wspr: Implement vtrace (part 1 of many)
In this CL I add a basic implementation of vtrace spans and the vtrace
store. Also add enough functionality to collect trace data when
javascript is acting as a client.
There are many shortcomings which will be addressed by future CLs.
- The store always collects, there is no pattern based collection as in go.
- JS servers never return trace information
- There is no interface to dump traces from the console / etc.
MultiPart: 3/4
Change-Id: Id2d335aa195cd375b289ff4720ab446953eaef3d
5 files changed
tree: c3546391171a486f3fa607d5d63b32cae6db429e
- services/
