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feat: add sockPath option (options.sockPath) #1553

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Jan 30, 2019
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4 changes: 2 additions & 2 deletions client-src/default/index.js
Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@

/* global __resourceQuery WorkerGlobalScope self */
/* eslint prefer-destructuring: off */

const querystring = require('querystring');
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Suggested change
const querystring = require('querystring');
const qs = require('querystring');

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Disagree, no need rewrite full package name to short name.

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@trescenzi trescenzi Oct 30, 2018

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qs also conflicts with another variable in the file, and eslint complains about shadowing. That's why it's been renamed from the original PR.

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@trescenzi you did everything right, do not rename

const url = require('url');
const stripAnsi = require('strip-ansi');
const log = require('loglevel').getLogger('webpack-dev-server');
Expand Down Expand Up @@ -196,7 +196,7 @@ const socketUrl = url.format({
auth: urlParts.auth,
hostname,
port: urlParts.port,
pathname: urlParts.path == null || urlParts.path === '/' ? '/sockjs-node' : urlParts.path
pathname: urlParts.path == null || urlParts.path === '/' ? '/sockjs-node' : (querystring.parse(urlParts.path).sockPath || urlParts.path)
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Why we need use querystring.parse here?

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That I don't know the answer to. It was left over from the initial pr and I kinda just assumed was how stuff was done. Will investigate and come back with an answer.

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@trescenzi thanks!

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So what's happening here is that __resouceQuery gets the sockPath option passed in. This is then parsing that querystring and getting the sockPath option.

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@trescenzi just add this comment to code 👍

});

socket(socketUrl, onSocketMsg);
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15 changes: 15 additions & 0 deletions examples/node-api-sock-path/README.md
Original file line number Diff line number Diff line change
@@ -0,0 +1,15 @@
# Node.js API - Simple
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Please remove all examples as we don't intend to maintain them in the future (#1469)


```shell
node server.js
```

Starts a simple webpack-dev-server setup via the Node API. Open `http://localhost:8080/` to go the app.

## What should happen

In the app you should see "It's working."

In `app.js`, uncomment the code that results in an error and save. This error should be visible in the CLI and devtools.

Then, in `app.js`, uncomment the code that results in a warning. This warning should be visible in the CLI and devtools.
3 changes: 3 additions & 0 deletions examples/node-api-sock-path/app.js
Original file line number Diff line number Diff line change
@@ -0,0 +1,3 @@
'use strict';

document.write('It\'s working under a subapp');
9 changes: 9 additions & 0 deletions examples/node-api-sock-path/index.html
Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
<!DOCTYPE html>
<html>
<head>
<script src="/subapp/bundle.js" type="text/javascript" charset="utf-8"></script>
</head>
<body>
<h1>Example: Node.js API - Simple</h1>
</body>
</html>
25 changes: 25 additions & 0 deletions examples/node-api-sock-path/server.js
Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
'use strict';

const path = require('path');
const Webpack = require('webpack');
const WebpackDevServer = require('../../lib/Server');
const webpackConfig = require('./webpack.config');

const compiler = Webpack(webpackConfig);
const server = new WebpackDevServer(compiler, {
stats: {
colors: true
},
contentBase: path.resolve(__dirname),
watchContentBase: true,
sockPath: '/subapp/sockjs-node',
publicPath: '/subapp/',
historyApiFallback: {
disableDotRule: true,
index: '/subapp/'
}
});

server.listen(8080, '127.0.0.1', () => {
console.log('Starting server on http://localhost:8080');
});
10 changes: 10 additions & 0 deletions examples/node-api-sock-path/webpack.config.js
Original file line number Diff line number Diff line change
@@ -0,0 +1,10 @@
'use strict';

module.exports = {
context: __dirname,
entry: ['./app.js', '../../client/index.js?http://localhost:8080/&sockPath=subapp/sockjs-node'],
output: {
filename: 'bundle.js',
publicPath: '/subapp/'
}
};
3 changes: 2 additions & 1 deletion lib/Server.js
Original file line number Diff line number Diff line change
Expand Up @@ -85,6 +85,7 @@ function Server (compiler, options = {}, _log) {

this.watchOptions = options.watchOptions || {};
this.contentBaseWatchers = [];
this.sockPath = `/${options.sockPath ? options.sockPath.replace(/^\/|\/$/, '') : 'sockjs-node'}`;

// Listening for events
const invalidPlugin = () => {
Expand Down Expand Up @@ -763,7 +764,7 @@ Server.prototype.listen = function (port, hostname, fn) {
});

socket.installHandlers(this.listeningApp, {
prefix: '/sockjs-node'
prefix: this.sockPath
});

if (fn) {
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4 changes: 4 additions & 0 deletions lib/options.json
Original file line number Diff line number Diff line change
Expand Up @@ -51,6 +51,9 @@
"socket": {
"type": "string"
},
"sockPath": {
"type": "string"
},
"watchOptions": {
"type": "object"
},
Expand Down Expand Up @@ -321,6 +324,7 @@
"filename": "should be {String|RegExp|Function} (https://webpack.js.org/configuration/dev-server/#devserver-filename-)",
"port": "should be {String|Number} (https://webpack.js.org/configuration/dev-server/#devserver-port)",
"socket": "should be {String} (https://webpack.js.org/configuration/dev-server/#devserver-socket)",
"sockPath": "should be {String} (https://webpack.js.org/configuration/dev-server/#devserver-sockPath)",
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This needs to be documented by opening a PR in docs repo please. Currently to URL redirects to the dev server 'landing page', which might be confusing for some and ultimately isn't really helpful

"watchOptions": "should be {Object} (https://webpack.js.org/configuration/dev-server/#devserver-watchoptions)",
"writeToDisk": "should be {Boolean|Function} (https://github.com/webpack/webpack-dev-middleware#writetodisk)",
"headers": "should be {Object} (https://webpack.js.org/configuration/dev-server/#devserver-headers-)",
Expand Down
3 changes: 2 additions & 1 deletion lib/utils/addEntries.js
Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,8 @@ function addEntries (config, options, server) {
};

const domain = createDomain(options, app);
const entries = [ `${require.resolve('../../client/')}?${domain}` ];
const sockPath = options.sockPath ? `&sockPath=${options.sockPath}` : '';
const entries = [ `${require.resolve('../../client/')}?${domain}${sockPath}` ];

if (options.hotOnly) {
entries.push(require.resolve('webpack/hot/only-dev-server'));
Expand Down