diff --git a/server/cmd/blockmeta/logger.go b/server/cmd/blockmeta/logger.go
deleted file mode 100644
index befbc30..0000000
--- a/server/cmd/blockmeta/logger.go
+++ /dev/null
@@ -1,7 +0,0 @@
-package main
-
-import (
-	"github.com/streamingfast/logging"
-)
-
-var zlog, tracer = logging.RootLogger("blockmeta", "github.com/streamingfast/blockmeta-service/server/cmd/blockmeta")
diff --git a/server/cmd/blockmeta/main.go b/server/cmd/blockmeta/main.go
index 55a011f..4ad680a 100644
--- a/server/cmd/blockmeta/main.go
+++ b/server/cmd/blockmeta/main.go
@@ -8,24 +8,25 @@ import (
 
 	"github.com/streamingfast/blockmeta-service/server"
 	"github.com/streamingfast/dauth"
-	authGrpc "github.com/streamingfast/dauth/grpc"
 	authNull "github.com/streamingfast/dauth/null"
 	"github.com/streamingfast/derr"
+	"github.com/streamingfast/logging"
 	"go.uber.org/zap"
 )
 
 var (
-	listenAddress          = flag.String("grpc-listen-addr", "", "The gRPC server listen address")
-	sinkServerAddress      = flag.String("sink-addr", "", "The sink server address")
+	listenAddress          = flag.String("grpc-listen-addr", ":9000*", "The gRPC server listen address")
+	sinkServerAddress      = flag.String("sink-addr", ":9001", "The sink server address")
 	authUrl                = flag.String("auth-url", "null://", "The URL of the auth server")
 	corsHostRegexAllowFlag = flag.String("cors-host-regex-allow", "^localhost", "Regex to allow CORS origin requests from, defaults to localhost only")
 )
 
+var zlog, tracer = logging.ApplicationLogger("blockmeta", "github.com/streamingfast/blockmeta-service/server/cmd/blockmeta")
+
 func main() {
 	flag.Parse()
 	ctx := context.Background()
 
-	authGrpc.Register()
 	authNull.Register()
 
 	if *sinkServerAddress == "" {
diff --git a/server/go.mod b/server/go.mod
index c65b4e2..a830c90 100644
--- a/server/go.mod
+++ b/server/go.mod
@@ -7,7 +7,7 @@ require (
 	github.com/rs/cors v1.8.3
 	github.com/streamingfast/dauth v0.0.0-20240213192022-da4946165b42
 	github.com/streamingfast/derr v0.0.0-20230515163924-8570aaa43fe1
-	github.com/streamingfast/dgrpc v0.0.0-20240213191930-14e90f32025f
+	github.com/streamingfast/dgrpc v0.0.0-20240214134727-3290b8959f76
 	github.com/streamingfast/logging v0.0.0-20221209193439-bff11742bf4c
 	github.com/streamingfast/shutter v1.5.0
 	github.com/streamingfast/substreams-sink-kv v0.1.3-0.20240213164553-1d839b800880
diff --git a/server/go.sum b/server/go.sum
index 94446ab..6d18848 100644
--- a/server/go.sum
+++ b/server/go.sum
@@ -148,8 +148,8 @@ github.com/streamingfast/dauth v0.0.0-20240213192022-da4946165b42 h1:rJ0uQ5xuGn9
 github.com/streamingfast/dauth v0.0.0-20240213192022-da4946165b42/go.mod h1:cwfI5vaMd+CiwZIL0H0JdP5UDWCZOVFz/ex3L0+o/j4=
 github.com/streamingfast/derr v0.0.0-20230515163924-8570aaa43fe1 h1:xJB7rXnOHLesosMjfwWsEL2i/40mFSkzenEb3M0qTyM=
 github.com/streamingfast/derr v0.0.0-20230515163924-8570aaa43fe1/go.mod h1:QSm/AfaDsE0k1xBYi0lW580YJ/WDV/FKZI628tkZR0Y=
-github.com/streamingfast/dgrpc v0.0.0-20240213191930-14e90f32025f h1:KFXHHIx0lAMLOn/hnyOcMURUyxfQHgyVA3CbJoQgfi8=
-github.com/streamingfast/dgrpc v0.0.0-20240213191930-14e90f32025f/go.mod h1:NuKCwOHjbT0nRji0O+7+c70AiBfLHEKNoovs/gFfMPY=
+github.com/streamingfast/dgrpc v0.0.0-20240214134727-3290b8959f76 h1:g12+wDmubRwQD9R7MqjVE1Xaj61pJqz7qOGovoAy6GU=
+github.com/streamingfast/dgrpc v0.0.0-20240214134727-3290b8959f76/go.mod h1:NuKCwOHjbT0nRji0O+7+c70AiBfLHEKNoovs/gFfMPY=
 github.com/streamingfast/dtracing v0.0.0-20210811175635-d55665d3622a h1:/7Rw3pYpueJYOQReTJpfAhAPk0uZD4I58LfiUAr4IMc=
 github.com/streamingfast/dtracing v0.0.0-20210811175635-d55665d3622a/go.mod h1:bqiYZaX6L/MoXNfFQeAdau6g9HLA3yKHkX8KzStt58Q=
 github.com/streamingfast/logging v0.0.0-20220304214715-bc750a74b424/go.mod h1:VlduQ80JcGJSargkRU4Sg9Xo63wZD/l8A5NC/Uo1/uU=
diff --git a/server/server.go b/server/server.go
index f561574..da5b45e 100644
--- a/server/server.go
+++ b/server/server.go
@@ -71,8 +71,8 @@ func (s *GrpcServer) Run(ctx context.Context) {
 
 	streamHandlerGetter := func(opts ...connect.HandlerOption) (string, http.Handler) {
 		return pbbmsrvconnect.NewBlockHandler(s, opts...)
-
 	}
+
 	srv := connectweb.New([]connectweb.HandlerGetter{streamHandlerGetter}, options...)
 	addr := strings.ReplaceAll(s.httpListenAddr, "*", "")
 
@@ -141,6 +141,7 @@ func (s *GrpcServer) allowedOrigin(origin string) bool {
 }
 
 func (s *GrpcServer) healthCheck() dgrpcserver.HealthCheck {
+	s.logger.Debug("health checking")
 	return func(ctx context.Context) (isReady bool, out interface{}, err error) {
 		if derr.IsShuttingDown() {
 			return false, nil, nil