SockJS

The library closely follows the HTML5 Websockets API.

What is new in this release:

• Make `new` optional for SockJS constructor (via substack).
• It is impossible to cancel JSONP polling request - compensate for that.
• Refactored EventEmitter prototype (used only internally).

What is new in version 1.0.0-beta.13 / 0.3.15:

• Make `new` optional for SockJS constructor (via substack).
• It is impossible to cancel JSONP polling request - compensate for that.
• Refactored EventEmitter prototype (used only internally).

What is new in version 1.0.0-beta.12 / 0.3.15:

• Make `new` optional for SockJS constructor (via substack).
• It is impossible to cancel JSONP polling request - compensate for that.
• Refactored EventEmitter prototype (used only internally).

What is new in version 0.3.2:

• Fixed issue where getting /info on modern browsers when HTML is served from file:// URLs was broken.

What is new in version 0.3.1:

• Updated readme WRT websocket protocols.
• Updated readme WRT deployments on Heroku.
• Added minimalistic license block to every source file.
• Opera 12 (next) claims to do AJAX2 / CORS, but can't do xhr-streaming.
• Fixed unintentionally catch "onopen" errors.

Requirements:

• JavaScript enabled on client side
• Node.js

Limitations:

• For advanced JavaScript developers only.