add routing rule for node

internal/plugin/plugin.go

@@ -56,7 +56,6 @@ func NewGRPCConn(addr string, opts *Options) (*grpc.ClientConn, error) {
 		grpc.WithConnectParams(grpc.ConnectParams{
 			Backoff: backoff.DefaultConfig,
 		}),
-		grpc.FailOnNonTempDialError(true),
 	}
 	if opts.TLSConfig != nil {
 		grpcOpts = append(grpcOpts,
@@ -69,7 +68,7 @@ func NewGRPCConn(addr string, opts *Options) (*grpc.ClientConn, error) {
 	if opts.Token != "" {
 		grpcOpts = append(grpcOpts, grpc.WithPerRPCCredentials(&rpcCredentials{token: opts.Token}))
 	}
-	return grpc.Dial(addr, grpcOpts...)
+	return grpc.NewClient(addr, grpcOpts...)
 }
 
 type rpcCredentials struct {

internal/util/forwarder/sniffer.go

@@ -251,9 +251,13 @@ func (h *Sniffer) dial(ctx context.Context, conn net.Conn, req *http.Request, ho
 	}
 	if ho.Hop != nil {
 		node = ho.Hop.Select(ctx,
-			hop.HostSelectOption(host),
+			hop.ClientIPSelectOption(net.ParseIP(ro.ClientIP)),
 			hop.ProtocolSelectOption(sniffing.ProtoHTTP),
+			hop.HostSelectOption(host),
+			hop.MethodSelectOption(req.Method),
 			hop.PathSelectOption(req.URL.Path),
+			hop.QuerySelectOption(req.URL.Query()),
+			hop.HeaderSelectOption(req.Header),
 		)
 	}
 	if node == nil {