| /* |
| * 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 nacos |
| |
| import ( |
| "github.com/nacos-group/nacos-sdk-go/clients" |
| "github.com/nacos-group/nacos-sdk-go/clients/naming_client" |
| nacosConstant "github.com/nacos-group/nacos-sdk-go/common/constant" |
| "github.com/nacos-group/nacos-sdk-go/vo" |
| "github.com/pkg/errors" |
| ) |
| |
| import ( |
| "github.com/apache/dubbo-go-pixiu/pkg/adapter/dubboregistry/common" |
| "github.com/apache/dubbo-go-pixiu/pkg/adapter/dubboregistry/registry" |
| baseRegistry "github.com/apache/dubbo-go-pixiu/pkg/adapter/dubboregistry/registry/base" |
| "github.com/apache/dubbo-go-pixiu/pkg/common/constant" |
| "github.com/apache/dubbo-go-pixiu/pkg/common/util/stringutil" |
| "github.com/apache/dubbo-go-pixiu/pkg/model" |
| ) |
| |
| func init() { |
| registry.SetRegistry(constant.Nacos, newNacosRegistry) |
| } |
| |
| type NacosRegistry struct { |
| *baseRegistry.BaseRegistry |
| nacosListeners map[registry.RegisteredType]registry.Listener |
| client naming_client.INamingClient |
| } |
| |
| func (n *NacosRegistry) DoSubscribe() error { |
| intfListener, ok := n.nacosListeners[registry.RegisteredTypeInterface] |
| if !ok { |
| return errors.New("Listener for interface level registration does not initialized") |
| } |
| go intfListener.WatchAndHandle() |
| return nil |
| } |
| |
| func (n *NacosRegistry) DoUnsubscribe() error { |
| panic("implement me") |
| } |
| |
| var _ registry.Registry = new(NacosRegistry) |
| |
| func newNacosRegistry(regConfig model.Registry, adapterListener common.RegistryEventListener) (registry.Registry, error) { |
| addrs, err := stringutil.GetIPAndPort(regConfig.Address) |
| if err != nil { |
| return nil, err |
| } |
| |
| scs := make([]nacosConstant.ServerConfig, 0) |
| for _, addr := range addrs { |
| scs = append(scs, nacosConstant.ServerConfig{ |
| IpAddr: addr.IP.String(), |
| Port: uint64(addr.Port), |
| }) |
| } |
| |
| ccs := nacosConstant.NewClientConfig( |
| nacosConstant.WithNamespaceId(regConfig.Namespace), |
| nacosConstant.WithUsername(regConfig.Username), |
| nacosConstant.WithPassword(regConfig.Password), |
| nacosConstant.WithNotLoadCacheAtStart(true), |
| nacosConstant.WithUpdateCacheWhenEmpty(true)) |
| client, err := clients.NewNamingClient(vo.NacosClientParam{ |
| ServerConfigs: scs, |
| ClientConfig: ccs, |
| }) |
| if err != nil { |
| return nil, err |
| } |
| |
| nacosRegistry := &NacosRegistry{ |
| client: client, |
| nacosListeners: make(map[registry.RegisteredType]registry.Listener), |
| } |
| nacosRegistry.nacosListeners[registry.RegisteredTypeInterface] = newNacosIntfListener(client, nacosRegistry, ®Config, adapterListener) |
| |
| baseReg := baseRegistry.NewBaseRegistry(nacosRegistry, adapterListener) |
| nacosRegistry.BaseRegistry = baseReg |
| return baseReg, nil |
| } |