| /* |
| * 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 grpc |
| |
| import ( |
| "sync" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go/common" |
| "github.com/apache/dubbo-go/common/constant" |
| "github.com/apache/dubbo-go/common/logger" |
| "github.com/apache/dubbo-go/protocol" |
| ) |
| |
| // nolint |
| type GrpcExporter struct { |
| *protocol.BaseExporter |
| } |
| |
| // NewGrpcExporter creates a new gRPC exporter |
| func NewGrpcExporter(key string, invoker protocol.Invoker, exporterMap *sync.Map) *GrpcExporter { |
| return &GrpcExporter{ |
| BaseExporter: protocol.NewBaseExporter(key, invoker, exporterMap), |
| } |
| } |
| |
| // Unexport and unregister gRPC service from registry and memory. |
| func (gg *GrpcExporter) Unexport() { |
| interfaceName := gg.GetInvoker().GetUrl().GetParam(constant.INTERFACE_KEY, "") |
| gg.BaseExporter.Unexport() |
| err := common.ServiceMap.UnRegister(interfaceName, GRPC, gg.GetInvoker().GetUrl().ServiceKey()) |
| if err != nil { |
| logger.Errorf("[GrpcExporter.Unexport] error: %v", err) |
| } |
| } |