up4net

README

up4net

A golang micro service net utility library.

gRPC

A scaffold to write a gRPC server or client in just a few lines of code.

We use example/grpc as an example.

Generate pb.go file

cd example/grpc
protoc -I ./proto ./proto/hello.proto --go_out=plugins=grpc:proto

gRPC Server

To run a gRPC server, you only have to implement an extra interface- Register, which has only one method to implement- RegisterServer(*grpc.Server).

We call RegisterHelloServer in the generated *.pb.go file for this example. You should find your corresponding RegisterXxxxx in your own *.pb.go file.

func (s *myHelloServer) RegisterServer(gSvr *grpc.Server) {
	proto.RegisterHelloServer(gSvr, s)
}

Now you can start a gRPC server with one line of code-

grpc_server.Run(context.TODO(), &myHelloServer{}, grpc_server.DefaultConfig())

Configure

If you don't want the defaut configuration provided by grpc_server.DefaultConfig(), you can pass your own config as argument.

Other ServerOption

You can configure all ServerOption(s) by passing parameter to Run, this will override default ServerOption.

gRPC Client

To start a gRPC client, one has to configure and start a net connection. With the help of this library, you can do this in one line of code-

grpc_client.NewClientConnection(grpc_client.DefaultConfig())

Configure

If you don't want the defaut configuration provided by grpc_client.DefaultConfig(), you can pass your own config as argument.

Other DialOption

You can configure all ClientConn(s) by passing parameter to NewClientConnection, this will override default ClientConn.