Build proxy

Run a proxy over Folding@home web client and capture response data
on each work progress update request.

.gitignore

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+node_modules/
+package-lock.json

.npmrc

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+package-lock=false

app.js

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+const app = require('express')();
+const proxy = require('express-http-proxy');
+
+const HOST = 'http://127.0.0.1';
+const PORT = 4444;
+const FAH = `${HOST}:7396`;
+
+app.use(proxy(FAH, {
+  userResDecorator: (_, proxyData, userReq) => {
+    if (userReq.path === '/api/updates' && proxyData) {
+      console.log(JSON.parse(proxyData.toString('utf-8'))[0]);
+    }
+    return new Promise(resolve => resolve(proxyData));
+  }
+}));
+app.listen(PORT, () => console.log(`Proxy is running at ${HOST}:${PORT}\n`));
+
+module.exports = app;

package.json

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+{
+  "name": "fah-web-proxy",
+  "version": "0.1.0",
+  "private": true,
+  "main": "app.js",
+  "scripts": {
+    "start": "node app.js"
+  },
+  "dependencies": {
+    "express": "4.16.1",
+    "express-http-proxy": "1.6.0"
+  }
+}