feat: add grpc client stream interceptor opts (#2610)

Co-authored-by: yao.li <yao.li@cloudminds.com>

transport/grpc/client.go

@@ -82,6 +82,13 @@ func WithUnaryInterceptor(in ...grpc.UnaryClientInterceptor) ClientOption {
 	}
 }
 
+// WithStreamInterceptor returns a DialOption that specifies the interceptor for streaming RPCs.
+func WithStreamInterceptor(in ...grpc.StreamClientInterceptor) ClientOption {
+	return func(o *clientOptions) {
+		o.streamInts = in
+	}
+}
+
 // WithOptions with gRPC options.
 func WithOptions(opts ...grpc.DialOption) ClientOption {
 	return func(o *clientOptions) {
@@ -111,6 +118,7 @@ type clientOptions struct {
 	discovery    registry.Discovery
 	middleware   []middleware.Middleware
 	ints         []grpc.UnaryClientInterceptor
+	streamInts   []grpc.StreamClientInterceptor
 	grpcOpts     []grpc.DialOption
 	balancerName string
 	filters      []selector.NodeFilter
@@ -145,6 +153,9 @@ func dial(ctx context.Context, insecure bool, opts ...ClientOption) (*grpc.Clien
 		grpc.WithDefaultServiceConfig(fmt.Sprintf(`{"loadBalancingConfig": [{"%s":{}}]}`, options.balancerName)),
 		grpc.WithChainUnaryInterceptor(ints...),
 	}
+	if len(options.streamInts) > 0 {
+		grpcOpts = append(grpcOpts, grpc.WithChainStreamInterceptor(options.streamInts...))
+	}
 	if options.discovery != nil {
 		grpcOpts = append(grpcOpts,
 			grpc.WithResolvers(