grpc

Documentation

Index

• func CreateGatewayHandler(grpcPort uint16, mux *http.ServeMux, apiBasePath string, ...) (shutdown func())
• func CreateGrpcServer(keepaliveParams keepalive.ServerParameters, ...) *grpc.Server
• func CreateShutdownHandler(ctx context.Context, gracePeriod time.Duration, grpcServer *grpc.Server) func() error
• func Listen(port uint16, grpcServer *grpc.Server, wg *sync.WaitGroup)

Functions

func CreateGatewayHandler

func CreateGatewayHandler(
	grpcPort uint16,
	mux *http.ServeMux,
	apiBasePath string,
	corsAllowedOrigins []string,
	spec string,
	handlers ...func(ctx context.Context, mux *runtime.ServeMux, conn *grpc.ClientConn) error,
) (shutdown func())

CreateGatewayHandler configures the gRPC API gateway by registering relevant handlers with the given mux.

func CreateGrpcServer

func CreateGrpcServer(
	keepaliveParams keepalive.ServerParameters,
	keepaliveEnforcementPolicy keepalive.EnforcementPolicy,
	authServices []authorization.AuthService,
) *grpc.Server

CreateGrpcServer creates a gRPC server (by calling grpc.NewServer) with settings specific to this project, and registers services for, e.g., logging and authentication.

func CreateShutdownHandler

func CreateShutdownHandler(ctx context.Context, gracePeriod time.Duration, grpcServer *grpc.Server) func() error

CreateShutdownHandler returns a function that shuts down the grpcServer when the context is closed. The server is given gracePeriod to perform a graceful showdown and is then forcably stopped if necessary

func Listen

func Listen(port uint16, grpcServer *grpc.Server, wg *sync.WaitGroup)

TODO We don't need this function. Just do this at the caller.