Shameful but relevant plus here, the Foss project crossbar.io helps with that kind of thinking. It creates transparent pub/sub and routed rpc that work betwe

Shameful but relevant plus here, the Foss project crossbar.io helps with that kind of thinking. It creates transparent pub/sub and routed rpc that work between microservices and cross languages. But because it uses websocket as a transport, it also work with no adjustments in the browser.