I am building a server web application using Ruby on Rails 3 that will
listen to a port to receive data from a remote client. The data is gps
location which I will then post it on a map on the server web page.
I had read about Ruby language socket programming. But how to
implement this in rails? In the controller section?
I had search the internet but I can't find a step by step guide to do
this. Hope some one can assist me on this or provide pointers to links
where by I can find the answer.