https://github.com/mesosphere-backup/connection-manager

Allows to manage connections inside the browser and order them in a queue by priority.
https://github.com/mesosphere-backup/connection-manager

browser connections manager pooling priority queue

Last synced: 5 months ago
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Allows to manage connections inside the browser and order them in a queue by priority.

• Host: GitHub
• URL: https://github.com/mesosphere-backup/connection-manager
• Owner: mesosphere-backup
• License: apache-2.0
• Created: 2017-10-24T12:17:40.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2022-12-07T09:22:06.000Z (almost 3 years ago)
• Last Synced: 2024-11-09T00:54:43.073Z (11 months ago)
• Topics: browser, connections, manager, pooling, priority, queue
• Language: JavaScript
• Size: 121 KB
• Stars: 3
• Watchers: 7
• Forks: 1
• Open Issues: 10
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
# Connection Manager [![Build Status](https://travis-ci.org/dcos-labs/connection-manager.svg?branch=master)](https://travis-ci.org/dcos-labs/connection-manager)

This package allows to manage connections inside the browser and order them in a queue by priority.

Browsers can open only a limited amount of connections so when you urgently need one there may not be a slot. This package solves the issue by providing a manager that enqueues all requested connections and priorities them accordingly.

## Usage

```javascript

import { XHRConnection, ConnectionEvent } from "@dcos/connections";

import ConnectionManager from "@dcos/connection-manager";

const connection = new XHRConnection("http://127.0.0.1");

connection.on(ConnectionEvent.CLOSE, function(event) {

  // doing something with event.target.response

});

ConnectionManager.enqueue(connection);

```

Connection will be opened by the manager once there's a slot available.

## Connection types

At the moment `connection-manager` package exposes only one connection `XHRConnection` that wraps `XmlHttpRequest`

```javascript

const connection = new XHRConnection("http://127.0.0.1", {

  method: "POST",

  body: "{}",

  contentType: "json"

});

```

## Creating your own connection type

If you want to create your own connection type that will be compatible with the manager please extend `AbstractConnection`.

Have a look at `Connections/AbstractConnection.js` for more info.