Logserver
Use this log-server when the JavaScript console isn't easlity accessible. For instance when developing in Cordova (especially in iOS).
Start with node log-server.js
Test to log with: curl -d 'Testing to log over http...' http://localhost:8126/
Test to log using mqtt: node test/hello.js
See test/www/js/index.js for an example on how to log to the log-server from HTML.