filtered_websocket 0.4.1

A simple framework for constructing websocket servers from filter chains.

Filtered WebSocket is a straight forward framework for implementing websocket servers which draws inspiration from UNIX process pipelines.

It’s a metaphor for: cat server_event | behavior_a | behavior_b | … Server event handlers are encapsulated within filters such that building elaborate behaviors is as easy as importing new modules. Imported filters automatically add themselves to an appropriate filter chain (pipeline).

• Supports SSL

• Scales horizontally via remote backend storage (redis) and pubsub handling

• Supports token based auth

• New behaviors are added by simply importing filter modules