Timeline for implementation of X-B3-Flags and X-B3-Sampled

[suryatech]

Is the implementation on the cards or do you guys need help with this ?

I see that currently there is no sampleRate construct that is being offered. This would be really helpful when tracing libraries like finagle are used in different services in a given architecture.

[cyli]

Hi @suryatech! Help would very much be appreciated! Thank you for suggesting this and offering to implement it!

[suryatech]

@cyli @wadey

I am about to start on this. Any thoughts on how to implement this, at a higher level ?

[drpacman]

I have made a pull request for support of the sampled header (pull #41)