AlexeyUzhva all time

aca01c205cbe3f6ae880c4d39f6116a944e5dfde | Author: AlexeyUzhva <alexey@uzhva.com>
 | 2020-02-28 13:30:20+03:00

    Allocation-Free Round Robin Policy (fixes #1401) (#1402)
    
    * reduced number of allocations in host picking logic
    
    * a bit of cleanup
    
    * fixes for broken tests
    
    * dropped go vet-suggested code
    
    * fix after merge