A (very) simple message broker over websockets in go
Package gowmb (go Websocket Message Broker) manages message processing and broadcast between various clients, based on a segregation "tag".
The package is
go get -v github.com/owulveryck/gowmb
See GoDoc reference for examples and more.
This package is heavily inspired by the "chat example" of the gorilla's websocket implementation package.