example/config_service_direct.js

@@ -3,11 +3,8 @@
 const NacosConfigClient = require('nacos').NacosConfigClient;
 
 const configClient = new NacosConfigClient({
-  serverAddr: 'aliyun.nacos.net:80',
+  serverAddr: '106.14.43.196:8848',
   namespace: '',
-  // 如果nacos开启了认证鉴权，需要在此处填写用户名密码
-  // username: 'xxx',
-  // password: 'xxx'
 });
 
 function sleep(time){
@@ -21,7 +18,7 @@ function sleep(time){
 (async () => {
   await configClient.ready();
 
-  const dataId = 'nacos.test.22';
+  const dataId = 'nacos.test.1';
   const group = 'DEFAULT_GROUP';
   const str = `example_test_${Math.random()}_${Date.now()}`;
 

example/package.json

@@ -2,6 +2,6 @@
   "name": "nacos-example",
   "version": "1.0.0",
   "dependencies": {
-    "nacos": "^2.5.0"
+    "nacos": "^1.0.0"
   }
 }

lerna.json

@@ -16,5 +16,5 @@
       ]
     }
   },
-  "version": "2.6.0"
+  "version": "2.4.2"
 }

package.json

@@ -13,7 +13,7 @@
     "ci": "npm run cov",
     "build": "lerna run build && cp ./README.md ./packages/nacos/README.md"
   },
-  "license": "Apache-2.0",
+  "license": "Apache",
   "bugs": {
     "url": "https://github.com/nacos-group/nacos-sdk-nodejs/issues"
   },

packages/nacos-config/package.json

@@ -1,6 +1,6 @@
 {
   "name": "nacos-config",
-  "version": "2.6.0",
+  "version": "2.4.1",
   "description": "nacos config client",
   "keywords": [
     "nacos-config",

packages/nacos-config/src/http_agent.ts

@@ -19,7 +19,6 @@ import { ClientOptionKeys, IConfiguration, IServerListManager } from './interfac
 import * as urllib from 'urllib';
 import * as crypto from 'crypto';
 import { encodingParams, transformGBKToUTF8 } from './utils';
-import * as dns from 'dns';
 
 export class HttpAgent {
 
@@ -196,9 +195,6 @@ export class HttpAgent {
             break;
         }
       } catch (err) {
-        if (err.code === dns.NOTFOUND) {
-          throw err;
-        }
         err.url = `${method} ${url}`;
         err.data = data;
         err.headers = headers;

packages/nacos-config/src/interface.ts

@@ -262,8 +262,6 @@ export interface ClientOptions {
   serverAddr?: string;        // 用于直连，包含端口
   unit?: string;              // 内部单元化用
   nameServerAddr?: string;    // 老的兼容参数，逐步废弃，同 endpoint
-  username?: string;          // 认证的用户名
-  password?: string;          // 认证的密码
   cacheDir?: string;          // 缓存文件的路径
   identityKey?: string;       // Identity Key
   identityValue?: string;     // Identity Value

packages/nacos-naming/index.d.ts

@@ -3,35 +3,14 @@
  * Create Time: 2021/8/20 9:12
  */
 interface Instance {
-  instanceId: string,
   ip: string,                                         //IP of instance
   port: number,                                       //Port of instance
-  healthy: boolean,
-  enabled: boolean,
-  serviceName?: string,
   weight?: number,
   ephemeral?: boolean,
   clusterName?: string
 }
 
-export interface Host {
-  instanceId: string;
-  ip: string;
-  port: number;
-  weight: number;
-  healthy: boolean;
-  enabled: boolean;
-  ephemeral: boolean;
-  clusterName: string;
-  serviceName: string;
-  metadata: any;
-  instanceHeartBeatInterval: number;
-  instanceIdGenerator: string;
-  instanceHeartBeatTimeOut: number;
-  ipDeleteTimeout: number;
-}
-
-type Hosts = Host[];
+type Hosts = string[];
 
 interface SubscribeInfo {
   serviceName: string,
@@ -39,22 +18,11 @@ interface SubscribeInfo {
   clusters?: string
 }
 
-interface NacosNamingClientConfig {
-  logger: typeof console,
-  serverList: string | string[],
-  namespace?: string,
-  username?: string,
-  password?: string,
-  endpoint?: string,
-  vipSrvRefInterMillis?: number,
-  ssl?: boolean
-}
-
 /**
  * Nacos服务发现组件
  */
 export class NacosNamingClient {
-  constructor (config: NacosNamingClientConfig);
+  constructor (config: { logger: typeof console, serverList: string | string[], namespace?: string })
 
   ready: () => Promise<void>;
   // Register an instance to service
@@ -76,14 +44,6 @@ export class NacosNamingClient {
     clusters?: string,                                //Cluster names
     subscribe?: boolean                               //whether subscribe the service, default is true
   ) => Promise<Hosts>;
-  // Select instance list of service.
-  selectInstances: (
-    serviceName: string, 
-    groupName?: string,
-    clusters?: string,
-    healthy?: boolean,
-    subscribe?: boolean
-  ) => Promise<Hosts>;
   //  Get the status of nacos server, 'UP' or 'DOWN'.
   getServerStatus: () => 'UP' | 'DOWN';
   subscribe: (
@@ -94,4 +54,4 @@ export class NacosNamingClient {
     info: SubscribeInfo | string,                     //service info, if type is string, it's the serviceName
     listener: (host: Hosts) => void                   //the listener function
   ) => void;
-}
+}

packages/nacos-naming/lib/naming/host_reactor.js

@@ -22,7 +22,6 @@ const Base = require('sdk-base');
 const Constants = require('../const');
 const ServiceInfo = require('./service_info');
 const PushReceiver = require('./push_receiver');
-const equals = require('equals');
 
 class HostReactor extends Base {
   constructor(options = {}) {
@@ -93,7 +92,7 @@ class HostReactor extends Base {
         const key = host.ip + ':' + host.port;
         newHostMap.set(key, host);
 
-        if (oldHostMap.has(key) && !equals(host, oldHostMap.get(key))) {
+        if (oldHostMap.has(key) && JSON.stringify(host) !== JSON.stringify(oldHostMap.get(key))) {
           modHosts.push(host);
           continue;
         }

packages/nacos-naming/package.json

@@ -1,6 +1,6 @@
 {
   "name": "nacos-naming",
-  "version": "2.6.0",
+  "version": "2.4.2",
   "description": "nacos (https://nacos.io/en-us/) nodejs sdk",
   "main": "index.js",
   "files": [
@@ -43,7 +43,6 @@
   },
   "dependencies": {
     "address": "^1.1.0",
-    "equals": "^1.0.5",
     "mz-modules": "^2.1.0",
     "sdk-base": "^3.6.0",
     "urllib": "^2.33.3",

packages/nacos/package.json

@@ -1,6 +1,6 @@
 {
   "name": "nacos",
-  "version": "2.6.0",
+  "version": "2.4.2",
   "description": "nacos client main package",
   "keywords": [
     "nacos",
@@ -12,8 +12,8 @@
   "main": "dist/index.js",
   "author": "czy88840616@gmail.com",
   "dependencies": {
-    "nacos-config": "^2.6.0",
-    "nacos-naming": "^2.6.0"
+    "nacos-config": "^2.4.1",
+    "nacos-naming": "^2.4.2"
   },
   "devDependencies": {
     "@types/mocha": "^5.2.5",