balance2

Documentation

Index

• func RegisterBalancer(name string, b Balancer)
• type Balancer
• type BalancerMgr
  • func (p *BalancerMgr) RegisterBalancer(name string, b Balancer)
• type Instance
  • func DoBalance(name string, insts []*Instance) (inst *Instance, err error)
  • func (p *Instance) GetHost() string
  • func (p *Instance) GetPort() int
  • func (p *Instance) NewInstance(host string, port int)
  • func (p *Instance) String() string
• type RandomBalancer
  • func (p *RandomBalancer) DoBalance(insts []*Instance, key ...string) (inst *Instance, err error)
• type RoundBalancer
  • func (p *RoundBalancer) DoBalance(insts []*Instance, key ...string) (inst *Instance, err error)

Functions

func RegisterBalancer

func RegisterBalancer(name string, b Balancer)

Types

type Balancer

type Balancer interface {
	DoBalance([]*Instance, ...string) (*Instance, error)
}

type BalancerMgr

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

var Mgr *BalancerMgr = &BalancerMgr{
	allBalancer: make(map[string]Balancer, 0),
}

func (*BalancerMgr) RegisterBalancer

func (p *BalancerMgr) RegisterBalancer(name string, b Balancer)

type Instance

type Instance struct {
	Host string
	Port int
}

func DoBalance

func DoBalance(name string, insts []*Instance) (inst *Instance, err error)

func (*Instance) GetHost

func (p *Instance) GetHost() string

func (*Instance) GetPort

func (p *Instance) GetPort() int

func (*Instance) NewInstance

func (p *Instance) NewInstance(host string, port int)

func (*Instance) String

func (p *Instance) String() string

type RandomBalancer

type RandomBalancer struct {
}

func (*RandomBalancer) DoBalance

func (p *RandomBalancer) DoBalance(insts []*Instance, key ...string) (inst *Instance, err error)

type RoundBalancer

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

func (*RoundBalancer) DoBalance

func (p *RoundBalancer) DoBalance(insts []*Instance, key ...string) (inst *Instance, err error)