add missing transport folder

.gitignore

@@ -1,3 +1,2 @@
 .idea
 .bin
-transport

service/service.go

@@ -220,7 +220,7 @@ func (s *service) run() error {
 		logrus.Warnf("received %v", sig)
 		return s.Close()
 	case err := <-errs:
-		if err != nil {
+		if err != nil && !ignoreMuxError(err){
 			logrus.Error(err)
 			return err
 		}

transport/grpc/grpc.go

@@ -0,0 +1,15 @@
+package grpc
+
+import (
+	"google.golang.org/grpc"
+
+	"go.linka.cloud/grpc/transport"
+)
+
+var (
+	_ transport.Transport = &grpc.Server{}
+)
+
+func New() transport.Transport {
+	return grpc.NewServer()
+}

transport/inproc/inproc.go

@@ -0,0 +1,53 @@
+package inproc
+
+import (
+	"errors"
+	"net"
+	"sync"
+
+	"github.com/fullstorydev/grpchan/inprocgrpc"
+
+	"go.linka.cloud/grpc/transport"
+)
+
+var (
+	_ transport.Transport = &InProc{}
+)
+
+func New() transport.Transport {
+	return &InProc{stop: make(chan struct{})}
+}
+
+type InProc struct {
+	inprocgrpc.Channel
+	stop    chan struct{}
+	running bool
+	mu      sync.RWMutex
+}
+
+func (i *InProc) Serve(_ net.Listener) error {
+	i.mu.RLock()
+	running := i.running
+	i.mu.RUnlock()
+	if running {
+		return errors.New("already running")
+	}
+	i.mu.Lock()
+	i.running = true
+	i.mu.Unlock()
+	<-i.stop
+	return nil
+}
+
+func (i *InProc) Stop() {
+	i.mu.RLock()
+	running := i.running
+	i.mu.RUnlock()
+	if running {
+		i.stop <- struct{}{}
+	}
+}
+
+func (i *InProc) GracefulStop() {
+	i.Stop()
+}

transport/transport.go

@@ -0,0 +1,14 @@
+package transport
+
+import (
+	"net"
+
+	"google.golang.org/grpc"
+)
+
+type Transport interface {
+	grpc.ServiceRegistrar
+	Serve(lis net.Listener) error
+	Stop()
+	GracefulStop()
+}