Aspects
Pusher
Pusher is a hosted API for quickly, easily and securely adding scalable realtime functionality to web and mobile apps.
Websocket
WebSocket is an API built on top of TCP sockets and a protocol for bi-directional, full-duplex communication between client and server without the overhead of HTTP.
Others
| Quality | Example |
|---|---|
| Technology bidirectional more |
"The underlying websocket technology is bidirectional more info here but pusher s pub sub model is unidirectional" from question "Am I using websockets correctly?" |