Is it possible to use Webpack-Hot-Middleware with NGINX on server side?
<p>I am working on a project for a client and I need to use webpack's Hot Module Replacement feature. I am using an express (node) application behind NGINX. I am using many javascript frameworks to design the application, React happens to be one of them. </p>

<p>I will be using the HMR feature. </p>

<p>I have a webpack.config.js like this :</p>

<pre><code>var webpack = require('webpack');
var ExtractTextPlugin = require("extract-text-webpack-plugin");
var merge = require('webpack-merge');
var validate = require('webpack-validator');
var CleanWebpackPlugin = require('clean-webpack-plugin');
var styleLintPlugin = require('stylelint-webpack-plugin');

//breaking up into smaller modules
//commons module
//first
var start = {        
 context : __dirname ,

 //entry point defination
 entry : { 
    app : ['./require.js','webpack-hot-middleware/client?https:127.0.0.1:8195'], 
    vendor : ['angular','angular-animate','angular-messages','angular-aria','angular-route','angular-material','react','react-dom',''webpack-hot-middleware/client?https:127.0.0.1:8195'']

 },
 //output defination
 output : {
    path : './public/dist',
  publicPath: 'https://127.0.0.1:8195/public/dist/',
    filename : 'app.bundle.js'
 },
 module: { preLoaders: [
      {
        test: /\.(js|jsx)$/,
         exclude: /(node_modules|bower_components)/,
        loaders: ['eslint']
      }    
    ],
    loaders: [
            {test: /\.js$/, loader: 'ng-annotate!babel?presets[]=es2015!jshint', exclude: /node_modules/},
            {
                test: /\.css$/,
                exclude: /(node_modules|bower_components)/,
                loader: ExtractTextPlugin.extract("style-loader", "css")
            },
            {
                test: /\.less$/,
                exclude: /(node_modules|bower_components)/,
                loader: ExtractTextPlugin.extract("style", "css!less")
            },
            {
                test: /\.scss$/,
                exclude: /(node_modules|bower_components)/,
                loader: ExtractTextPlugin.extract("style", "css!sass")
            },
            {
                test: /\.jsx?$/,
                exclude: /(node_modules|bower_components)/,
                loaders: ['react-hot', 'babel'],

            },
            {
                test: /\.woff2$/,
                loader: 'url'
            }

        ]
    },
 plugins: [

    new webpack.optimize.CommonsChunkPlugin(/* chunkName= */"vendor", /* filename= */"vendor.bundle.js"),
    new webpack.DefinePlugin({
     "process.env": {
          NODE_ENV: JSON.stringify("production")
      }
    }),
    new ExtractTextPlugin("styling.css", {allChunks: true}),
    new ExtractTextPlugin("styling.css", {allChunks: true}),
    new ExtractTextPlugin("styling.css", {allChunks: true}),
    //new webpack.optimize.UglifyJsPlugin({
    //compress: {
     //  warnings: false
    // },

 //}),
 //   new webpack.optimize.DedupePlugin(),
  //  new webpack.optimize.OccurrenceOrderPlugin(), 
    new webpack.HotModuleReplacementPlugin(),
    new webpack.NoErrorsPlugin()
  ],
  //target: 'web'
};

var config;

// Detect how npm is run and branch based on that
//choose modules
//all modules
switch(process.env.npm_lifecycle_event) {
  case 'build':
    config = merge(start);
    break;
  default:
    config = merge(start);
}

//export config
module.exports = validate(config); 
</code></pre>

<p>My app.js file includes : </p>

<pre><code>app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
//webpack development server integration 
app.use(require("webpack-dev-middleware")(compiler, {
    noInfo: false, stats: { colors: true,
            chunks: true, 
            'errors-only': true }, headers: { "X-Custom-Header": "yes" },  publicPath: webpackConfig.output.publicPath

}));
app.use(require("webpack-hot-middleware")(compiler, {
   log: console.log
}));
</code></pre>

<p>My NGINX file includes </p>

<pre><code>location / {
...
proxy_pass  https://127.0.0.1:8195; 
...
...
} 
</code></pre>

<p>When I open <a href="https://127.0.0.1:8195" rel="noreferrer">https://127.0.0.1:8195</a>. Then files are created and served up. Express listens on 8195 port. 
But when I open the <a href="https://domain-name.com" rel="noreferrer">https://domain-name.com</a>, the files aren't served but NGINX doesn't show 502 error. </p>