batazor/go-auth

package server

import (
    "github.com/micro-company/go-auth/utils"
    "github.com/sirupsen/logrus"
    "google.golang.org/grpc"
)

var (
    log = logrus.New()

    err        error
    GrpcClient *grpc.ClientConn
)

func init() {
    // Logging =================================================================
    // Setup the logger backend using Sirupsen/logrus and configure
    // it to use a custom JSONFormatter. See the logrus docs for how to
    // configure the backend at github.com/Sirupsen/logrus
    log.Formatter = new(logrus.JSONFormatter)
}

func init() {
    // Get configuration
    API_MAIL_ADDRESS := utils.Getenv("API_MAIL_ADDRESS", "localhost:50051")

    // Connect to API by gRPC
    GrpcClient, err = grpc.Dial(API_MAIL_ADDRESS, grpc.WithInsecure())
    if err != nil {
        log.Error("did not connect: ", err)
    }

    log.Info("Success connect to Mail API by gRPC")
}

func GetConnClient() *grpc.ClientConn {
    return GrpcClient
}