e8fbfb14c1
Add coexistence checks to all enqueue methods to prevent loading both React and Grid.js assets simultaneously. Changes: - ReactAdmin.php: Only enqueue React assets when ?react=1 - Init.php: Skip Grid.js when React active on admin pages - Form.php, Coupon.php, Access.php: Restore classic assets when ?react=0 - Customer.php, Product.php, License.php: Add coexistence checks Now the toggle between Classic and React versions works correctly. Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>
110 lines
2.6 KiB
Markdown
110 lines
2.6 KiB
Markdown
# get-port [](https://travis-ci.org/sindresorhus/get-port)
|
|
|
|
> Get an available [TCP port](https://en.wikipedia.org/wiki/Port_(computer_networking))
|
|
|
|
## Install
|
|
|
|
```
|
|
$ npm install get-port
|
|
```
|
|
|
|
## Usage
|
|
|
|
```js
|
|
const getPort = require('get-port');
|
|
|
|
(async () => {
|
|
console.log(await getPort());
|
|
//=> 51402
|
|
})();
|
|
```
|
|
|
|
Pass in a preferred port:
|
|
|
|
```js
|
|
(async () => {
|
|
console.log(await getPort({port: 3000}));
|
|
// Will use 3000 if available, otherwise fall back to a random port
|
|
})();
|
|
```
|
|
|
|
Pass in an array of preferred ports:
|
|
|
|
```js
|
|
(async () => {
|
|
console.log(await getPort({port: [3000, 3001, 3002]}));
|
|
// Will use any element in the preferred ports array if available, otherwise fall back to a random port
|
|
})();
|
|
```
|
|
|
|
Use the `makeRange()` helper in case you need a port in a certain range:
|
|
|
|
```js
|
|
(async () => {
|
|
console.log(await getPort({port: getPort.makeRange(3000, 3100)}));
|
|
// Will use any port from 3000 to 3100, otherwise fall back to a random port
|
|
})();
|
|
```
|
|
|
|
## API
|
|
|
|
### getPort(options?)
|
|
|
|
Returns a `Promise` for a port number.
|
|
|
|
#### options
|
|
|
|
Type: `object`
|
|
|
|
##### port
|
|
|
|
Type: `number | Iterable<number>`
|
|
|
|
A preferred port or an iterable of preferred ports to use.
|
|
|
|
##### host
|
|
|
|
Type: `string`
|
|
|
|
The host on which port resolution should be performed. Can be either an IPv4 or IPv6 address.
|
|
|
|
### getPort.makeRange(from, to)
|
|
|
|
Make a range of ports `from`...`to`.
|
|
|
|
Returns an `Iterable` for ports in the given range.
|
|
|
|
#### from
|
|
|
|
Type: `number`
|
|
|
|
First port of the range. Must be in the range `1024`...`65535`.
|
|
|
|
#### to
|
|
|
|
Type: `number`
|
|
|
|
Last port of the range. Must be in the range `1024`...`65535` and must be greater than `from`.
|
|
|
|
## Beware
|
|
|
|
There is a very tiny chance of a race condition if another process starts using the same port number as you in between the time you get the port number and you actually start using it.
|
|
|
|
Race conditions in the same process are mitigated against by using a lightweight locking mechanism where a port will be held for a minimum of 15 seconds and a maximum of 30 seconds before being released again.
|
|
|
|
## Related
|
|
|
|
- [get-port-cli](https://github.com/sindresorhus/get-port-cli) - CLI for this module
|
|
|
|
---
|
|
|
|
<div align="center">
|
|
<b>
|
|
<a href="https://tidelift.com/subscription/pkg/npm-get-port?utm_source=npm-get-port&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
|
|
</b>
|
|
<br>
|
|
<sub>
|
|
Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
|
|
</sub>
|
|
</div>
|