chash

package
v0.10.0 Latest Latest
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 Go to latest Published: Apr 13, 2026 License: Apache-2.0 Imports: 8 Imported by: 0

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Constants

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Variables

This section is empty.

Functions

func Init added in v0.9.0 

func Init() error

Init registers the hashing balancers.

Types

type Balancer added in v0.10.0 

type Balancer struct {
	// contains filtered or unexported fields
}

Balancer implements a consistent hashing load balancing strategy.

func NewBalancer 

func NewBalancer(proxies []proxy.Proxy, hashon string, replicas int) *Balancer

NewBalancer creates a new consistent hashing Balancer instance. It uses the consistent hashing package for better distribution and performance. Each proxy's virtual nodes are scaled by its Weight() to achieve weight-based distribution.

func (*Balancer) Proxies added in v0.10.0 

func (b *Balancer) Proxies() []proxy.Proxy

Proxies returns the list of proxies managed by the balancer.

func (*Balancer) Select added in v0.10.0 

func (b *Balancer) Select(_ context.Context, c *app.RequestContext) (proxy.Proxy, error)

Select picks a proxy from the hash ring based on a hashed value from the request. If the selected proxy is unavailable, it tries the next nodes on the ring.

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