grpc

Documentation

Index

• func Dial(ctx context.Context, opts ...ClientOption) (*grpc.ClientConn, error)
• func DialInsecure(ctx context.Context, opts ...ClientOption) (*grpc.ClientConn, error)
• type ClientOption
  • func WithDiscovery(d registry.Discovery) ClientOption
  • func WithEndpoint(endpoint string) ClientOption
  • func WithMiddleware(m ...middleware.Middleware) ClientOption
  • func WithOptions(opts ...grpc.DialOption) ClientOption
  • func WithTimeout(timeout time.Duration) ClientOption
  • func WithUnaryInterceptor(in ...grpc.UnaryClientInterceptor) ClientOption
• type Server
  • func NewServer(opts ...ServerOption) *Server
  • func (s *Server) Endpoint() (*url.URL, error)
  • func (s *Server) Start(ctx context.Context) error
  • func (s *Server) Stop(ctx context.Context) error
• type ServerOption
  • func Address(addr string) ServerOption
  • func Logger(logger log.Logger) ServerOption
  • func Middleware(m ...middleware.Middleware) ServerOption
  • func Network(network string) ServerOption
  • func Options(opts ...grpc.ServerOption) ServerOption
  • func Timeout(timeout time.Duration) ServerOption
  • func UnaryInterceptor(in ...grpc.UnaryServerInterceptor) ServerOption
• type Transport
  • func (tr *Transport) Endpoint() string
  • func (tr *Transport) Header() transport.Header
  • func (tr *Transport) Kind() string
  • func (tr *Transport) Operation() string

Functions

func Dial

func Dial(ctx context.Context, opts ...ClientOption) (*grpc.ClientConn, error)

Dial returns a GRPC connection.

func DialInsecure

func DialInsecure(ctx context.Context, opts ...ClientOption) (*grpc.ClientConn, error)

DialInsecure returns an insecure GRPC connection.

Types

type ClientOption

type ClientOption func(o *clientOptions)

ClientOption is gRPC client option.

func WithDiscovery

func WithDiscovery(d registry.Discovery) ClientOption

WithDiscovery with client discovery.

func WithEndpoint

func WithEndpoint(endpoint string) ClientOption

WithEndpoint with client endpoint.

func WithMiddleware

func WithMiddleware(m ...middleware.Middleware) ClientOption

WithMiddleware with client middleware.

func WithOptions

func WithOptions(opts ...grpc.DialOption) ClientOption

WithOptions with gRPC options.

func WithTimeout

func WithTimeout(timeout time.Duration) ClientOption

WithTimeout with client timeout.

func WithUnaryInterceptor

func WithUnaryInterceptor(in ...grpc.UnaryClientInterceptor) ClientOption

WithUnaryInterceptor returns a DialOption that specifies the interceptor for unary RPCs.

type Server

type Server struct {
	*grpc.Server
	// contains filtered or unexported fields
}

Server is a gRPC server wrapper.

func NewServer

func NewServer(opts ...ServerOption) *Server

NewServer creates a gRPC server by options.

func (*Server) Endpoint

func (s *Server) Endpoint() (*url.URL, error)

Endpoint return a real address to registry endpoint. examples:

grpc://127.0.0.1:9000?isSecure=false

func (*Server) Start

func (s *Server) Start(ctx context.Context) error

Start start the gRPC server.

func (*Server) Stop

func (s *Server) Stop(ctx context.Context) error

Stop stop the gRPC server.

type ServerOption

type ServerOption func(o *Server)

ServerOption is gRPC server option.

func Address

func Address(addr string) ServerOption

Address with server address.

func Logger

func Logger(logger log.Logger) ServerOption

Logger with server logger.

func Middleware

func Middleware(m ...middleware.Middleware) ServerOption

Middleware with server middleware.

func Network

func Network(network string) ServerOption

Network with server network.

func Options

func Options(opts ...grpc.ServerOption) ServerOption

Options with grpc options.

func Timeout

func Timeout(timeout time.Duration) ServerOption

Timeout with server timeout.

func UnaryInterceptor

func UnaryInterceptor(in ...grpc.UnaryServerInterceptor) ServerOption

UnaryInterceptor returns a ServerOption that sets the UnaryServerInterceptor for the server.

type Transport

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

Transport is a gRPC transport.

func (*Transport) Endpoint

func (tr *Transport) Endpoint() string

Endpoint returns the transport endpoint.

func (*Transport) Header

func (tr *Transport) Header() transport.Header

Header returns the transport header.

func (*Transport) Kind

func (tr *Transport) Kind() string

Kind returns the transport kind.

func (*Transport) Operation

func (tr *Transport) Operation() string

Operation returns the transport operation.