manual

Documentation

Overview

Package manual defines a resolver that can be used to manually send resolved addresses to ClientConn.

Index

• type Resolver
  • func GenerateAndRegisterManualResolver() (*Resolver, func())
  • func NewBuilderWithScheme(scheme string) *Resolver
  • func (r *Resolver) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error)
  • func (*Resolver) Close()
  • func (r *Resolver) InitialState(s resolver.State)
  • func (*Resolver) ResolveNow(o resolver.ResolveNowOption)
  • func (r *Resolver) Scheme() string
  • func (r *Resolver) UpdateState(s resolver.State)

Types

type Resolver

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

Resolver is also a resolver builder. It's build() function always returns itself.

func GenerateAndRegisterManualResolver

func GenerateAndRegisterManualResolver() (*Resolver, func())

GenerateAndRegisterManualResolver generates a random scheme and a Resolver with it. It also registers this Resolver. It returns the Resolver and a cleanup function to unregister it.

func NewBuilderWithScheme

func NewBuilderWithScheme(scheme string) *Resolver

NewBuilderWithScheme creates a new test resolver builder with the given scheme.

func (*Resolver) Build

func (r *Resolver) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOption) (resolver.Resolver, error)

Build returns itself for Resolver, because it's both a builder and a resolver.

func (*Resolver) Close

func (*Resolver) Close()

Close is a noop for Resolver.

func (*Resolver) InitialState

func (r *Resolver) InitialState(s resolver.State)

InitialState adds initial state to the resolver so that UpdateState doesn't need to be explicitly called after Dial.

func (*Resolver) ResolveNow

func (*Resolver) ResolveNow(o resolver.ResolveNowOption)

ResolveNow is a noop for Resolver.

func (*Resolver) Scheme

func (r *Resolver) Scheme() string

Scheme returns the test scheme.

func (*Resolver) UpdateState

func (r *Resolver) UpdateState(s resolver.State)

UpdateState calls cc.UpdateState.