The router should provide the feature. E. G crossbar.io router has meta rpc enpoints and pub/sub events letting you inspect and react to any activity taking pl

The router should provide the feature. E. G crossbar.io router has meta rpc enpoints and pub/sub events letting you inspect and react to any activity taking place. It's expensive on resources so you should use it sparingly, but it's very handy to get a grasp on what the hell is going on.