consistent

Documentation

Overview

Package consistent implements consistent hashing for cache nodes.

Index

• func HashBucket(key any, buckets int, previousBuckets ...int) (int, error)

Functions

func HashBucket

func HashBucket(key any, buckets int, previousBuckets ...int) (int, error)

HashBucket returns a bucket from [0,buckets). If you want to implement a retry, you can pass previousBuckets, which indicates buckets which must be avoided in the output. HashBucket will modify the previousBuckets slice by sorting it.