Rename

index.js

@@ -1,5 +1,5 @@
 'use strict';
 
-module.exports = require('./lib/core');
+module.exports = require('./lib/rpc');
 module.exports.ROAClient = require('./lib/roa');
-module.exports.RPCClient = require('./lib/core');
+module.exports.RPCClient = require('./lib/rpc');

lib/core.d.ts → lib/rpc.d.ts

@@ -20,24 +20,19 @@
 /*~ This declaration specifies that the class constructor function
  *~ is the exported object from the file
  */
-export = Core;
+export = RPCClient;
 
 /*~ Write your module's methods and properties in this class */
-declare class CoreConstructor {
-    constructor(config: Core.Config);
+declare class RPCClient {
+    constructor(config: RPCClient.Config);
 
     request<T>(action: String, params: Object, options?: Object): Promise<T>;
 }
 
-declare class Core extends CoreConstructor {
-    static ROAClient:typeof CoreConstructor
-    static RPCClient:typeof CoreConstructor
-}
-
 /*~ If you want to expose types from your module as well, you can
  *~ place them in this block.
  */
-declare namespace Core {
+declare namespace RPCClient {
     export interface Config {
         endpoint: string;
         apiVersion: string;

lib/core.js → lib/rpc.js

@@ -87,7 +87,7 @@ function canonicalize(normalized) {
   return fields.join('&');
 }
 
-class Core {
+class RPCClient {
   constructor(config, verbose) {
     assert(config, 'must pass "config"');
     assert(config.endpoint, 'must pass "config.endpoint"');
@@ -182,7 +182,7 @@ class Core {
     }).then((buffer) => {
       var json = JSON.parse(buffer);
       if (json.Code && !this.codes.has(json.Code)) {
-        var err = new Error(json.Message);
+        var err = new Error(`${json.Message}, URL: ${url}`);
         err.name = json.Code + 'Error';
         err.data = json;
         err.code = json.Code;
@@ -210,10 +210,10 @@ class Core {
       Version: this.apiVersion,
     };
     if (this.securityToken) {
-      defaultParams.SecurityToken = this.securityToken
+      defaultParams.SecurityToken = this.securityToken;
     }
     return defaultParams;
   }
 }
 
-module.exports = Core;
+module.exports = RPCClient;

test/core.test.js → test/rpc.test.js

@@ -1,40 +1,40 @@
 'use strict';
 
 const expect = require('expect.js');
-const Core = require('../lib/core');
+const RPCClient = require('../lib/rpc');
 
-describe('core', function() {
+describe('rpc core', function() {
   it('should pass into "config"', function() {
     expect(function () {
-      new Core();
+      new RPCClient();
     }).to.throwException(/must pass "config"/);
   });
 
   it('should pass into "config.endpoint"', function() {
     expect(function () {
-      new Core({});
+      new RPCClient({});
     }).to.throwException(/must pass "config\.endpoint"/);
   });
 
   it('should pass into valid "config.endpoint"', function() {
     expect(function () {
-      new Core({
+      new RPCClient({
         endpoint: 'ecs.aliyuncs.com/'
       });
     }).to.throwException(/"config\.endpoint" must starts with 'https:\/\/' or 'http:\/\/'\./);
   });
 
   it('should pass into "config.apiVersion"', function() {
     expect(function () {
-      new Core({
+      new RPCClient({
         endpoint: 'http://ecs.aliyuncs.com/'
       });
     }).to.throwException(/must pass "config\.apiVersion"/);
   });
 
   it('should pass into "config.accessKeyId"', function() {
     expect(function () {
-      new Core({
+      new RPCClient({
         endpoint: 'http://ecs.aliyuncs.com/',
         apiVersion: '1.0'
       });
@@ -43,7 +43,7 @@ describe('core', function() {
 
   it('should pass into "config.accessKeySecret"', function() {
     expect(function () {
-      new Core({
+      new RPCClient({
         endpoint: 'http://ecs.aliyuncs.com/',
         apiVersion: '1.0',
         accessKeyId: 'accessKeyId'
@@ -52,7 +52,7 @@ describe('core', function() {
   });
 
   describe('request', function() {
-    var client = new Core({
+    var client = new RPCClient({
       accessKeyId: process.env.ACCESS_KEY_ID,
       accessKeySecret: process.env.ACCESS_KEY_SECRET,
       endpoint: 'https://ecs.aliyuncs.com',