serverutil

Documentation

Overview

Package serverutil provides helper functions to main.go files.

Index

• func GRPCGatewayServer(ctx context.Context, grpcServer *grpc.Server, conn *grpc.ClientConn, ...) (*http.Server, error)
• func ListenForCtrlC(servers ...interface{ Shutdown(context.Context) error })
• func ListenTLS(ctx context.Context, listenAddr, certFile, keyFile string) (net.Listener, *grpc.ClientConn, func(), error)
• func MetricsServer(addr string, opts *server.Options) *server.Server
• func RootHealthHandler(otherHandler http.Handler) http.HandlerFunc
• type RegisterServiceFromConn

Functions

func GRPCGatewayServer

func GRPCGatewayServer(ctx context.Context,
	grpcServer *grpc.Server, conn *grpc.ClientConn,
	services ...RegisterServiceFromConn) (*http.Server, error)

GRPCGatewayServer returns a server for given services over HTTP / JSON and gRPC.

func ListenForCtrlC

func ListenForCtrlC(servers ...interface{ Shutdown(context.Context) error })

ListenForCtrlC gracefully stops all the servers on an interrupt signal.

func ListenTLS

func ListenTLS(ctx context.Context, listenAddr, certFile, keyFile string) (net.Listener, *grpc.ClientConn, func(), error)

ListenTLS binds to listenAddr and returns a gRPC connection to it.

func MetricsServer

func MetricsServer(addr string, opts *server.Options) *server.Server

MetricsServer returns server with monitoring APIs

func RootHealthHandler

func RootHealthHandler(otherHandler http.Handler) http.HandlerFunc

RootHeaalthHandler handles liveness checks at "/". All other requests are passed through to `otherHandler`.

Types

type RegisterServiceFromConn

type RegisterServiceFromConn func(context.Context, *runtime.ServeMux, *grpc.ClientConn) error

RegisterServiceFromConn registers services with a grpc server's ServeMux