| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package authority |
| |
| import ( |
| "fmt" |
| "github.com/apache/servicecomb-mesher/proxy/resolver" |
| "github.com/go-mesh/openlogging" |
| "strings" |
| ) |
| |
| //GRPCDefaultDestinationResolver is a struct |
| type GRPCDefaultDestinationResolver struct { |
| } |
| |
| //Resolve resolves service name |
| func (dr *GRPCDefaultDestinationResolver) Resolve(sourceAddr, host, rawURI string, header map[string]string) (string, string, error) { |
| s := strings.Split(rawURI, ":") |
| if len(s) != 2 { |
| err := fmt.Errorf("can not parse [%s]", rawURI) |
| openlogging.Error(err.Error()) |
| return "", "", err |
| } |
| |
| return s[0], s[1], nil |
| } |
| |
| //New return return dr |
| func New() resolver.DestinationResolver { |
| return &GRPCDefaultDestinationResolver{} |
| } |
| |
| func init() { |
| resolver.InstallDestinationResolverPlugin("authority", New) |
| resolver.SetDefaultDestinationResolver("grpc", &GRPCDefaultDestinationResolver{}) |
| } |