44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
'use strict';
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let net = require('net');
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let http = require('http');
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let https = require('https');
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exports.createServer = (opts, handler) => {
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let server = net.createServer(socket => {
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socket.once('data', buffer => {
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// Pause the socket
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socket.pause();
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// Determine if this is an HTTP(s) request
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let byte = buffer[0];
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let protocol;
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if (byte === 22) {
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protocol = 'https';
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} else if (32 < byte && byte < 127) {
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protocol = 'http';
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}
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let proxy = server[protocol];
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if (proxy) {
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// Push the buffer back onto the front of the data stream
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socket.unshift(buffer);
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// Emit the socket to the HTTP(s) server
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proxy.emit('connection', socket);
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}
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// As of NodeJS 10.x the socket must be
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// resumed asynchronously or the socket
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// connection hangs, potentially crashing
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// the process. Prior to NodeJS 10.x
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// the socket may be resumed synchronously.
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process.nextTick(() => socket.resume());
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});
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});
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server.http = http.createServer(handler);
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server.https = https.createServer(opts, handler);
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return server;
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}; |