server

Documentation

Index

• Constants
• func NewServer(cache Cache, grpcOpts ...grpc.ServerOption) (*grpc.Server, error)
• func NewServerWithGetter(cache Cache, getter ServerFinder, grpcOpts ...grpc.ServerOption) (*grpc.Server, error)
• type Cache
• type Picker
  • func (p *Picker) Build(buildInfo base.PickerBuildInfo) balancer.Picker
  • func (p *Picker) Pick(info balancer.PickInfo) (balancer.PickResult, error)
• type Resolver
  • func (r *Resolver) Build(target resolver.Target, cc resolver.ClientConn, opts resolver.BuildOptions) (resolver.Resolver, error)
  • func (r *Resolver) Close()
  • func (r *Resolver) ResolveNow(resolver.ResolveNowOptions)
  • func (r *Resolver) Scheme() string
• type ServerFinder

Constants

const ResolverName string = "dcache"

Functions

func NewServer

func NewServer(cache Cache, grpcOpts ...grpc.ServerOption) (
	*grpc.Server, error,
)

NewServer returns a grpc.Server with the given options applied.

func NewServerWithGetter

func NewServerWithGetter(cache Cache, getter ServerFinder, grpcOpts ...grpc.ServerOption) (
	*grpc.Server, error,
)

NewServer returns a grpc.Server with the given options applied.

Types

type Cache

type Cache interface {
	Set(key string, value []byte) error
	Get(key string) ([]byte, error)
}

Cache interface that represents the most basic operations of the cache.

type Picker

type Picker struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func (*Picker) Build

func (p *Picker) Build(buildInfo base.PickerBuildInfo) balancer.Picker

func (*Picker) Pick

func (p *Picker) Pick(info balancer.PickInfo) (balancer.PickResult, error)

type Resolver

type Resolver struct {
	sync.Mutex
	// contains filtered or unexported fields
}

func (*Resolver) Build

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

func (*Resolver) Close

func (r *Resolver) Close()

Close tears down clientConn and all underlying connections

func (*Resolver) ResolveNow

func (r *Resolver) ResolveNow(resolver.ResolveNowOptions)

func (*Resolver) Scheme

func (r *Resolver) Scheme() string

type ServerFinder

type ServerFinder interface {
	GetServers() ([]*pb.Server, error)
}

ServerFinder is to combat compatibility issues with adding GetServers() to the cache struct. Since that would make us change the tests fully since we cannot use bigcache easily.