Implement Circuit Breaker Pattern

[rizalgowandy]

It will be awesome if resty has a built-in circuit breaker that can be enabled.
This feature protects from too many open files and much more accidents.

Reference: https://github.com/eapache/go-resiliency

[jeevatkm]

@rizalgowandy Thanks for reaching out and recommending a new feature for Resty.

[mstrYoda]

Is there any progress on this? It would be quite good to have a built-in cb.

[taoli0515]

Bump on this - built in circuit breaker would be very helpful