remove http client call option:selectFilter

transport/http/calloption.go

@@ -2,8 +2,6 @@ package http
 
 import (
 	"net/http"
-
-	"github.com/go-kratos/kratos/v2/selector"
 )
 
 // CallOption configures a Call before it starts or extracts information from
@@ -22,7 +20,6 @@ type callInfo struct {
 	contentType  string
 	operation    string
 	pathTemplate string
-	filters      []selector.Filter
 }
 
 // EmptyCallOption does not alter the Call configuration.
@@ -93,22 +90,6 @@ func (o PathTemplateCallOption) before(c *callInfo) error {
 	return nil
 }
 
-// SelectFilter is http select filter
-func SelectFilter(filters ...selector.Filter) CallOption {
-	return SelectFilterCallOption{filters: filters}
-}
-
-// SelectFilterCallOption is set call select filters
-type SelectFilterCallOption struct {
-	EmptyCallOption
-	filters []selector.Filter
-}
-
-func (o SelectFilterCallOption) before(c *callInfo) error {
-	c.filters = o.filters
-	return nil
-}
-
 // Header returns a CallOptions that retrieves the http response header
 // from server reply.
 func Header(header *http.Header) CallOption {

transport/http/client.go

@@ -238,7 +238,7 @@ func (client *Client) invoke(ctx context.Context, req *http.Request, args interf
 				err  error
 				node selector.Node
 			)
-			if node, done, err = client.opts.selector.Select(ctx, selector.WithFilter(c.filters...)); err != nil {
+			if node, done, err = client.opts.selector.Select(ctx); err != nil {
 				return nil, errors.ServiceUnavailable("NODE_NOT_FOUND", err.Error())
 			}
 			if client.insecure {