JSON-RPC Presentation - Brno Ruby Users Group - 26.04.2012
On the Thursday before last I gave a presentation on the JSON-RPC protocol and my implementation of it to the Brno Ruby Users Group. You may find the slides here as well some code examples in Ruby and Javascript here.
RJR is a simple implementation of the JSON-RPC 2.0 standard, using eventmachine on the backend to serve JSON-RPC requests over a multitude of transport types including amqp, http, websockets, tcp/udp, and more. It permits method handlers to be registered and then invoked via any transport the end-user wishes (and the server admin permits access to).
The context of the request is made available to the handler when it is invoked, so that the developer can manage flow control accordingly and store any additional metadata in the requests and responses to extend the JSON-RPC protocol in any manner they desire.
The source code is freely available on github, any patches/issues/etc would be more than welcome. Happy hacking!