✨ Drop direct connection and uses consul

pkg/internal/grpc/client.go

@@ -1,21 +0,0 @@
-package grpc
-
-import (
-	pcpb "git.solsynth.dev/hydrogen/paperclip/pkg/grpc/proto"
-	"github.com/spf13/viper"
-	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials/insecure"
-)
-
-var Attachments pcpb.AttachmentsClient
-
-func ConnectPaperclip() error {
-	addr := viper.GetString("paperclip.grpc_endpoint")
-	if conn, err := grpc.Dial(addr, grpc.WithTransportCredentials(insecure.NewCredentials())); err != nil {
-		return err
-	} else {
-		Attachments = pcpb.NewAttachmentsClient(conn)
-	}
-
-	return nil
-}

pkg/internal/grpc/server.go

@@ -34,10 +34,10 @@ func NewGRPC() {
 }
 
 func ListenGRPC() error {
-	listen, err := net.Listen("tcp", viper.GetString("grpc_bind"))
+	listener, err := net.Listen("tcp", viper.GetString("grpc_bind"))
 	if err != nil {
 		return err
 	}
 
-	return S.Serve(listen)
+	return S.Serve(listener)
 }