiB
JavaScript
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/* This is an example of sync copying of large files.
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* NEVER DO THIS; ONLY FOR TESTING PURPOSES. WILL CAUSE
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* SEVERE BACKPRESSURE AND HORRIBLE PERFORMANCE.
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* Try navigating to the adderss with Chrome and see the video
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* in real time. */
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const uWS = require('../dist/uws.js');
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const fs = require('fs');
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const port = 9001;
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const fileName = '/home/alexhultman/Downloads/Sintel.2010.720p.mkv';
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const totalSize = fs.statSync(fileName).size;
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console.log('WARNING: NEVER DO LIKE THIS; WILL CAUSE HORRIBLE BACKPRESSURE!');
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console.log('Video size is: ' + totalSize + ' bytes');
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/* Helper function converting Node.js buffer to ArrayBuffer */
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function toArrayBuffer(buffer) {
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return buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength);
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}
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/* Yes, you can easily swap to SSL streaming by uncommenting here */
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const app = uWS.SSLApp({
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key_file_name: 'misc/key.pem',
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cert_file_name: 'misc/cert.pem',
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passphrase: '1234'
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}).get('/sintel.mkv', (res, req) => {
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/* Log */
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console.log("Copying Sintel video...");
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/* Copy the entire video to backpressure */
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res.end(toArrayBuffer(fs.readFileSync(fileName)));
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}).get('/*', (res, req) => {
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/* Make sure to always handle every route */
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res.end('Nothing to see here!');
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}).listen(port, (token) => {
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if (token) {
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console.log('Listening to port ' + port);
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} else {
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console.log('Failed to listen to port ' + port);
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}
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});
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