grpc

Documentation

Index

• func ClientOptions(options *istiokeepalive.Options, tlsOpts *TLSOptions) ([]grpc.DialOption, error)
• func ServerOptions(options *istiokeepalive.Options, interceptors ...grpc.UnaryServerInterceptor) []grpc.ServerOption
• type ErrorType
  • func GRPCErrorType(err error) ErrorType
• type TLSOptions

Functions

func ClientOptions

func ClientOptions(options *istiokeepalive.Options, tlsOpts *TLSOptions) ([]grpc.DialOption, error)

ClientOptions returns consistent grpc dial options with custom dial options

func ServerOptions

func ServerOptions(options *istiokeepalive.Options, interceptors ...grpc.UnaryServerInterceptor) []grpc.ServerOption

Types

type ErrorType

type ErrorType string

const (
	// This indicates all the errors except the expected errors or graceful termination.
	UnexpectedError ErrorType = "unexpectedError"
	// This indicates an expected error when things are operating normally.
	ExpectedError ErrorType = "expectedError"
	// This indicates an error which happen when the connection is gracefully terminated.
	// For example, the peer calls `SendClose()`.
	GracefulTermination ErrorType = "gracefulTermination"
)

func GRPCErrorType

func GRPCErrorType(err error) ErrorType

GRPCErrorType checks a gRPC error code and determines its ErrorType. This is basically capturing when the peer disconnects.

type TLSOptions

type TLSOptions struct {
	RootCert      string
	Key           string
	Cert          string
	ServerAddress string
	SAN           string
}

TLSOptions include TLS options that a grpc client uses to connect with server.