func walkOnce(
dst farm.Selecter,
wait waiter,
src <-chan []string,
maxSize int,
instr instrumentation.WalkInstrumentation,
) {
for batch := range src {
log.Printf("walk: received batch of %d, requesting tokens", len(batch))
wait.Wait(int64(len(batch)))
log.Printf("walk: received tokens, performing Select")
dst.Select(batch, 0, maxSize)
instr.WalkKeys(len(batch))
log.Printf("walk: performed Select, waiting for next batch")
}
}
func walkOnce(
dst farm.Selecter,
wait waiter,
src <-chan []string,
maxSize int,
instr instrumentation.WalkInstrumentation,
) {
defer func(t time.Time) { log.Printf("single walk complete, %s", time.Since(t)) }(time.Now())
for batch := range src {
log.Printf("walk: received batch of %d, requesting tokens", len(batch))
wait.Wait(int64(len(batch)))
log.Printf("walk: received tokens, performing Select")
dst.SelectOffset(batch, 0, maxSize)
instr.WalkKeys(len(batch))
log.Printf("walk: performed Select, waiting for next batch")
}
}