Tracer current receives 2 pieces of data:

• Type (send/receive)
• Data: a string that contains the HTTP headers and data.

I propose that we enhance the tracer so that data is an object that contains:

• Headers in an array
• Data as an object (or many json string)
• Method as a string

The benefit of this is that when users supply a tracer, they can do all sorts of things with the trace data and it provides a model that is more flexible to use.

What do you guys think?