indexOfAsync refactoring
indexOfAsync refactoring

hepin1989/redisson,jackygurui/redisson,mrniko/redisson,ys305751572/redisson,sunbeansoft/redisson,fourfireliu/redisson,hlta/redisson,rabbitcount/redisson,sdgdsffdsfff/redisson,redisson/redisson,setronica-dev/redisson,TonnyFeng/redisson,fengshao0907/redisson,ContaAzul/redisson,mushroomgithub/redisson,mbrukman/redisson,xiexingguang/redisson,amincheloh/redisson,zhoffice/redisson,scubasau/redisson