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36 lines
754 B
JavaScript
36 lines
754 B
JavaScript
var httpProxy = require('../../lib/node-http-proxy');
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//
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// A simple round-robin load balancing strategy.
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//
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// First, list the servers you want to use in your rotation.
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//
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var addresses = [
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{
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host: 'ws1.0.0.0',
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port: 80
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},
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{
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host: 'ws2.0.0.0',
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port: 80
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}
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];
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httpProxy.createServer(function (req, res, proxy) {
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//
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// On each request, get the first location from the list...
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//
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var target = addresses.shift();
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//
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// ...then proxy to the server whose 'turn' it is...
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//
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console.log('balancing request to: ', target);
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proxy.proxyRequest(req, res, target);
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//
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// ...and then the server you just used becomes the last item in the list.
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//
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addresses.push(target);
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}).listen(8000);
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// Rinse; repeat; enjoy.
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