🔨 Refactor client and request generation to use random value cycling

utils/slice.go

@@ -1,5 +1,7 @@
 package utils
 
+import "math/rand"
+
 func Flatten[T any](nested [][]*T) []*T {
 	flattened := make([]*T, 0)
 	for _, n := range nested {
@@ -16,3 +18,25 @@ func Contains[T comparable](slice []T, item T) bool {
 	}
 	return false
 }
+
+func RandomValueCycle[Value any](values []Value, localRand *rand.Rand) func() Value {
+	var (
+		clientsCount int = len(values)
+		currentIndex int = localRand.Intn(clientsCount)
+		stopIndex    int = currentIndex
+	)
+
+	return func() Value {
+		client := values[currentIndex]
+		currentIndex++
+		if currentIndex == clientsCount {
+			currentIndex = 0
+		}
+		if currentIndex == stopIndex {
+			currentIndex = localRand.Intn(clientsCount)
+			stopIndex = currentIndex
+		}
+
+		return client
+	}
+}