update for latest micro

Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

go.mod

@@ -2,11 +2,12 @@ module go.unistack.org/micro-wrapper-metadata/v3
 
 go 1.20
 
-require go.unistack.org/micro/v3 v3.10.49
+require go.unistack.org/micro/v3 v3.10.66
 
 require (
-	github.com/golang/protobuf v1.5.3 // indirect
+	github.com/golang/protobuf v1.5.4 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e // indirect
+	golang.org/x/sys v0.19.0 // indirect
-	google.golang.org/grpc v1.57.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be // indirect
-	google.golang.org/protobuf v1.31.0 // indirect
+	google.golang.org/grpc v1.63.2 // indirect
+	google.golang.org/protobuf v1.33.0 // indirect
 )

go.sum

@@ -1,19 +1,31 @@
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
 github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
+github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 go.unistack.org/micro/v3 v3.10.49 h1:eW+1OCH4ENjfL0Uaw3+Js9pXRB63+NuThfaozM+eWBs=
 go.unistack.org/micro/v3 v3.10.49/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
+go.unistack.org/micro/v3 v3.10.66 h1:tiG8HnyTC71IZWSC2qT/DmLhJinZJL9qvw+4Fvpm3d4=
+go.unistack.org/micro/v3 v3.10.66/go.mod h1:erMgt3Bl7vQQ0e9UpQyR5NlLiZ9pKeEJ9+1tfYFaqUg=
 golang.org/x/net v0.14.0 h1:BONx9s002vGdD9umnlX1Po8vOZmrgH34qlHcD1MfK14=
 golang.org/x/sys v0.7.0 h1:3jlCCIQZPdOYu1h8BkNvLz8Kgwtae2cagcG/VamtZRU=
+golang.org/x/sys v0.19.0 h1:q5f1RH2jigJ1MoAWp2KTp3gm5zAGFUTarQZ5U386+4o=
+golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/text v0.9.0 h1:2sjJmO8cDvYveuX97RDLsxlyUxLl+GHoLxBiRdHllBE=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e h1:NumxXLPfHSndr3wBBdeKiVHjGVFzi9RX2HwwQke94iY=
 google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e/go.mod h1:66JfowdXAEgad5O9NnYcsNPLCPZJD++2L9X0PCMODrA=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be h1:LG9vZxsWGOmUKieR8wPAUR3u3MpnYFQZROPIMaXh7/A=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20240415180920-8c6c420018be/go.mod h1:WtryC6hu0hhx87FDGxWCDptyssuo68sk10vYjF+T9fY=
 google.golang.org/grpc v1.57.0 h1:kfzNeI/klCGD2YPMUlaGNT3pxvYfga7smW3Vth8Zsiw=
 google.golang.org/grpc v1.57.0/go.mod h1:Sd+9RMTACXwmub0zcNY2c4arhtrbBYD1AUHI/dt16Mo=
+google.golang.org/grpc v1.63.2 h1:MUeiw1B2maTVZthpU5xvASfTh3LDbxHd6IJ6QQVU+xM=
+google.golang.org/grpc v1.63.2/go.mod h1:WAX/8DgncnokcFUldAxq7GeB5DXHDbMF+lLvDomNkRA=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=
 google.golang.org/protobuf v1.31.0/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
+google.golang.org/protobuf v1.33.0 h1:uNO2rsAINq/JlFpSdYEKIZ0uKD/R9cpdv0T+yoGwGmI=
+google.golang.org/protobuf v1.33.0/go.mod h1:c6P6GXX6sHbq/GpV6MGZEdwhWPcYBgnhAHhKbcUYpos=

metadata.go

@@ -8,31 +8,24 @@ import (
 	"go.unistack.org/micro/v3/server"
 )
 
-type wrapper struct {
+var DefaultMetadataKeys = []string{"x-request-id"}
-	client.Client
+
+type hook struct {
 	keys []string
 }
 
-func NewClientWrapper(keys ...string) client.Wrapper {
+func NewHook(keys ...string) *hook {
-	return func(c client.Client) client.Client {
+	return &hook{keys: keys}
-		handler := &wrapper{
-			Client: c,
-			keys:   keys,
-		}
-		return handler
-	}
 }
 
-func NewClientCallWrapper(keys ...string) client.CallWrapper {
+func metadataCopy(ctx context.Context, keys []string) context.Context {
-	return func(fn client.CallFunc) client.CallFunc {
-		return func(ctx context.Context, addr string, req client.Request, rsp interface{}, opts client.CallOptions) error {
 	if keys == nil {
-				return fn(ctx, addr, req, rsp, opts)
+		return ctx
 	}
 	if imd, iok := metadata.FromIncomingContext(ctx); iok && imd != nil {
 		omd, ook := metadata.FromOutgoingContext(ctx)
 		if !ook || omd == nil {
-					omd = metadata.New(len(imd))
+			omd = metadata.New(len(keys))
 		}
 		for _, k := range keys {
 			if v, ok := imd.Get(k); ok && v != "" {
@@ -43,74 +36,41 @@ func NewClientCallWrapper(keys ...string) client.CallWrapper {
 			ctx = metadata.NewOutgoingContext(ctx, omd)
 		}
 	}
-			return fn(ctx, addr, req, rsp, opts)
+	return ctx
-		}
+}
+
+func (w *hook) ClientCall(next client.FuncCall) client.FuncCall {
+	return func(ctx context.Context, req client.Request, rsp interface{}, opts ...client.CallOption) error {
+		return next(metadataCopy(ctx, w.keys), req, rsp, opts...)
 	}
 }
 
-func (w *wrapper) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...client.CallOption) error {
+func (w *hook) ClientStream(next client.FuncStream) client.FuncStream {
-	if w.keys == nil {
+	return func(ctx context.Context, req client.Request, opts ...client.CallOption) (client.Stream, error) {
-		return w.Client.Call(ctx, req, rsp, opts...)
+		return next(metadataCopy(ctx, w.keys), req, opts...)
 	}
-	if imd, iok := metadata.FromIncomingContext(ctx); iok && imd != nil {
-		omd, ook := metadata.FromOutgoingContext(ctx)
-		if !ook || omd == nil {
-			omd = metadata.New(len(imd))
-		}
-		for _, k := range w.keys {
-			if v, ok := imd.Get(k); ok && v != "" {
-				omd.Set(k, v)
-			}
-		}
-		if !ook {
-			ctx = metadata.NewOutgoingContext(ctx, omd)
-		}
-	}
-	return w.Client.Call(ctx, req, rsp, opts...)
 }
 
-func (w *wrapper) Stream(ctx context.Context, req client.Request, opts ...client.CallOption) (client.Stream, error) {
+func (w *hook) ClientPublish(next client.FuncPublish) client.FuncPublish {
-	if w.keys == nil {
+	return func(ctx context.Context, msg client.Message, opts ...client.PublishOption) error {
-		return w.Client.Stream(ctx, req, opts...)
+		return next(metadataCopy(ctx, w.keys), msg, opts...)
 	}
-	if imd, iok := metadata.FromIncomingContext(ctx); iok && imd != nil {
-		omd, ook := metadata.FromOutgoingContext(ctx)
-		if !ook || omd == nil {
-			omd = metadata.New(len(imd))
-		}
-		for _, k := range w.keys {
-			if v, ok := imd.Get(k); ok && v != "" {
-				omd.Set(k, v)
-			}
-		}
-		if !ook {
-			ctx = metadata.NewOutgoingContext(ctx, omd)
-		}
-	}
-	return w.Client.Stream(ctx, req, opts...)
 }
 
-func NewServerHandlerWrapper(keys ...string) server.HandlerWrapper {
+func (w *hook) ClientBatchPublish(next client.FuncBatchPublish) client.FuncBatchPublish {
-	return func(fn server.HandlerFunc) server.HandlerFunc {
+	return func(ctx context.Context, msgs []client.Message, opts ...client.PublishOption) error {
+		return next(metadataCopy(ctx, w.keys), msgs, opts...)
+	}
+}
+
+func (w *hook) ServerHandler(next server.FuncHandler) server.FuncHandler {
 	return func(ctx context.Context, req server.Request, rsp interface{}) error {
-			if keys == nil {
+		return next(metadataCopy(ctx, w.keys), req, rsp)
-				return fn(ctx, req, rsp)
+	}
-			}
+}
-			if imd, iok := metadata.FromIncomingContext(ctx); iok && imd != nil {
+
-				omd, ook := metadata.FromOutgoingContext(ctx)
+func (w *hook) ServerSubscriber(next server.FuncSubHandler) server.FuncSubHandler {
-				if !ook || omd == nil {
+	return func(ctx context.Context, msg server.Message) error {
-					omd = metadata.New(len(imd))
+		return next(metadataCopy(ctx, w.keys), msg)
-				}
-				for _, k := range keys {
-					if v, ok := imd.Get(k); ok && v != "" {
-						omd.Set(k, v)
-					}
-				}
-				if !ook {
-					ctx = metadata.NewOutgoingContext(ctx, omd)
-				}
-			}
-			return fn(ctx, req, rsp)
-		}
 	}
 }