Catch SIG_TERM and exit propely.

Initialize a exporter strucs.

Create a grpc server.

Init GoMsHttpServer.

Definition of Exporter struct for expose scrapped metrics.

Define the GRPC Server Struct.

Definition of GoMsHttpServer struct.

metadataReaderWriter sert de pont entre les métadonnées gRPC et le propagateur OpenTelemetry.

Definition of GoMsMetricsInterface.

Defition of ServerGracefulStopableInterface for http & grpc server graceful stop.

Definition of service interface for register http & grpc server.

Define the GRPC server state in ENUM.