# node-priority

**Repository Path**: mirrors_yorkie/node-priority

## Basic Information

- **Project Name**: node-priority
- **Description**: priority resources dispatcher for nodejs
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-11-23
- **Last Updated**: 2026-05-17

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README


node-priority
---------------

priority resources dispatcher for nodejs

### Usage
```js
var resource = new PriorityResource([
  function ping_pong(x) {
    if (x === 'ping')
      return 'pong';
    else
      return this.next();
  },
  function upcase_service(y) {
    return y.toUpperCase();
  }
]);

resource.fetch('ping', function(err, res) {
  // will get 'pong'
});
resource.fetch('beep', function(err, res) {
  // will get 'BEEP'
});

```

`node-priority` supports timeout, the default value is `30` seconds, and you can define your `timer` before `.fetch()`:

```js
resource.setTimeout(100); // set timeout to 100ms
```

You also can define new timer to get `timeout` event:

```js
resource.setTimeout(100, function() {
  // will call once there is a request timeout
});
```

For convience, it supports set back to default timeout by:

```js
resource.setTimeout();  // set back to default timeout
```

### Implement an XML/JSON HTTP router(but priority with JSON response)
```js
// define your resourcer
var resourcer = new PriorityResource([
  function getJSON(req) {
    var self = this;
    if (req.accept === 'application/json')
      requestJSON(function(json) { self.done(json); });
    else
      self.next();
  },
  function getXML(req) {
    requestXML(function(xml) { self.done(xml); });
  }
]);

// define router
app.get('/beep', function(req, res) {
  resourcer.fetch(req, function(err, result) {
    if (err)
      res.send(500);
    else
      res.send(200, result);
  });
});
```

### Installation

```bash
$ npm install priority --save
```

### License

MIT