Also I could recommend https://github.com/slact/nchan https://github.com/slact/nchan. It has the same idea: hide and abstract pubsub complexity for a backend s

Also I could recommend https://github.com/slact/nchan https://github.com/slact/nchan. It has the same idea: hide and abstract pubsub complexity for a backend service. nchan is built on top of nginx and could be more convenient (existing nginx configuration knowledge) to deploy.