diff --git a/Makefile b/Makefile
index 25e7212..0151fe3 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ GO_BIN := ${GOPATH}/bin
 
 GOBUILD := go build -v
 
-VERSION := v1.2.0
+VERSION := local
 COMMIT := $(shell git rev-parse HEAD)
 ifeq ($(OS),Windows_NT)
 	TIMESTAMP := $(shell powershell.exe scripts\get_timestamp.ps1)
diff --git a/cmd/proxy/main.go b/cmd/proxy/main.go
index c208b90..b93b58c 100644
--- a/cmd/proxy/main.go
+++ b/cmd/proxy/main.go
@@ -2,76 +2,72 @@ package main
 
 import (
 	"fmt"
+	"github.com/ExchangeUnion/xud-docker-api/launcher"
+	"github.com/ExchangeUnion/xud-docker-api/logging"
 	"github.com/ExchangeUnion/xud-docker-api/service"
 	"github.com/docker/docker/pkg/homedir"
 	"github.com/gin-contrib/cors"
 	"github.com/gin-gonic/gin"
 	socketio "github.com/googollee/go-socket.io"
-	"github.com/joho/godotenv"
 	"github.com/sirupsen/logrus"
-	"github.com/urfave/cli/v2"
+	"github.com/spf13/cobra"
 	"net/http"
 	"os"
-	"path"
+	"path/filepath"
+	"strings"
 )
 
 var (
 	logger    = initLogger()
 	router    = initRouter()
 	sioServer *socketio.Server
+
+	port uint16
+	tls bool
+	network string
 )
 
 func initLogger() *logrus.Entry {
 	logrus.SetLevel(logrus.DebugLevel)
-	logrus.SetFormatter(&logrus.TextFormatter{
-		FullTimestamp: true,
+	logrus.SetFormatter(&logging.Formatter{
 	})
 	logrus.SetOutput(os.Stdout)
 	logger := logrus.NewEntry(logrus.StandardLogger())
 	return logger
 }
 
-func initRouter() *gin.Engine {
-	r := gin.Default()
-	setupCors(r)
-	return r
+type MyWriter struct {
 }
 
-type Config struct {
-	Port int
+func (MyWriter) Write(p []byte) (int, error) {
+	logger.Debugf("%s", strings.TrimSpace(string(p)))
+	return len(p), nil
 }
 
-func loadConfig() (*Config, error) {
-	logger.Debug("Loading config")
-
-	err := godotenv.Load("/root/config.sh")
-	if err != nil {
-		logger.Debug("Skip /root/config.sh")
-	}
+func initRouter() *gin.Engine {
+	r := gin.New()
 
-	var port int
-
-	app := &cli.App{
-		Flags: []cli.Flag{
-			&cli.IntFlag{
-				Name:  "port, p",
-				Value: 8080,
-			},
-		},
-		Action: func(c *cli.Context) error {
-			port = c.Int("port")
-			return nil
-		},
-	}
+	// Configuring Gin middlewares
+	//r.Use(ginlogrus.Logger(logrus.StandardLogger()))
+	//r.Use(gin.LoggerWithWriter(MyWriter{}))
+	r.Use(logging.LoggerOverLogrus())
+	r.Use(gin.Recovery())
 
-	err = app.Run(os.Args)
-	if err != nil {
-		logger.Fatal(err)
-	}
+	r.NoRoute(func(c *gin.Context) {
+		if strings.HasPrefix(c.Request.URL.Path, "/api") {
+			c.JSON(404, gin.H{"message": "not found"})
+		} else {
+			// redirect other non-API requests to ui/index.html to fit SPA requirements
+			c.File("ui/index.html")
+		}
+	})
+	r.NoMethod(func(c *gin.Context) {
+		c.JSON(405, gin.H{"message": "method not allowed"})
+	})
 
-	config := Config{Port: port}
+	setupCors(r)
 
-	return &config, nil
+	return r
 }
 
 func setupCors(r gin.IRouter) {
@@ -81,40 +77,20 @@ func setupCors(r gin.IRouter) {
 	// - Credentials share disabled
 	// - Preflight requests cached for 12 hours
 	config := cors.DefaultConfig()
-	config.AllowOrigins = []string{"https://localhost:3000"}
+	config.AllowOrigins = []string{"*"}
 
 	r.Use(cors.New(config))
 }
 
-func main() {
-
-	config, err := loadConfig()
-	if err != nil {
-		logger.Fatalf("Failed to load config: %s", err)
-	}
-
-	network := os.Getenv("NETWORK")
-
-	logger.Debug("Creating service manager")
-	manager, err := service.NewManager(network)
+func initSioServer() {
+	server, err := NewSioServer(network)
 	if err != nil {
-		logger.Fatalf("Failed to create service manager: %s", err)
+		logger.Fatal(err)
 	}
-	defer func() {
-		err := manager.Close()
-		if err != nil {
-			logger.Fatalf("Failed to close service manager: %s", err)
-		}
-	}()
 
-	server, err := NewSioServer(network)
 	sioServer = server
 	initSioConsole()
 
-	if err != nil {
-		logger.Fatal(err)
-	}
-
 	go func() {
 		err := server.Serve()
 		defer func() {
@@ -128,32 +104,76 @@ func main() {
 		}
 	}()
 
-	logger.Debug("Creating router")
+	router.GET("/socket.io/", gin.WrapH(server))
+	router.Handle("WS", "/socket.io/", gin.WrapH(server))
+}
 
-	r := router
+func initLauncherWs() {
+	router.GET("/launcher", gin.WrapF(launcher.WsHandler))
+	router.Handle("WS", "/launcher", gin.WrapF(launcher.WsHandler))
 
-	r.GET("/socket.io/", gin.WrapH(server))
-	r.Handle("WS", "/socket.io/", gin.WrapH(server))
+	go launcher.StartLauncherRegistry()
 
-	r.NoRoute(func(c *gin.Context) {
-		c.File("ui/index.html")
-	})
-	r.NoMethod(func(c *gin.Context) {
-		c.JSON(405, gin.H{"message": "method not allowed"})
-	})
+	launcher.ConfigureRouter(router)
+}
 
-	logger.Debug("Configuring router")
-	manager.ConfigureRouter(r)
+func initServiceManager() {
+	logger.Debug("Creating service manager")
+	manager, err := service.NewManager(network)
+	if err != nil {
+		logger.Fatalf("Failed to create service manager: %s", err)
+	}
+	defer func() {
+		err := manager.Close()
+		if err != nil {
+			logger.Fatalf("Failed to close service manager: %s", err)
+		}
+	}()
+
+	manager.ConfigureRouter(router)
+}
+
+func serve() error {
+	var err error
+
+	addr := fmt.Sprintf(":%d", port)
+	logger.Infof("Serving at %s", addr)
+
+	if tls {
+		certFile := filepath.Join(homedir.Get(), ".proxy", "tls.crt")
+		keyFile := filepath.Join(homedir.Get(), ".proxy", "tls.key")
+		err = http.ListenAndServeTLS(addr, certFile, keyFile, router)
+	} else {
+		err = http.ListenAndServe(addr, router)
+	}
+	if err != nil {
+		return err
+	}
+	return nil
+}
+
+func main() {
+	var err error
 
-	logger.Infof("Serving at :%d", config.Port)
-	addr := fmt.Sprintf(":%d", config.Port)
+	network = os.Getenv("NETWORK")
+
+	cmd := &cobra.Command{
+		Use: "proxy",
+		Short: "The API gateway of xud-docker",
+	}
+	cmd.PersistentFlags().Uint16VarP(&port, "port", "p", 8080, "The port to listen")
+	cmd.PersistentFlags().BoolVar(&tls, "tls", false, "Enable TLS support")
+	err = cmd.Execute()
+	if err != nil {
+		logger.Fatalf("Failed to parse command-line options: %s", err)
+	}
 
-	certFile := path.Join(homedir.Get(), ".proxy", "tls.crt")
-	keyFile := path.Join(homedir.Get(), ".proxy", "tls.key")
+	initSioServer()
+	initLauncherWs()
+	initServiceManager()
 
-	err = http.ListenAndServeTLS(addr, certFile, keyFile, r)
-	//err = http.ListenAndServe(addr, r)
+	err = serve()
 	if err != nil {
-		logger.Fatalf("Failed to start the server: %s", err)
+		logger.Fatalf("Failed to serve: %s", err)
 	}
 }
diff --git a/cmd/proxy/socketio.go b/cmd/proxy/socketio.go
index 778f3e6..40573b7 100644
--- a/cmd/proxy/socketio.go
+++ b/cmd/proxy/socketio.go
@@ -25,22 +25,32 @@ func NewSioServer(network string) (*socketio.Server, error) {
 		logger.Fatal(err)
 	}
 	server.OnConnect("/", func(s socketio.Conn) error {
-		s.SetContext("")
-		logger.Infof("[SocketIO] New client connected: ID=%v, RemoteAddr=%v", s.ID(), s.RemoteAddr())
+		logger.Debugf("[SocketIO/%s] CONNECT: RemoteAddr=%v", s.ID(), s.RemoteAddr())
+		t := s.RemoteHeader().Get("X-Type")
+		if t != "" {
+			logger.Debugf("[SocketIO/%s] Type=%s", s.ID(), t)
+			logger.Debugf("[SocketIO/%s] User-Agent=%s", s.ID(), s.RemoteHeader().Get("User-Agent"))
+			s.Join("launchers")
+			s.Emit("welcome! registered launcher id")
+		}
 		return nil
 	})
 	server.OnError("/", func(s socketio.Conn, e error) {
-		removeConsoles(s.ID())
-		logger.Errorf("[SocketIO] Client %v got an error: %v", s.ID(), e)
+		if s != nil {
+			//removeConsoles(s.ID())
+			//logger.Debugf("[SocketIO/%s] ERROR: %s", s.ID(), e)
+			logger.Debugf("[SocketIO/%v] ERROR: %s", s.ID(), e)
+		} else {
+			logger.Debugf("[SocketIO] ERROR: %s", e)
+		}
 	})
-
 	server.OnDisconnect("/", func(s socketio.Conn, reason string) {
 		removeConsoles(s.ID())
-		logger.Infof("[SocketIO] Client %v disconnected: %v", s.ID(), reason)
+		logger.Infof("[SocketIO/%s] DISCONNECTED: %s", s.ID(), reason)
 	})
 
 	server.OnEvent("/", "test", func(s socketio.Conn, data string) {
-		logger.Debugf("test: %v", data)
+		logger.Debugf("[SocketIO/%s] TEST: %s", s.ID(), data)
 	})
 
 	return server, nil
diff --git a/go.mod b/go.mod
index 9c952e3..37e093b 100644
--- a/go.mod
+++ b/go.mod
@@ -4,38 +4,42 @@ go 1.15
 
 require (
 	github.com/Microsoft/go-winio v0.4.14 // indirect
+	github.com/containerd/containerd v1.4.3 // indirect
 	github.com/creack/pty v1.1.11
 	github.com/docker/distribution v2.7.1+incompatible // indirect
-	github.com/docker/docker v1.13.1
+	github.com/docker/docker v20.10.1+incompatible
 	github.com/docker/go-connections v0.4.0 // indirect
 	github.com/docker/go-units v0.4.0 // indirect
 	github.com/gin-contrib/cors v1.3.1
 	github.com/gin-gonic/contrib v0.0.0-20201101042839-6a891bf89f19
 	github.com/gin-gonic/gin v1.6.3
 	github.com/go-playground/validator/v10 v10.4.1 // indirect
+	github.com/gogo/protobuf v1.3.1 // indirect
 	github.com/golang/protobuf v1.4.3
 	github.com/google/uuid v1.1.2
 	github.com/googollee/go-socket.io v1.4.4
-	github.com/joho/godotenv v1.3.0
+	github.com/gorilla/mux v1.8.0 // indirect
+	github.com/gorilla/websocket v1.4.2
 	github.com/json-iterator/go v1.1.10 // indirect
-	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.1 // indirect
+	github.com/leodido/go-urn v1.2.1 // indirect
+	github.com/moby/term v0.0.0-20201216013528-df9cb8a40635 // indirect
+	github.com/morikuni/aec v1.0.0 // indirect
 	github.com/onsi/gomega v1.10.2 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
-	github.com/opencontainers/runc v0.1.1 // indirect
-	github.com/pkg/errors v0.9.1 // indirect
-	github.com/sirupsen/logrus v1.6.0
-	github.com/smartystreets/goconvey v1.6.4 // indirect
-	github.com/stretchr/testify v1.6.1 // indirect
-	github.com/ugorji/go v1.1.13 // indirect
-	github.com/urfave/cli/v2 v2.2.0
+	github.com/opencontainers/image-spec v1.0.1 // indirect
+	github.com/sirupsen/logrus v1.7.0
+	github.com/spf13/cobra v1.1.1
+	github.com/toorop/gin-logrus v0.0.0-20200831135515-d2ee50d38dae // indirect
+	github.com/ugorji/go v1.2.2 // indirect
 	github.com/ybbus/jsonrpc v2.1.2+incompatible
-	golang.org/x/crypto v0.0.0-20201016220609-9e8e0b390897 // indirect
-	golang.org/x/sys v0.0.0-20201106081118-db71ae66460a // indirect
+	golang.org/x/crypto v0.0.0-20201221181555-eec23a3978ad // indirect
+	golang.org/x/sys v0.0.0-20201223074533-0d417f636930 // indirect
+	golang.org/x/time v0.0.0-20201208040808-7e3f01d25324 // indirect
 	google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013
 	google.golang.org/grpc v1.32.0
-	google.golang.org/protobuf v1.25.0 // indirect
+	google.golang.org/protobuf v1.25.0
 	gopkg.in/ini.v1 v1.61.0
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 // indirect
+	gotest.tools/v3 v3.0.3 // indirect
 )
diff --git a/go.sum b/go.sum
index b438b52..80a6a82 100644
--- a/go.sum
+++ b/go.sum
@@ -1,22 +1,56 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
+cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
+cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
+cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
+cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
+dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
+github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78 h1:w+iIsaOQNcT7OZ575w+acHgRric5iCyQh+xv+KJ4HB8=
+github.com/Azure/go-ansiterm v0.0.0-20170929234023-d6e3b3328b78/go.mod h1:LmzpDX56iTiv29bbRTIsUNlaFfuhWRQBWjQdVyAevI8=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/Microsoft/go-winio v0.4.14 h1:+hMXMk01us9KgxGb7ftKQt2Xpf5hH/yky+TDA+qxleU=
 github.com/Microsoft/go-winio v0.4.14/go.mod h1:qXqCSQ3Xa7+6tgxaGTIe4Kpcdsi+P8jBhyzoq1bpyYA=
+github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
+github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
+github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
+github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
+github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
+github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
+github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
+github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
+github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
+github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
 github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
-github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d h1:U+s90UTSYgptZMwQh2aRr3LuazLJIa+Pg3Kc1ylSYVY=
-github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/containerd/containerd v1.4.3 h1:ijQT13JedHSHrQGWFcGEwzcNKrAGIiZ+jSD5QQG07SY=
+github.com/containerd/containerd v1.4.3/go.mod h1:bC6axHOhabU15QhwfG7w5PipXdVtMXFTttgp+kVtyUA=
+github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkEiiKk=
+github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
+github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
+github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
+github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/creack/pty v1.1.11 h1:07n33Z8lZxZ2qwegKbObQohDhXDQxiMMz1NOUGYlesw=
 github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
+github.com/dgrijalva/jwt-go v3.2.0+incompatible/go.mod h1:E3ru+11k8xSBh+hMPgOLZmtrrCbhqsmaPHjLKYnJCaQ=
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@@ -25,8 +59,10 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
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@@ -36,6 +72,10 @@ github.com/gin-gonic/contrib v0.0.0-20201101042839-6a891bf89f19/go.mod h1:iqneQ2
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@@ -48,9 +88,18 @@ github.com/go-playground/validator/v10 v10.2.0 h1:KgJ0snyC2R9VXYN2rneOtQcw5aHQB1
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@@ -65,6 +114,8 @@ github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0
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@@ -72,28 +123,67 @@ github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/
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@@ -104,11 +194,28 @@ github.com/labstack/gommon v0.3.0/go.mod h1:MULnywXg0yavhxWKc+lOruYdAhDwPK9wf0OL
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+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
+google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
+google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
+google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
+google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55 h1:gSJIx1SDwno+2ElGhA4+qG2zF97qiUzTM+rQ0klBOcE=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
+google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013 h1:+kGHl1aib/qcwaRi1CbqBZ1rk19r85MNUf8HaBghugY=
 google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
+google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
 google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
@@ -245,18 +471,24 @@ google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2
 google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 google.golang.org/protobuf v1.25.0 h1:Ejskq+SyPohKW+1uil0JJMtmHCgJPJ/qWTxr8qp+R4c=
 google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
+gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127 h1:qIbj1fsPNlZgppZ+VLlY7N33q108Sa+fhmuc+sWQYwY=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/fsnotify.v1 v1.4.7 h1:xOHLXZwVvI9hhs+cLKq5+I5onOuwQLhQwiu63xxlHs4=
 gopkg.in/fsnotify.v1 v1.4.7/go.mod h1:Tz8NjZHkW78fSQdbUxIjBTcgA1z1m8ZHf0WmKUhAMys=
 gopkg.in/go-playground/assert.v1 v1.2.1/go.mod h1:9RXL0bg/zibRAgZUYszZSwO/z8Y/a8bDuhia5mkpMnE=
 gopkg.in/go-playground/validator.v9 v9.29.1/go.mod h1:+c9/zcJMFNgbLvly1L1V+PpxWdVbfP1avr/N00E2vyQ=
+gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/ini.v1 v1.61.0 h1:LBCdW4FmFYL4s/vDZD1RQYX7oAR6IjujCYgMdbHBR10=
 gopkg.in/ini.v1 v1.61.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7 h1:uRGJdciOHaEIrze2W8Q3AKkepLTh2hOroT7a+7czfdQ=
 gopkg.in/tomb.v1 v1.0.0-20141024135613-dd632973f1e7/go.mod h1:dt/ZhP58zS4L8KSrWDmTeBkI65Dw0HsyUHuEVlX15mw=
+gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
+gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -268,5 +500,12 @@ gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776 h1:tQIYjPdBoyREyB9XMu+nnTclpTYkz2zFM+lzLJFO4gQ=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gotest.tools/v3 v3.0.2/go.mod h1:3SzNCllyD9/Y+b5r9JIKQ474KzkZyqLqEfYqMsX94Bk=
+gotest.tools/v3 v3.0.3 h1:4AuOwCGf4lLR9u3YOe2awrHygurzhO/HeQ6laiA6Sx0=
+gotest.tools/v3 v3.0.3/go.mod h1:Z7Lb0S5l+klDB31fvDQX8ss/FlKDxtlFlw3Oa8Ymbl8=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
diff --git a/launcher/api.go b/launcher/api.go
new file mode 100644
index 0000000..2cdbb84
--- /dev/null
+++ b/launcher/api.go
@@ -0,0 +1,44 @@
+package launcher
+
+import (
+	"github.com/ExchangeUnion/xud-docker-api/utils"
+	"github.com/gin-gonic/contrib/static"
+	"github.com/gin-gonic/gin"
+	"net/http"
+)
+
+func ConfigureRouter(r *gin.Engine) {
+	r.Use(static.Serve("/", static.LocalFile("/ui", false)))
+
+	api := r.Group("/api")
+	{
+		api.GET("/v1/info", func(c *gin.Context) {
+			info, err := GetInfo()
+			if err != nil {
+				utils.JsonError(c, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			c.JSON(http.StatusOK, info)
+		})
+		api.PUT("/v1/backup", func(c *gin.Context) {
+			var settings BackupSettings
+			err := c.BindJSON(&settings)
+			if err != nil {
+				utils.JsonError(c, err.Error(), http.StatusBadRequest)
+			}
+			ok, err := UpdateBackup(settings)
+			if ok {
+				c.Status(http.StatusNoContent)
+			}
+			if err != nil {
+				utils.JsonError(c, err.Error(), http.StatusBadRequest)
+			} else {
+				utils.JsonError(c, "", http.StatusBadRequest)
+			}
+		})
+		api.GET("/v1/launcher/setup-status", func(c *gin.Context) {
+
+		})
+	}
+}
+
diff --git a/launcher/ws.go b/launcher/ws.go
new file mode 100644
index 0000000..6594f17
--- /dev/null
+++ b/launcher/ws.go
@@ -0,0 +1,207 @@
+package launcher
+
+import (
+"encoding/json"
+"fmt"
+"github.com/gorilla/websocket"
+	"github.com/sirupsen/logrus"
+	"net/http"
+)
+
+var (
+	wsUpgrader = websocket.Upgrader{
+		ReadBufferSize: 1024,
+		WriteBufferSize: 1024,
+	}
+
+	launchers []*Launcher
+	requests = make(chan LauncherRequest)
+
+	logger *logrus.Entry
+
+	errNoLauncher = fmt.Errorf("no launcher")
+)
+
+func init() {
+	logrus.SetLevel(logrus.DebugLevel)
+	logger = logrus.NewEntry(logrus.StandardLogger()).WithField("name", "launcher")
+}
+
+type RequestHandler interface {
+	HandleResponse(resp *Response)
+}
+
+type Launcher struct {
+	conn *websocket.Conn
+
+	counter uint16
+	requests map[uint16]chan Response
+}
+
+type Request struct {
+	Id uint16 `json:"id"`
+	Method string `json:"method"`
+	Params []string `json:"params"`
+}
+
+type Response struct {
+	Id uint16 `json:"id"`
+	Result string `json:"result"`
+	Error interface{} `json:"error"`
+}
+
+type LauncherRequest struct {
+	Launcher *Launcher
+	Request *Request
+}
+
+type Info struct {
+	Test string `json:"test"`
+}
+
+func WsHandler(w http.ResponseWriter, r *http.Request) {
+	conn, err := wsUpgrader.Upgrade(w, r, nil)
+	if err != nil {
+		logger.Errorf("Failed to set websocket upgrade: %+v", err)
+		return
+	}
+
+	logger.Debugf("New launcher attached. Launchers = %d", len(launchers))
+
+	launcher := Launcher{
+		conn: conn,
+		counter: 0,
+		requests: make(map[uint16]chan Response),
+	}
+
+	launchers = append(launchers, &launcher)
+
+	go launcher.Listen()
+}
+
+func StartLauncherRegistry() {
+	for {
+		req := <-requests
+		logger.Debugf("launcher %v request %v", req.Launcher, req.Request)
+	}
+}
+
+func GetInfo() (interface{}, error) {
+	if len(launchers) == 0 {
+		return nil, errNoLauncher
+	}
+	return launchers[0].GetInfo()
+}
+
+func (t *Launcher) GetInfo() (*json.RawMessage, error){
+	t.counter += 1
+	req := Request{
+		Id: t.counter,
+		Method: "getinfo",
+		Params: []string{},
+	}
+	payload, err := json.Marshal(req)
+	if err != nil {
+		return nil, err
+	}
+	t.conn.WriteMessage(websocket.TextMessage, payload)
+
+	respChan := make(chan Response)
+
+	t.requests[req.Id] = respChan
+
+	resp := <-respChan
+
+	close(respChan)
+	delete(t.requests, req.Id)
+
+	var info json.RawMessage
+
+	err = json.Unmarshal([]byte(resp.Result), &info)
+	if err != nil {
+		return nil, err
+	}
+
+	return &info, nil
+}
+
+type BackupSettings struct {
+	Location string
+}
+
+func UpdateBackup(settings BackupSettings) (bool, error) {
+	if len(launchers) == 0 {
+		return false, errNoLauncher
+	}
+	return launchers[0].UpdateBackup(settings)
+}
+
+func (t *Launcher) UpdateBackup(settings BackupSettings) (bool, error) {
+	t.counter += 1
+	req := Request{
+		Id: t.counter,
+		Method: "backupto",
+		Params: []string{settings.Location},
+	}
+	payload, err := json.Marshal(req)
+	if err != nil {
+		return false, err
+	}
+	t.conn.WriteMessage(websocket.TextMessage, payload)
+
+	respChan := make(chan Response)
+
+	t.requests[req.Id] = respChan
+
+	resp := <-respChan
+
+	close(respChan)
+	delete(t.requests, req.Id)
+
+	if resp.Error == nil {
+		return true, nil
+	}
+
+	return false, fmt.Errorf("%s", resp.Error)
+}
+
+
+func (t *Launcher) Listen() {
+	for {
+		msgType, msg, err := t.conn.ReadMessage()
+		if err != nil {
+			logger.Debugf("Failed to listen for messages from launcher: %s", err)
+			// remove launcher from launchers
+			for i, launcher := range launchers {
+				if launcher == t {
+					launchers = append(launchers[:i], launchers[i+1:]...)
+				}
+			}
+			break
+		}
+		if msgType == websocket.TextMessage {
+			logger.Debugf("[Attach] Got text message: %s", string(msg))
+			var resp Response
+			err = json.Unmarshal(msg, &resp)
+			if err != nil {
+
+				var req Request
+				err = json.Unmarshal(msg, &req)
+				if err != nil {
+					logrus.Debugf("Failed to parse message: %s", err)
+				}
+
+				logger.Debugf("[Attach] The message is a request")
+				requests <- LauncherRequest{Launcher: t, Request: &req}
+
+			} else {
+
+				logger.Debugf("[Attach] The message is a response")
+				t.requests[resp.Id] <- resp
+
+			}
+		} else {
+			logger.Debugf("[Attach] Got non-text message: %v", msg)
+		}
+	}
+}
diff --git a/logging/formatter.go b/logging/formatter.go
new file mode 100644
index 0000000..fc87ad3
--- /dev/null
+++ b/logging/formatter.go
@@ -0,0 +1,39 @@
+package logging
+
+import (
+	"bytes"
+	"fmt"
+	"github.com/sirupsen/logrus"
+	"strings"
+)
+
+type Formatter struct {
+}
+
+func (f *Formatter) Format(entry *logrus.Entry) ([]byte, error) {
+	data := make(logrus.Fields)
+	for k, v := range entry.Data {
+		data[k] = v
+	}
+
+	var b *bytes.Buffer
+	if entry.Buffer != nil {
+		b = entry.Buffer
+	} else {
+		b = &bytes.Buffer{}
+	}
+
+	name := data["name"]
+	if name == nil {
+		name = ""
+	}
+
+	b.WriteString(fmt.Sprintf("%s [%-5s] %-36s: %s\n",
+		entry.Time.Format("2006-01-02 15:04:05.000"),
+		strings.ToUpper(entry.Level.String()),
+		name,
+		entry.Message,
+	))
+
+	return b.Bytes(), nil
+}
diff --git a/logging/gin.go b/logging/gin.go
new file mode 100644
index 0000000..ddd1fe9
--- /dev/null
+++ b/logging/gin.go
@@ -0,0 +1,35 @@
+package logging
+
+import (
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"github.com/sirupsen/logrus"
+	"math"
+	"time"
+)
+
+func LoggerOverLogrus() gin.HandlerFunc {
+
+	return func(c *gin.Context) {
+		path := c.Request.URL.Path
+		start := time.Now()
+
+		c.Next()
+
+		statusCode := c.Writer.Status()
+		stop := time.Since(start)
+		latency := int(math.Ceil(float64(stop.Nanoseconds()) / 1000000.0))
+		clientIp := c.ClientIP()
+		method := c.Request.Method
+
+		logger := logrus.NewEntry(logrus.StandardLogger()).WithFields(logrus.Fields{
+			"name": "gin",
+			"statusCode": statusCode,
+			"latency": latency,
+			"clientIp": clientIp,
+			"method": method,
+			"path": path,
+		})
+		logger.Debugf(fmt.Sprintf("[%s] %s %s | %d | %dms", clientIp, method, path, statusCode, latency))
+	}
+}
\ No newline at end of file
diff --git a/rpc/conn.go b/rpc/conn.go
new file mode 100644
index 0000000..a96d8f5
--- /dev/null
+++ b/rpc/conn.go
@@ -0,0 +1,7 @@
+package rpc
+
+type Conn interface {
+	GetClient() interface{}
+	Open()
+	Close() error
+}
diff --git a/rpc/grpc.go b/rpc/grpc.go
new file mode 100644
index 0000000..8d1719e
--- /dev/null
+++ b/rpc/grpc.go
@@ -0,0 +1,168 @@
+package rpc
+
+import (
+	"context"
+	"encoding/hex"
+	"fmt"
+	"github.com/sirupsen/logrus"
+	"google.golang.org/grpc"
+	"google.golang.org/grpc/connectivity"
+	"google.golang.org/grpc/credentials"
+	"io/ioutil"
+	"os"
+	"sync"
+	"time"
+)
+
+// MacaroonCredential implements the credentials.PerRPCCredentials interface.
+type MacaroonCredential string
+
+// GetRequestMetadata implements the PerRPCCredentials interface. This method
+// is required in order to pass the wrapped macaroon into the gRPC context.
+// With this, the macaroon will be available within the request handling scope
+// of the ultimate gRPC server implementation.
+func (t MacaroonCredential) GetRequestMetadata(ctx context.Context, uri ...string) (map[string]string, error) {
+	data, err := ioutil.ReadFile(string(t))
+	if err != nil {
+		return nil, err
+	}
+	md := make(map[string]string)
+	md["macaroon"] = hex.EncodeToString(data)
+	return md, nil
+}
+
+// RequireTransportSecurity implements the PerRPCCredentials interface.
+func (t MacaroonCredential) RequireTransportSecurity() bool {
+	return true
+}
+
+type GrpcConn struct {
+	host string
+	port uint16
+	tlsCert string
+	macaroon string
+
+	conn *grpc.ClientConn
+	mutex *sync.RWMutex
+	client interface{}
+
+	newClientFunc func(*grpc.ClientConn) interface{}
+
+	logger *logrus.Entry
+}
+
+func NewGrpcConn(host string, port uint16, tlsCert string, macaroon string, logger *logrus.Entry, newClientFunc func(*grpc.ClientConn) interface{}) *GrpcConn {
+	conn := &GrpcConn{
+		host: host,
+		port: port,
+		tlsCert: tlsCert,
+		macaroon: macaroon,
+
+		conn: nil,
+		mutex: &sync.RWMutex{},
+		client: nil,
+
+		newClientFunc: newClientFunc,
+
+		logger: logger,
+	}
+
+	return conn
+}
+
+func (t *GrpcConn) Update(host string, port uint16, tlsCert string, macaroon string) error {
+	// TODO update when tlsCert or macaroon file changed
+	t.host = host
+	t.port = port
+	t.tlsCert = tlsCert
+	t.macaroon = macaroon
+
+	if err := t.reopen(); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func (t *GrpcConn) reopen() error {
+	if err := t.Close(); err != nil {
+		return err
+	}
+	t.Open()
+	return nil
+}
+
+func (t *GrpcConn) Open() {
+	for {
+		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+		err := t.connect(ctx)
+		cancel()
+		if err == nil {
+			break
+		}
+		t.logger.Debugf("Failed to establish gRPC connection: %s", err)
+		time.Sleep(3 * time.Second)
+	}
+}
+
+func (t *GrpcConn) connect(ctx context.Context) error {
+	creds, err := credentials.NewClientTLSFromFile(t.tlsCert, "localhost")
+	if err != nil {
+		return err
+	}
+
+	var opts []grpc.DialOption
+	opts = append(opts, grpc.WithTransportCredentials(creds))
+	opts = append(opts, grpc.WithBlock())
+
+	if t.macaroon != "" {
+		if _, err := os.Stat(t.macaroon); os.IsNotExist(err) {
+			return err
+		}
+		macaroonCred := MacaroonCredential(t.macaroon)
+		opts = append(opts, grpc.WithPerRPCCredentials(&macaroonCred))
+	}
+
+	addr := fmt.Sprintf("%s:%d", t.host, t.port)
+
+	t.logger.Debugf("Establishing gRPC connection to %s (tlsCert=%s, macaroon=%s)", addr, t.tlsCert, t.macaroon)
+	conn, err := grpc.DialContext(ctx, addr, opts...)
+	if err != nil {
+		return err
+	}
+	t.logger.Debugf("Established gRPC connection")
+
+	go func() {
+		changed := conn.WaitForStateChange(ctx, connectivity.Ready)
+		if changed {
+			t.logger.Debugf("gRPC connection broken: %s", conn.GetState())
+		}
+	}()
+
+	t.mutex.Lock()
+	t.conn = conn
+	t.client = t.newClientFunc(conn)
+	t.mutex.Unlock()
+
+	return nil
+}
+
+func (t *GrpcConn) Close() error {
+	t.mutex.Lock()
+	defer t.mutex.Unlock()
+	if t.conn != nil {
+		err := t.conn.Close()
+		if err != nil {
+			return err
+		}
+		t.conn = nil
+		t.client = nil
+	}
+	return nil
+}
+
+func (t *GrpcConn) GetClient() interface{} {
+	t.mutex.RLock()
+	defer t.mutex.RUnlock()
+	return t.client
+}
\ No newline at end of file
diff --git a/rpc/http.go b/rpc/http.go
new file mode 100644
index 0000000..52876f3
--- /dev/null
+++ b/rpc/http.go
@@ -0,0 +1,5 @@
+package rpc
+
+type HttpConn struct {
+
+}
\ No newline at end of file
diff --git a/rpc/jsonrpc.go b/rpc/jsonrpc.go
new file mode 100644
index 0000000..cf09c17
--- /dev/null
+++ b/rpc/jsonrpc.go
@@ -0,0 +1,5 @@
+package rpc
+
+type JsonrpcConn struct {
+
+}
diff --git a/service/boltz/boltz.go b/service/boltz/boltz.go
index 22e5459..8995222 100644
--- a/service/boltz/boltz.go
+++ b/service/boltz/boltz.go
@@ -64,6 +64,7 @@ func (t *Service) checkNode(node Node) NodeStatus {
 	if err == nil {
 		return NodeStatus{Status: string(node) + " up", IsUp: true}
 	} else {
+		t.logger.Errorf("get info: %s", err)
 		return NodeStatus{Status: string(node) + " down", IsUp: false}
 	}
 }
diff --git a/service/boltz/rpc.go b/service/boltz/rpc.go
index 96cac51..5ea84ac 100644
--- a/service/boltz/rpc.go
+++ b/service/boltz/rpc.go
@@ -5,162 +5,67 @@ import (
 	"errors"
 	"fmt"
 	"github.com/ExchangeUnion/xud-docker-api/config"
+	"github.com/ExchangeUnion/xud-docker-api/rpc"
 	pb "github.com/ExchangeUnion/xud-docker-api/service/boltz/boltzrpc"
 	"github.com/ExchangeUnion/xud-docker-api/service/core"
 	"github.com/sirupsen/logrus"
 	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials"
-	"os"
 	"strings"
-	"sync"
-	"time"
-)
-
-const (
-	RpcRetryDelay = 3 * time.Second
 )
 
 var (
-	NoClient = errors.New("no client")
+	errNoClient = errors.New("no client")
 )
 
 type RpcClient struct {
-	btcConn   *grpc.ClientConn
-	ltcConn   *grpc.ClientConn
-	btcClient pb.BoltzClient
-	ltcClient pb.BoltzClient
-	btcMutex  *sync.RWMutex
-	ltcMutex  *sync.RWMutex
+	btcConn *rpc.GrpcConn
+	ltcConn *rpc.GrpcConn
 
 	logger  *logrus.Entry
 	service *core.SingleContainerService
 }
 
-type GrpcParams struct {
-	Host     string
-	Port     uint16
-	TlsCert  string
-	Macaroon string
-}
-
-func parseGrpcParams(config map[string]interface{}) GrpcParams {
-	var p GrpcParams
-
-	p.Host = config["host"].(string)
-	p.Port = uint16(config["port"].(float64))
-	p.TlsCert = config["tlsCert"].(string)
-	p.Macaroon = config["macaroon"].(string)
+func newGrpcConn(config map[string]interface{}, logger *logrus.Entry) *rpc.GrpcConn {
+	host := config["host"].(string)
+	port := uint16(config["port"].(float64))
+	tlsCert := config["tlsCert"].(string)
+	macaroon := config["macaroon"].(string)
 
-	return p
+	conn := rpc.NewGrpcConn(host, port, tlsCert, macaroon, logger, func(conn *grpc.ClientConn) interface{} {
+		return pb.NewBoltzClient(conn)
+	})
+	return conn
 }
 
 func NewRpcClient(config config.RpcConfig, service *core.SingleContainerService) *RpcClient {
 	bitcoin := config["bitcoin"].(map[string]interface{})
 	litecoin := config["litecoin"].(map[string]interface{})
 
-	btcParams := parseGrpcParams(bitcoin)
-	ltcParams := parseGrpcParams(litecoin)
+	logger := service.GetLogger().WithField("name", fmt.Sprintf("service.%s.rpc", service.GetName()))
+
+	btcConn := newGrpcConn(bitcoin, logger)
+	ltcConn := newGrpcConn(litecoin, logger)
+
+	go btcConn.Open()
+	go ltcConn.Open()
 
 	c := &RpcClient{
-		btcConn:   nil,
-		ltcConn:   nil,
-		btcClient: nil,
-		ltcClient: nil,
-		btcMutex:  &sync.RWMutex{},
-		ltcMutex:  &sync.RWMutex{},
-
-		logger:  service.GetLogger().WithField("scope", "RPC"),
+		btcConn: btcConn,
+		ltcConn: ltcConn,
+		logger:  logger,
 		service: service,
 	}
 
-	go c.lazyInit(btcParams, ltcParams)
-
 	return c
 }
 
-func (t *RpcClient) createClient(
-	client *pb.BoltzClient,
-	_conn **grpc.ClientConn,
-	mutex *sync.RWMutex,
-	params GrpcParams,
-) {
-	for {
-		creds, err := credentials.NewClientTLSFromFile(params.TlsCert, "localhost")
-		if err != nil {
-			t.logger.Warnf("Failed to create gRPC TLS credentials: %s", err)
-			time.Sleep(RpcRetryDelay)
-			continue
-		}
-
-		var opts []grpc.DialOption
-		opts = append(opts, grpc.WithTransportCredentials(creds))
-		opts = append(opts, grpc.WithBlock())
-
-		if _, err := os.Stat(params.Macaroon); os.IsNotExist(err) {
-			t.logger.Warnf("Waiting for %s", params.Macaroon)
-			time.Sleep(RpcRetryDelay)
-			continue
-		}
-
-		opts = append(opts, grpc.WithPerRPCCredentials(&MacaroonCredential{Admin: params.Macaroon}))
-
-		t.logger.Debug("Waiting for a running container")
-		t.service.WaitContainerRunning()
-
-		addr := fmt.Sprintf("%s:%d", params.Host, params.Port)
-		t.logger.Debugf("Trying to connect with addr=%s", addr)
-
-		ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
-		conn, err := grpc.DialContext(ctx, addr, opts...)
-		cancel() // prevent context resource leak
-		if err != nil {
-			t.logger.Warnf("Failed to create gRPC connection: %s", err)
-			time.Sleep(RpcRetryDelay)
-			continue
-		}
-
-		t.logger.Debugf("Created gRPC connection")
-
-		*_conn = conn
-
-		mutex.Lock()
-		*client = pb.NewBoltzClient(conn)
-		mutex.Unlock()
-
-		break
-	}
-}
-
-func (t *RpcClient) lazyInit(btcParams GrpcParams, ltcParams GrpcParams) {
-	var wg sync.WaitGroup
-	wg.Add(2)
-
-	go func() {
-		t.createClient(&t.btcClient, &t.btcConn, t.btcMutex, btcParams)
-		wg.Done()
-	}()
-
-	go func() {
-		t.createClient(&t.ltcClient, &t.ltcConn, t.ltcMutex, ltcParams)
-		wg.Done()
-	}()
-
-	wg.Wait()
-}
-
 func (t *RpcClient) Close() error {
-	var err error
-
-	err = t.btcConn.Close()
-	if err != nil {
+	if err := t.btcConn.Close(); err != nil {
 		return err
 	}
-
-	err = t.ltcConn.Close()
-	if err != nil {
+	if err := t.ltcConn.Close(); err != nil {
 		return err
 	}
-
 	return nil
 }
 
@@ -169,18 +74,14 @@ func (t *RpcClient) getRpcClient(currency string) (pb.BoltzClient, error) {
 	var client pb.BoltzClient
 	switch currency {
 	case "btc":
-		t.btcMutex.RLock()
-		defer t.btcMutex.RUnlock()
-		client = t.btcClient
+		client = t.btcConn.GetClient().(pb.BoltzClient)
 	case "ltc":
-		t.ltcMutex.RLock()
-		defer t.ltcMutex.RUnlock()
-		client = t.ltcClient
+		client = t.ltcConn.GetClient().(pb.BoltzClient)
 	default:
 		panic(errors.New("invalid currency: " + currency))
 	}
 	if client == nil {
-		return nil, NoClient
+		return nil, errNoClient
 	}
 	return client, nil
 }
diff --git a/service/connext/rpc.go b/service/connext/rpc.go
index b93e557..4bb4483 100644
--- a/service/connext/rpc.go
+++ b/service/connext/rpc.go
@@ -26,7 +26,7 @@ func NewRpcClient(config config.RpcConfig, service *core.SingleContainerService)
 		url:            url,
 		healthEndpoint: fmt.Sprintf("%s/health", url),
 		client:         &http.Client{},
-		logger:         service.GetLogger().WithField("scope", "RPC"),
+		logger:         service.GetLogger().WithField("name", fmt.Sprintf("service.%s.rpc", service.GetName())),
 		service:        service,
 	}
 }
diff --git a/service/core/abstract_service.go b/service/core/abstract_service.go
index 99b0cb7..01444c5 100644
--- a/service/core/abstract_service.go
+++ b/service/core/abstract_service.go
@@ -1,6 +1,7 @@
 package core
 
 import (
+	"fmt"
 	"github.com/gin-gonic/gin"
 	"github.com/sirupsen/logrus"
 )
@@ -15,7 +16,7 @@ type AbstractService struct {
 }
 
 func NewAbstractService(name string, services map[string]Service) *AbstractService {
-	logger := logrus.NewEntry(logrus.StandardLogger()).WithField("service", name)
+	logger := logrus.NewEntry(logrus.StandardLogger()).WithField("name", fmt.Sprintf("service.%s", name))
 
 	return &AbstractService{
 		name:     name,
diff --git a/service/core/single_container_service.go b/service/core/single_container_service.go
index b650151..6e6338d 100644
--- a/service/core/single_container_service.go
+++ b/service/core/single_container_service.go
@@ -217,9 +217,9 @@ func (t *SingleContainerService) Exec1(command []string) (string, error) {
 	execId := createResp.ID
 
 	// ContainerExecAttach = ContainerExecStart
-	attachResp, err := t.dockerClient.ContainerExecAttach(ctx, execId, types.ExecConfig{
-		AttachStdout: true,
-		AttachStderr: true,
+	attachResp, err := t.dockerClient.ContainerExecAttach(ctx, execId, types.ExecStartCheck{
+		//Detach: true,
+		//Tty: true,
 	})
 	if err != nil {
 		return "", err
@@ -264,7 +264,7 @@ func (t *SingleContainerService) ExecInteractive(command []string) (string, io.R
 	t.logger.Infof("Created exec: %v", execId)
 
 	// ContainerExecAttach = ContainerExecStart
-	attachResp, err := t.dockerClient.ContainerExecAttach(ctx, execId, types.ExecConfig{})
+	attachResp, err := t.dockerClient.ContainerExecAttach(ctx, execId, types.ExecStartCheck{})
 	if err != nil {
 		return execId, nil, nil, err
 	}
diff --git a/service/lnd/api.go b/service/lnd/api.go
index 87ec456..7f34953 100644
--- a/service/lnd/api.go
+++ b/service/lnd/api.go
@@ -1,16 +1,20 @@
 package lnd
 
 import (
+	"context"
 	"fmt"
 	"github.com/ExchangeUnion/xud-docker-api/utils"
 	"github.com/gin-gonic/gin"
 	"github.com/golang/protobuf/jsonpb"
 	"net/http"
+	"time"
 )
 
 func (t *Service) ConfigureRouter(r *gin.RouterGroup) {
 	r.GET(fmt.Sprintf("/v1/%s/getinfo", t.GetName()), func(c *gin.Context) {
-		resp, err := t.GetInfo()
+		ctx, cancel := context.WithTimeout(context.Background(), 3 * time.Second)
+		resp, err := t.GetInfo(ctx)
+		cancel()
 		if err != nil {
 			utils.JsonError(c, err.Error(), http.StatusInternalServerError)
 			return
diff --git a/service/lnd/lnd.go b/service/lnd/lnd.go
index 48800d5..4c56798 100644
--- a/service/lnd/lnd.go
+++ b/service/lnd/lnd.go
@@ -146,7 +146,7 @@ func (t *Service) GetStatus(ctx context.Context) string {
 
 	// container is running
 
-	info, err := t.GetInfo()
+	info, err := t.GetInfo(ctx)
 	if err != nil {
 		if strings.Contains(err.Error(), "Wallet is encrypted") {
 			return "Wallet locked. Unlock with lncli unlock."
diff --git a/service/lnd/logwatcher.go b/service/lnd/logwatcher.go
index b4a5e4e..3faee37 100644
--- a/service/lnd/logwatcher.go
+++ b/service/lnd/logwatcher.go
@@ -68,7 +68,7 @@ func NewLogWatcher(containerName string, service *core.SingleContainerService) *
 		p1:              p1,
 		p2:              p2,
 		neutrinoSyncing: NeutrinoSyncing{current: 0, total: 0, done: false},
-		logger:          service.GetLogger().WithField("scope", "LogWatcher"),
+		logger:          service.GetLogger().WithField("name", fmt.Sprintf("service.%s.logwatcher", service.GetName())),
 		service:         service,
 	}
 	return w
@@ -111,8 +111,9 @@ func (t *LogWatcher) Start() {
 		line = strings.TrimSpace(line)
 
 		if t.p0.MatchString(line) {
-			t.logger.Debugf("*** %s", line)
+			//t.logger.Debugf("*** %s", line)
 			t.neutrinoSyncing.current = t.getNumber(t.p0, line)
+			t.logger.Debugf("current=%d", t.neutrinoSyncing.current)
 			if t.neutrinoSyncing.current < t.neutrinoSyncing.total {
 				t.neutrinoSyncing.current = t.neutrinoSyncing.total
 			} else if t.neutrinoSyncing.current > t.neutrinoSyncing.total {
@@ -120,11 +121,13 @@ func (t *LogWatcher) Start() {
 			}
 			t.neutrinoSyncing.done = true
 		} else if t.p1.MatchString(line) {
-			t.logger.Debugf("*** %s", line)
+			//t.logger.Debugf("*** %s", line)
 			t.neutrinoSyncing.current = t.getNumber(t.p1, line)
+			t.logger.Debugf("current=%d", t.neutrinoSyncing.current)
 		} else if t.p2.MatchString(line) {
-			t.logger.Debugf("*** %s", line)
+			//t.logger.Debugf("*** %s", line)
 			t.neutrinoSyncing.total = t.getNumber(t.p2, line)
+			t.logger.Debugf("total=%d", t.neutrinoSyncing.total)
 		} else if line == "--- EOF ---" {
 			t.logger.Debugf("Reset Neutrino syncing state")
 			t.neutrinoSyncing.current = 0
diff --git a/service/lnd/rpc.go b/service/lnd/rpc.go
index 27f732d..2a8674c 100644
--- a/service/lnd/rpc.go
+++ b/service/lnd/rpc.go
@@ -5,24 +5,20 @@ import (
 	"errors"
 	"fmt"
 	"github.com/ExchangeUnion/xud-docker-api/config"
+	"github.com/ExchangeUnion/xud-docker-api/rpc"
 	"github.com/ExchangeUnion/xud-docker-api/service/core"
 	pb "github.com/ExchangeUnion/xud-docker-api/service/lnd/lnrpc"
 	"github.com/sirupsen/logrus"
 	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials"
-	"os"
-	"sync"
-	"time"
 )
 
-const (
-	RpcRetryDelay = 3 * time.Second
+var (
+	errNoClient     = errors.New("no client")
 )
 
 type RpcClient struct {
-	mutex   *sync.Mutex
-	client  pb.LightningClient
-	conn    *grpc.ClientConn
+	conn *rpc.GrpcConn
+
 	logger  *logrus.Entry
 	service *core.SingleContainerService
 }
@@ -33,79 +29,41 @@ func NewRpcClient(config config.RpcConfig, service *core.SingleContainerService)
 	tlsCert := config["tlsCert"].(string)
 	macaroon := config["macaroon"].(string)
 
-	c := &RpcClient{
-		mutex:   &sync.Mutex{},
-		client:  nil,
-		logger:  service.GetLogger().WithField("scope", "RPC"),
-		service: service,
-	}
-
-	go c.lazyInit(host, port, tlsCert, macaroon)
-
-	return c
-}
-
-func (t *RpcClient) lazyInit(host string, port uint16, tlsCert string, macaroon string) {
-	for {
-		creds, err := credentials.NewClientTLSFromFile(tlsCert, "localhost")
-		if err != nil {
-			t.logger.Warnf("Failed to create gRPC TLS credentials: %s", err)
-			time.Sleep(RpcRetryDelay)
-			continue
-		}
-
-		var opts []grpc.DialOption
-		opts = append(opts, grpc.WithTransportCredentials(creds))
-		opts = append(opts, grpc.WithBlock())
-
-		if _, err := os.Stat(macaroon); os.IsNotExist(err) {
-			t.logger.Warnf("Waiting for %s", macaroon)
-			time.Sleep(RpcRetryDelay)
-			continue
-		}
+	logger := service.GetLogger().WithField("name", fmt.Sprintf("service.%s.rpc", service.GetName()))
 
-		opts = append(opts, grpc.WithPerRPCCredentials(&MacaroonCredential{Readonly: macaroon}))
+	conn := rpc.NewGrpcConn(host, port, tlsCert, macaroon, logger, func(conn *grpc.ClientConn) interface{}{
+		return pb.NewLightningClient(conn)
+	})
 
-		t.logger.Debug("Waiting for a running container")
-		t.service.WaitContainerRunning()
+	go conn.Open()
 
-		addr := fmt.Sprintf("%s:%d", host, port)
-		t.logger.Debugf("Trying to connect with addr=%s tlsCert=%s macaroon=%s", addr, tlsCert, macaroon)
-		ctx, _ := context.WithTimeout(context.Background(), 10*time.Second)
-		conn, err := grpc.DialContext(ctx, addr, opts...)
-		//cancel() // prevent context resource leak
-		if err != nil {
-			t.logger.Warnf("Failed to create gRPC connection: %s", err)
-			time.Sleep(RpcRetryDelay)
-			continue
-		}
-
-		t.logger.Debugf("Created gRPC connection")
-		t.conn = conn
-
-		t.mutex.Lock()
-		t.client = pb.NewLightningClient(conn)
-		t.mutex.Unlock()
-
-		break
+	return &RpcClient{
+		conn: conn,
+		logger: logger,
+		service: service,
 	}
 }
 
 func (t *RpcClient) Close() error {
-	err := t.conn.Close()
-	if err != nil {
+	if err := t.conn.Close(); err != nil {
 		return err
 	}
 	return nil
 }
 
-func (t *RpcClient) GetInfo() (*pb.GetInfoResponse, error) {
-	t.mutex.Lock()
-	defer t.mutex.Unlock()
-	if t.client == nil {
-		return nil, errors.New("no client")
+func (t *RpcClient) getClient() (pb.LightningClient, error) {
+	client := t.conn.GetClient()
+	if client == nil {
+		return nil, errNoClient
 	}
+	return client.(pb.LightningClient), nil
+}
 
+func (t *RpcClient) GetInfo(ctx context.Context) (*pb.GetInfoResponse, error) {
+	client, err := t.getClient()
+	if err != nil {
+		return nil, err
+	}
 	req := pb.GetInfoRequest{}
-	return t.client.GetInfo(context.Background(), &req)
+	return client.GetInfo(ctx, &req)
 }
diff --git a/service/xud/api.go b/service/xud/api.go
index ad35560..9a9685e 100644
--- a/service/xud/api.go
+++ b/service/xud/api.go
@@ -9,6 +9,7 @@ import (
 	"github.com/gin-gonic/gin"
 	"io/ioutil"
 	"net/http"
+	"os"
 	"path/filepath"
 	"strconv"
 	"strings"
@@ -37,7 +38,6 @@ func (t *Service) ConfigureRouter(r *gin.RouterGroup) {
 	})
 
 	r.GET("/v1/xud/tradehistory", func(c *gin.Context) {
-
 		limitStr := c.DefaultQuery("limit", "0")
 		limit, err := strconv.ParseUint(limitStr, 10, 32)
 		if err != nil {
@@ -129,6 +129,10 @@ func (t *Service) ConfigureRouter(r *gin.RouterGroup) {
 		ctx, cancel := context.WithTimeout(context.Background(), config.DefaultApiTimeout)
 		defer cancel()
 		resp, err := t.ChangePassword(ctx, params.NewPassword, params.OldPassword)
+		err = os.Remove("/root/network/.default-password")
+		if err != nil {
+			utils.JsonError(c, err.Error(), http.StatusInternalServerError)
+		}
 		utils.HandleProtobufResponse(c, resp, err)
 	})
 
diff --git a/service/xud/proto/xudrpc.proto b/service/xud/proto/xudrpc.proto
index 2f828d5..f7ac05b 100644
--- a/service/xud/proto/xudrpc.proto
+++ b/service/xud/proto/xudrpc.proto
@@ -336,7 +336,7 @@ service Xud {
     };
   }
 
-  /* Subscribes to accepted swaps. This stream emits a message when the local xud node 
+  /* Subscribes to accepted swaps. This stream emits a message when the local xud node
    * accepts a swap request from a peer, but before the swap has actually succeeded. */
   rpc SubscribeSwapsAccepted(SubscribeSwapsAcceptedRequest) returns (stream SwapAccepted) {
     option (google.api.http) = {
diff --git a/service/xud/rpc.go b/service/xud/rpc.go
index 1de17c2..8bdd65e 100644
--- a/service/xud/rpc.go
+++ b/service/xud/rpc.go
@@ -5,119 +5,75 @@ import (
 	"errors"
 	"fmt"
 	"github.com/ExchangeUnion/xud-docker-api/config"
+	"github.com/ExchangeUnion/xud-docker-api/rpc"
 	"github.com/ExchangeUnion/xud-docker-api/service/core"
 	"github.com/ExchangeUnion/xud-docker-api/service/xud/xudrpc"
 	pb "github.com/ExchangeUnion/xud-docker-api/service/xud/xudrpc"
 	"github.com/sirupsen/logrus"
 	"google.golang.org/grpc"
-	"google.golang.org/grpc/credentials"
-	"sync"
-	"time"
-)
-
-const (
-	RetryDelay         = 3 * time.Second
-	GrpcConnectTimeout = 3 * time.Second
 )
 
 var (
-	NoClient     = errors.New("no client")
-	NoInitClient = errors.New("no init client")
+	errNoClient     = errors.New("no client")
+	errNoInitClient = errors.New("no init client")
 )
 
 type RpcClient struct {
-	client     xudrpc.XudClient
-	initClient xudrpc.XudInitClient
-	conn       *grpc.ClientConn
-	mutex      *sync.RWMutex
+	conn *rpc.GrpcConn
 
 	logger  *logrus.Entry
 	service *core.SingleContainerService
 }
 
-func NewRpcClient(config config.RpcConfig, service *core.SingleContainerService) *RpcClient {
+type Clients struct {
+	Client     pb.XudClient
+	InitClient pb.XudInitClient
+}
 
+func NewRpcClient(config config.RpcConfig, service *core.SingleContainerService) *RpcClient {
 	host := config["host"].(string)
 	port := uint16(config["port"].(float64))
 	tlsCert := config["tlsCert"].(string)
 
-	c := &RpcClient{
-		client:     nil,
-		initClient: nil,
-		conn:       nil,
-		mutex:      &sync.RWMutex{},
-
-		logger:  service.GetLogger().WithField("scope", "RPC"),
-		service: service,
-	}
-
-	go c.lazyInit(host, port, tlsCert)
+	logger := service.GetLogger().WithField("name", fmt.Sprintf("service.%s.rpc", service.GetName()))
 
-	return c
-}
-
-func (t *RpcClient) lazyInit(host string, port uint16, tlsCert string) {
-	for {
-		creds, err := credentials.NewClientTLSFromFile(tlsCert, "localhost")
-		if err != nil {
-			time.Sleep(RetryDelay)
-			continue
+	conn := rpc.NewGrpcConn(host, port, tlsCert, "", logger, func(conn *grpc.ClientConn) interface{} {
+		return Clients{
+			Client:     pb.NewXudClient(conn),
+			InitClient: pb.NewXudInitClient(conn),
 		}
+	})
 
-		var opts []grpc.DialOption
-		opts = append(opts, grpc.WithTransportCredentials(creds))
-		opts = append(opts, grpc.WithBlock())
-
-		t.logger.Debug("Waiting for a running container")
-		t.service.WaitContainerRunning()
-
-		ctx, cancel := context.WithTimeout(context.Background(), GrpcConnectTimeout)
-		addr := fmt.Sprintf("%s:%d", host, port)
-		t.logger.Debugf("Trying to connect with addr=%s tlsCert=%s macaroon=%s", addr, tlsCert)
-		conn, err := grpc.DialContext(ctx, addr, opts...)
-		cancel() // TODO make sure this won't close the conn
-		if err != nil {
-			t.logger.Warnf("Failed to create gRPC connection: %s", err)
-			time.Sleep(RetryDelay)
-			continue
-		}
+	go conn.Open()
 
-		t.logger.Debugf("Created gRPC connection")
-		t.conn = conn
-
-		t.mutex.Lock()
-		t.client = pb.NewXudClient(conn)
-		t.initClient = pb.NewXudInitClient(conn)
-		t.mutex.Unlock()
-
-		break
+	return &RpcClient{
+		conn:    conn,
+		logger:  logger,
+		service: service,
 	}
 }
 
 func (t *RpcClient) Close() error {
-	err := t.conn.Close()
-	if err != nil {
+	if err := t.conn.Close(); err != nil {
 		return err
 	}
 	return nil
 }
 
 func (t *RpcClient) getClient() (xudrpc.XudClient, error) {
-	t.mutex.RLock()
-	defer t.mutex.RUnlock()
-	if t.client == nil {
-		return nil, NoClient
+	clients := t.conn.GetClient()
+	if clients == nil {
+		return nil, errNoClient
 	}
-	return t.client, nil
+	return clients.(Clients).Client, nil
 }
 
 func (t *RpcClient) getInitClient() (xudrpc.XudInitClient, error) {
-	t.mutex.RLock()
-	defer t.mutex.RUnlock()
-	if t.client == nil {
-		return nil, NoInitClient
+	clients := t.conn.GetClient()
+	if clients == nil {
+		return nil, errNoInitClient
 	}
-	return t.initClient, nil
+	return clients.(Clients).InitClient, nil
 }
 
 func (t *RpcClient) GetInfo(ctx context.Context) (*pb.GetInfoResponse, error) {