From 871ae2e4f0ccedd5e6711202241b6f1b8bff5d47 Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Tue, 9 Oct 2018 17:36:39 +0800
Subject: [PATCH 01/10] chore: add commitizen and semantic-release.

---
 .releaserc.json                        |   16 +
 README.md                              | 1167 ++--
 docs/{CHANGELOG.md => CHANGELOG-v1.md} |  138 +-
 package-lock.json                      | 7544 ++++++++++++++++++++----
 package.json                           |   13 +-
 5 files changed, 6985 insertions(+), 1893 deletions(-)
 create mode 100644 .releaserc.json
 rename docs/{CHANGELOG.md => CHANGELOG-v1.md} (98%)

diff --git a/.releaserc.json b/.releaserc.json
new file mode 100644
index 0000000..073ea01
--- /dev/null
+++ b/.releaserc.json
@@ -0,0 +1,16 @@
+{
+  "plugins": [
+    "@semantic-release/commit-analyzer",
+    "@semantic-release/release-notes-generator",
+    [
+      "@semantic-release/changelog",
+      {
+        "changelogFile": "docs/CHANGELOG.md",
+        "changelogTitle": "CQWeoSocket"
+      }
+    ],
+    "@semantic-release/npm",
+    "@semantic-release/github"
+  ],
+  "dryRun": true
+}
\ No newline at end of file
diff --git a/README.md b/README.md
index 1d46f92..97fd994 100644
--- a/README.md
+++ b/README.md
@@ -1,582 +1,585 @@
-# node-cq-websocket
-[![Build Status](https://travis-ci.org/momocow/node-cq-websocket.svg?branch=master)](https://travis-ci.org/momocow/node-cq-websocket)
-[![Coverage Status](https://coveralls.io/repos/github/momocow/node-cq-websocket/badge.svg?branch=master)](https://coveralls.io/github/momocow/node-cq-websocket?branch=master)
-[![license](https://img.shields.io/github/license/momocow/node-cq-websocket.svg)](https://github.com/momocow/node-cq-websocket#readme)
-[![npm](https://img.shields.io/npm/dt/cq-websocket.svg)](https://www.npmjs.com/package/cq-websocket)
-[![npm](https://img.shields.io/npm/v/cq-websocket.svg)](https://www.npmjs.com/package/cq-websocket)
-[![CQHttp](https://img.shields.io/badge/dependency-CQHttp-green.svg)](https://github.com/richardchien/coolq-http-api#readme)  
-
-## 關於 Node CQWebSocket SDK
-依賴 CQHTTP API 插件的 websocket 接口, 為 NodeJs 開發者提供一個搭建 QQ 聊天機器人的框架。
-
-關於 CQHTTP API 插件，見 [richardchien/coolq-http-api](https://github.com/richardchien/coolq-http-api#readme)
-
-> 本 SDK 尚處於測試階段，使用上仍有機會碰到Bug，歡迎提交PR或issue回報。
-
-> 由於付費問題，本 SDK 目前僅針對酷Q Air做測試。
-
-### 功能特色
-- 輕鬆配置, 快速搭建 QQ 聊天機器人。
-- 自動維護底層連線, 開發者只需專注在聊天應用的開發。若斷線, 可依照配置[重新連線](#自動重新連線說明)。
-- 支持消息監聽器內, [快速響應](#快速響應)。
-- 連線建立時, 可[自動獲取機器人QQ號](#自動獲取機器人qq號)。
-- 兼容 CQHTTP API 插件 `v3.x` 及 `v4.x` 兩個大版本。
-
-### 開發日誌
-[<點擊前往>](./docs/CHANGELOG.md)
-
-## 使用方式
-### CDN
-
-如果你在網頁前端上使用，可以通過 CDN 引入。
-
-```html
-<script src="https://cdn.jsdelivr.net/npm/cq-websocket/dist/cq-websocket.min.js"></script>
-```
-
-在你的 js 代碼中, 使用全局變數 `CQWebSocket` 獲取 SDK。
-
-```js
-// 全局變數 CQWebSocket 存在於 window 對象下
-const bot = new window.CQWebSocket()
-```
-
-### NPM
-
-如果你使用打包工具或 NodeJS，可以通過 NPM 安裝。
-
-```bash
-npm install cq-websocket
-```
-
-將 SDK 導入代碼
-```js
-const CQWebSocket = require('cq-websocket')
-```
-
-> 該導入過程引用了一個類別進來，以下將以 `CQWebSocket` 作為該類別名稱進行說明，實際使用時請依自己的命名編寫。
-
-## 關於 `CQWebSocket` 類別
-SDK 的主要類別，底下封裝了兩個用於與 CQHTTP API 連線之 socket，分別為 `/api` 和 `/event` (詳細功能描述可見 [coolq-http-api/websocket](https://cqhttp.cc/docs/4.2/#/WebSocketAPI?id=api-%E6%8E%A5%E5%8F%A3))。
-
-## 創建實例
-### new CQWebSocket(`opt`)
-- `opt` object
-
-| 屬性 | 類型 | 默認值 |  說明
-| - | - | - | - |
-| `access_token` | string | `""` | API 訪問 token 。見 CQHTTP API 之[配置文件說明](https://cqhttp.cc/docs/4.2/#/Configuration) |
-|  `enableAPI` | boolean | `true` | 啟用 /api 連線 |
-|  `enableEvent` | boolean | `true` | 啟用 /event 連線 |
-|  `host` | string | `"127.0.0.1"` | 伺服器 IP |
-|  `port` | number | 6700 | 伺服器端口 |
-|  `baseUrl` | string | 6700 | 伺服器位址 (SDK在建立連線時會依照此設定加上前綴項 `ws://` 及後綴項 `/<api|event>[?access_token={token}]`) |
-|  `qq` | number &#124; string | -1 | 觸發 `@me` 事件用的QQ帳號，通常同登入酷Q之帳號，用在討論組消息及群消息中辨認是否有人at此帳號 |
-|  `reconnection` | boolean | true | 是否連線錯誤時自動重連 |
-|  `reconnectionAttempts` | number | Infinity | **連續**連線失敗的次數不超過這個值 |
-|  `reconnectionDelay` | number | 1000 | 重複連線的延遲時間, 單位: ms |
-|  `fragmentOutgoingMessages` | boolean | false | 由於 CQHTTP API 插件的 websocket 服務器尚未支持 fragment, 故建議維持 `false` 禁用 fragment。 |
-|  `fragmentationThreshold` | number | 0x4000 | 每個 frame 的最大容量, 默認為 16 KiB, 單位: byte |
-|  `tlsOptions` | object | {} | 若需調用安全連線 [https.request](https://nodejs.org/api/https.html#https_https_request_options_callback) 時的選項 |
-|  `requestOptions` | { <br>`timeout`: number <br>} | {} | 調用 API 方法時的全局默認選項。 |
-
-- 返回值: 一個新配置的 `CQWebSocket` 類別實例
-
-設定 ws 伺服器位址時, 你可以從以下方式擇一配置。如果以下方式同時存在於配置中, 則採用其中編號最小的方式。
-  1. 使用 `host` 項指定伺服器, `port` 項為可選。
-  2. 使用 `baseUrl` 項指定伺服器 URL。
-
-### 自動獲取機器人QQ號
-若機器人配置 `enableAPI` 為 true, 且沒有通過 `qq` 項配置機器人ID的話, 連線建立成功後會主動發送 API 請求向 CQHTTP API 取得酷Q正登錄的QQ號作為機器人QQ號。
-
-此操作為異步操作, 在API響應之前, `@me` 事件均不會發布 。
-
-除非真的有人QQ號是 `-1`, 哪尼口雷 Σ(*ﾟдﾟﾉ)ﾉ
-
-### 自動重新連線說明
-將 `reconnection` 設定為 true 啟用自動重連, 若發生網路錯誤, 例如無法連線到伺服器端, 連線建立失敗將會觸發重連, 若連續發生連線錯誤, 則重連次數不超過 `reconnectionAttempts`, 每次重連間隔 `reconnectionDelay` 毫秒。連續連線失敗將會在下一次連線成功時重新計數。
-
-#### WebSocket 關閉之狀態碼
-若呼叫 `CQWebSocket #disconnect()` 會對服務器端發送夾帶 `1000` 狀態碼的關閉訊息, 表示正常關閉, 無需重連。
-
-若發生網路斷線、服務器重啟... 等意外斷線, 通常會獲得 `1006` 狀態碼, 此狀態表示 websocket 客戶端 (即機器人端) 觀察到服務器關閉。
-
-## 建立連線
-### CQWebSocket #connect(wsType)
-- `wsType` [WebsocketType](#cqwebsocketwebsockettype-實例)
-- 返回值： `this`  
-- 事件
-  - `socket.connecting` 呼叫後立刻觸發，在任何連線嘗試之前。
-  - `socket.connect` 連線成功。
-  - `socket.failed` 連線失敗。
-  - `socket.error` 連線失敗會一併觸發 error 事件。
-
-`socket.connecting` 及 `socket.connect` 事件中帶有 attempts 參數, 可以用來對照哪次連線是否成功, attempts 的值表示**連續** *(N - 1)* 次失敗後的第 *N* 次連線嘗試。
-
-attempts 會在連線成功後歸零。
-
-範例:
-```js
-const CQWebSocket = require('cq-websocket')
-const { WebsocketType } = CQWebSocket
-const bot = new CQWebSocket()
-
-// 手動連接兩個連線
-bot.connect(WebsocketType.API)
-bot.connect(WebsocketType.EVENT)
-
-// 上面兩行 connect 代碼等同這一句
-bot.connect()
-
-bot.on('socket.connecting', function (wsType, attempts) {
-  console.log('嘗試第 %d 次連線 _(:з」∠)_', attempts)
-}).on('socket.connect', function (wsType, sock, attempts) {
-  console.log('第 %d 次連線嘗試成功 ヽ(✿ﾟ▽ﾟ)ノ', attempts)
-}).on('socket.failed', function (wsType, attempts) {
-  console.log('第 %d 次連線嘗試失敗 。･ﾟ･(つд`ﾟ)･ﾟ･', attempts)
-})
-```
-
-## 斷開連線
-### CQWebSocket #disconnect(wsType)
-- `wsType` [WebsocketType](#cqwebsocketwebsockettype-實例)
-- 返回值： `this`
-- 事件
-  - `socket.close` 連線斷開後。
-
-## 重新連線
-### CQWebSocket #reconnect(delay, wsType)
-- `delay` number
-- `wsType` [WebsocketType](#cqwebsocketwebsockettype-實例)
-- 返回值： `this`
-- 事件
-  > 此方法會先呼叫 disconnect() 等待 `socket.close` 事件觸發後再呼叫 connect(), 可以參考以上兩個方法的事件。
-
-斷開現有連線, 並重新建立連線。
-
-`delay`單位為 ms，表示`socket.close`**事件觸發後的延遲時間**, 延遲時間過後才會呼叫 connect()。
-
-## 檢測連線
-### CQWebSocket #isSockConnected(wsType)
-- `wsType` [WebsocketType](#cqwebsocketwebsockettype-實例)
-- 返回值： `boolean`
-
-若未給定 wsType 則使方法會拋出錯誤。
-
-## 連線就緒
-### CQWebSocket #isReady()
-- 返回值： `boolean`
-
-檢查連線狀態是否就緒。
-
-> 可透過 `ready` 事件監聽。 
-
-> 僅檢查已透過 `enableAPI` 及 `enableEvent` 啟用之連線。
-
-> 原 #isConnected() 方法。
-
-## 方法調用
-### CQWebSocket(`method`, `params`, `options`)
-- `method` string
-- `params` object
-- `options` object | number
-  - `timeout` number (默認: `Infinity`)
-- 返回值： `Promise<ResObj>`
-
-`CQWebSocket` 的實例可直接作為方法調用，用於透過 `/api` 連線操作酷Q。  
-`method` 為欲調用的行為，透過 `params` 物件夾帶參數，詳細的規格請見 CQHTTP API 之 [API 列表](https://cqhttp.cc/docs/4.2/#/API?id=api-%E5%88%97%E8%A1%A8)。
-
-返回值為一個 Promise 對象, 用作追蹤該次方法調用的結果。Promise 對象實現後第一個參數會拿到 `ResObj` 對象, 此為 CQHttp API 的[回應對象](https://cqhttp.cc/docs/4.3/#/WebSocketAPI?id=api-%E6%8E%A5%E5%8F%A3)。
-
-若有配置 `timeout` 選項(原先默認為 `Infinity`, 不會對請求計時), 則發生超時之後, 將放棄收取本次調用的結果, 並拋出一個 `ApiTimeoutError`。
-
-`options` 除了是一個對象外, 也可以直接給一個數值, 該數值會被直接當作 `timeout` 使用。
-
-## 事件處理
-事件處理應為機器人的運行過程中最主要的環節，情報收集主要是透過來自 `/event` 連線的事件上報，判讀事件文本並採取方法調用。
-
-### CQWebSocket #on(`event_type`, `listener`)
-- `event_type` string
-- `listener` function(`...args`){ }
-  - `...args` 依事件類型不同，監聽器的參數也有所不同，詳細對應見下表。
-  - 返回值： `string` | `Promise <string>`  | `void`
-- 返回值： `this`
-
-註冊常駐監聽器。
-
-若返回值為 `string` 或一個受理值 (resolved value) 為 `string` 之承諾 (Promise) 對象，則以該文字訊息作為響應發送。
-
-### CQWebSocket #once(`event_type`, `listener`)
-- `event_type` string
-- `listener` function(`...args`){ }
-  - `...args` 依事件類型不同，監聽器的參數也有所不同，詳細對應見下表。
-  - 返回值： `string` | `boolean` | `void`
-- 返回值： `this`
-
-註冊一次性監聽器。
-
-當返回值為 `boolean` 且為 `false` ，指涉該監聽器並未完成任務，則保留該監聽器繼續聽取事件，不做移除。下一次事件發生時，該監聽器在調用後會再次以返回值判定去留。若返回值為 `boolean` 且為 `true` ，指涉該監聽器處理完畢，立即移除。
-
-若返回值為 `string` ，則立即以該文字訊息作為響應發送，並移除該監聽器。
-
-### CQWebSocket #off(`event_type`, `listener`)
-- `event_type` string
-- `listener` function
-- 返回值： `this`
-
-關於判定會被移除的監聽器, 以下條件, 第一個成立即適用。
-1. 若 `event_type` 不為字串, 則移除所有監聽器, 並且安裝默認的 `socket.error` 監聽器
-2. 若 `listener` 不為方法, 則移除所有 `event_type` 所指定事件下的監聽器, 若 `event_type` 指定的事件不存在則無事。
-3. 移除 `event_type` 下的 `listener` 監聽器(**參照 reference 須相同!**), 若 `listener` 不存在則無事。
-
-#### 基本事件
-前三個基本事件之說明，可以另外參考 CQHTTP API 的[數據上報格式](https://cqhttp.cc/docs/4.2/#/Post?id=%E4%B8%8A%E6%8A%A5%E6%95%B0%E6%8D%AE%E6%A0%BC%E5%BC%8F)。
-
-參數 `context` 可見[事件列表](https://cqhttp.cc/docs/4.2/#/Post?id=%E4%BA%8B%E4%BB%B6%E5%88%97%E8%A1%A8)。
-
-| 事件類型 | 監聽器參數 `...args` | 說明 |
-| - | - | - |
-| message | `event` [CQEvent](#cqevent-類別)<br> `context` object| 所有流入的訊息。 |
-| ~~event~~ | `context` object | **[棄用]** 群組人數變化...等QQ事件。(此事件不支援子事件, 若需要 notice 子事件, 請將 CQHTTP API 升級至 v4.x) |
-| notice  | `context` object | 群文件上傳, 群管變動, 群成員增減, 好友添加...等QQ事件。 |
-| request | `context` object | 好友請求, 群請求/群邀請...等QQ事件。 |
-| error | `err` Error | 應用層面的錯誤, 如 CQHttp API 消息格式錯誤, 響應超時... 等 |
-| ready | `this` | 設定中啟用之連線均成功並初始化完成，可以開始調用API (送消息...等操作)。 |
-
-#### `message` 子事件
-| 事件類型 | 監聽器參數 | 說明 |
-| - | - | - |
-| message.private | `event` CQEvent <br> `context` object | 私聊消息。 |
-| message.discuss | `event` CQEvent <br> `context` object | 討論組消息。 |
-| message.discuss.@ | `event` CQEvent <br> `context` object <br> `tags` CQAtTag[] | 有人於討論組消息中被at。 |
-| message.discuss.@.me | `event` CQEvent <br> `context` object | 有人於討論組消息at機器人。 |
-| message.group | `event` CQEvent <br> `context` object | 群消息。 |
-| message.group.@ | `event` CQEvent <br> `context` object <br> `tags` CQAtTag[] | 有人於群消息中被at。 |
-| message.group.@.me | `event` CQEvent <br> `context` object | 有人於群消息at機器人。 |
-
-※ `message.discuss.@me`, `message.group.@me` 已棄用。
-
-#### `notice` 子事件
-| 事件類型 | 監聽器參數 | 說明 |
-| - | - | - |
-| notice.group_upload | `context` object | 群文件上傳。 |
-| notice.group_admin.set | `context` object | 設置管理員。 |
-| notice.group_admin.unset | `context` object | 取消管理員。 |
-| notice.group_decrease.leave | `context` object | 自主退群。 |
-| notice.group_decrease.kick | `context` object | 被動踢出群。 |
-| notice.group_decrease.kick_me | `context` object | 機器人被踢出群。 |
-| notice.group_increase.approve | `context` object | 管理員同意入群。 |
-| notice.group_increase.invite | `context` object | 管理員邀請入群。 |
-| notice.friend_add | `context` object | 新添加好友。 |
-
-#### `request` 子事件
-| 事件類型 | 監聽器參數 | 說明 |
-| - | - | - |
-| request.friend | `context` object | 私聊消息。 |
-| request.group.add | `context` object | 加群請求。 |
-| request.group.invite | `context` object | 邀請入群。 |
-
-#### `socket` 子事件
-底層 socket 連線的事件, 可用於掌握連線狀況。
-
-| 事件類型 | 監聽器參數 | 說明 |
-| - | - | - |
-| socket.connecting | `type` WebsocketType <br> `attempts` number | 開始嘗試連線, 連線成功/失敗之前。 |
-| socket.connect | `type` WebsocketType <br> `socket` [WebSocketConnection](https://github.com/theturtle32/WebSocket-Node/blob/d941f975e8ef6b55eafc0ef45996f4198013832c/docs/WebSocketConnection.md#websocketconnection) <br> `attempts` number | 連線成功後，尚未初始化之前。 |
-| socket.failed | `type` WebsocketType <br> `attempts` number | 連線失敗。 |
-| socket.reconnecting | `type` WebsocketType <br> `attempts` number | 開始嘗試重新連線, 若存在持續中的連線, 則先斷線。 |
-| socket.reconnect | `type` WebsocketType <br> `attempts` number | 重連成功。 |
-| socket.reconnect_failed | `type` WebsocketType <br> `attempts` number | 重連失敗。 |
-| socket.max_reconnect | `type` WebsocketType <br> `attempts` number | 已抵達重連次數上限。 |
-| socket.closing | `type` WebsocketType | 連線關閉之前。 |
-| socket.close | `type` WebsocketType <br> `code` number <br> `desc` string | 連線關閉。(連線關閉代碼 `code` 可參照 [RFC 文件](https://tools.ietf.org/html/rfc6455#section-7.4))) |
-| socket.error | `type` WebsocketType <br> `err` Error | 連線錯誤。 |
-
-#### `api` 子事件
-| 事件類型 | 監聽器參數 | 說明 |
-| - | - | - |
-| api.send.pre | `apiRequest` object | 傳送 API 請求之前。關於 `apiRequest` 可見 [/api/接口說明](https://cqhttp.cc/docs/4.2/#/WebSocketAPI?id=api-%E6%8E%A5%E5%8F%A3)。 |
-| api.send.post |  | 傳送 API 請求之後。  |
-| api.response | `result` object | 對於 API 請求的響應。詳細格式見 [/api/接口說明](https://cqhttp.cc/docs/4.2/#/WebSocketAPI?id=api-%E6%8E%A5%E5%8F%A3)。<br>此為集中處理所有 API 請求的響應, 若需對個別請求追蹤結果, 請參考[方法調用](#方法調用)中返回的 Promise 對象。<br>若需追蹤消息快速響應的結果, 請參考 [響應結果追蹤](#響應結果追蹤)。 |
-
-> 註： `socket` 及 `api` 並未擁有基本事件，在這邊僅作 namespace 用途與其他常用事件作區別。  
-
-### 事件傳播
-事件具有向上傳播的機制，一個事件上報之後，該事件之所有親事件也會依序上報。關於事件親子關係的構成，可參考下方[事件樹](#事件樹)。(換而言之，在事件名稱上就是以 `.` 將親代串接子代)
-
-舉個例子，群消息有人at某機器人，該機器人則會首先上報 `message.group.@me` 事件，該事件之親事件由下而上依序為 `message.group` 、 `message` ，則這兩個事件也會依照這個順序上報。
-
-#### 快速響應
-`message` 及其子事件的監聽器第一個參數： `CQEvent` 類別的實例，在這個機制中扮演重要的角色。透過 `CQEvent` 實例，所有監聽器皆可在自己的運行期間調用 `CQEvent #stopPropagation()` 方法聲明自己的處理權，以截獲事件並阻斷後續監聽器的調用，並立即以該事件返回之文字訊息(或透過調用 `CQEvent #setMessage(msg)` 設定之文字訊息，也可以透過 `Promise` 對象 resolve 之文字訊息)作為響應，送回至 CQHTTP API 。
-
-由於在一次事件傳播中的所有監聽器都會收到同一個 `CQEvent` 實例，因此對於響應的決定方式，除了 `CQEvent #stopPropagation()` 所提供的事件截獲機制之外，也可以採取協議式的方式，就是透過每個監聽器調用 `CQEvent #getMessage()` `CQEvent #setMessage(msg)` 協議出一個最終的響應訊息。
-
-CQEvent 的方法描述，見 [CQEvent](#cqevent-類別)。
-> 目前僅 `message` 及其子事件支援 CQEvent 相關機制。
-
-#### 響應結果追蹤
-為了追蹤快速響應的結果(成功或失敗), 監聽器在調用上述之 CQEvent `#stopPropagation()` (原 `#cancel()`) 獲取響應的處理權之後, 同時還可通過 CQEvent `#onResponse()` 設置結果監聽器, 並透過 CQEvent `#onError()` 處理響應的錯誤。若沒有 CQEvent `#onError()` 進行錯誤處理, 發生響應錯誤時會觸發 [`error` 事件](#基本事件)。
-
-#### 事件樹
-```
-├─ event (棄用) 
-├─ notice
-│    ├─ group_upload
-│    ├─ group_admin
-│    │    ├─ set
-│    │    └─ unset
-│    ├─ group_decrease
-│    │    ├─ leave
-│    │    ├─ kick
-│    │    └─ kick_me
-│    ├─ group_increase
-│    │    ├─ approve
-│    │    └─ invite
-│    └─ friend_add
-├─ request 
-│    ├─ friend
-│    └─ group
-|         ├─ add
-|         └─ invite
-├─ error  
-├─ ready  
-├─ socket ※
-│    ├─ connecting  
-│    ├─ connect  
-│    ├─ failed  
-│    ├─ reconnecting  
-│    ├─ reconnect  
-│    ├─ reconnect_failed  
-│    ├─ max_reconnect  
-│    ├─ closing    
-│    ├─ close    
-│    └─ error
-├─ api ※
-│    ├─ response  
-│    └─ send ※
-│        ├─ pre    
-│        └─ post  
-└─ message
-     ├─ private
-     ├─ discuss
-     │    └─ @me
-     └─ group
-          └─ @me
-
-※: 表示無法在該節點進行監聽
-```
-
-### `socket.error` 默認監聽器
-由於 `socket.error` 屬於連線失誤的事件，如果沒有適當的監聽器配套措施，會造成無防備的狀況下無法順利連線，徒增猿們除蟲困擾。
-
-為此而產生了 `socket.error` 事件之默認監聽器，當開發者沒有主動監聽 `socket.error` 事件，則會使用默認監聽器，發生錯誤時會將收到的錯誤實例拋出，而該錯誤實例下有一個 `which` 字段(內容為 `string` 類型且必為 `/api` `/event` 兩者任一)指出是哪一個連線出了問題。
-
-默認監聽器除了拋出錯誤外, 還會在 stderr 輸出以下警示訊息：
-```
-You should listen on "socket.error" yourself to avoid those unhandled promise warnings.
-```
-
-該錯誤可透過在 `process` 上監聽 `unhandledRejection` 事件取得。如下所示：
-```js
-process.on('unhandledRejection', function(err){
-  switch(err.which){
-    case CQWebSocket.WebsocketType.API:
-      // 錯誤處理
-      break
-    case CQWebSocket.WebsocketType.EVENT:
-      // 錯誤處理
-      break
-  }
-})
-
-// CQWebSocket.WebsocketType 下提供兩個常量對應分別至 /api 及 /event
-```
-
-## `CQEvent` 類別
-### ~~CQEvent #isCanceled()~~
-- 返回值： `boolean`
-
-> 棄用中, 無替代
-
-### ~~CQEvent #cancel()~~
-### CQEvent #stopPropagation()
-- 返回值： `void`
-
-截獲事件並停止[事件傳播](#事件傳播)。
-
-> `#cancel()` 棄用中, 更名為 `#stopPropagation()`
-
-### CQEvent #getMessage()
-- 返回值： `string`
-
-取得目前的響應訊息。
-
-### CQEvent #setMessage(`msg`)
-- `msg` string
-- 返回值： `void`
-
-設置響應訊息。
-
-### CQEvent #appendMessage(`msg`)
-- `msg` string
-- 返回值： `void`
-
-串接響應訊息。
-
-### CQEvent #hasMessage()
-- 返回值： `boolean`
-
-是否有響應訊息。
-
-### CQEvent #onResponse(handler, options)
-- `handler` (res: object) => void
-- `options` object (同[方法調用](#方法調用)之 options)
-
-設置響應結果的處理器, 用以追蹤訊息是否傳送成功。
-
-### CQEvent #onError(handler)
-- `handler` (err: ApiTimeoutError) => void
-
-設置錯誤處理器, 可能的錯誤已知有響應超時。
-
-## `CQWebSocket.WebsocketType` 實例
-下有兩個常量對應至 `/api` 及 `/event` 。
-
-### `WebsocketType.API`
-= `"/api"` string
-
-### `WebsocketType.EVENT`
-= `"/event"` string
-
-## CQTag 類別
-作為所有CQ碼的親類別。
-
-### new CQTag(`type`, `meta`)
-- `type` string
-- `meta` object
-
-舉個例子, `[CQ:at,qq=123]` 這個 tag 等同
-```js
-new CQTag('at', { qq: '123' })
-```
-
-### CQTag #equals(`another`))
-- `another` CQTag | string
-
-比較是否為同一個 Tag, 採用兩邊呼叫 toString() 後的結果比較。
-
-若 `another` 為一個 string, 則會先將之解析為 CQTag。
-
-```js
-new CQTag('at', { qq: '123' }).equals('[CQ:at,qq=123]') // true
-```
-
-### CQTag #toString()
-- 返回值: `string`
-
-```js
-new CQTag('at', { qq: '123' }).toString() // [CQ:at,qq=123]
-```
-
-### CQAtTag 類別
-繼承自 CQTag 類別。
-
-#### new CQAtTag(`qq`)
-- `qq` string|number
-
-#### CQAtTag #getQQ()
-- 返回值: `number`
-
-```js
-new CQAtTag('123').getQQ() // 123
-```
-
-## 範例
-基本創建一個複讀機器人的代碼範例如下(可參見[demo/echo-bot.js](https://github.com/momocow/node-cq-websocket/blob/master/demo/echo-bot.js))：
-```js
-const CQWebSocket = require('cq-websocket')
-
-// 採用默認參數創建機器人實例
-let bot = new CQWebSocket()
-
-// 設定訊息監聽
-bot.on('message', (e, context) => {
-  // 若要追蹤訊息發送狀況, 須獲取事件處理權, 並使用下面2或3的方式響應訊息
-  e.stopPropagation()
-  // 監聽訊息發送成功與否
-  e.onResponse(console.log)
-  // 監聽訊息發送超時與否
-  e.onError(console.error)
-
-  // 以下提供三種方式將原訊息以原路送回
-
-  // 1. 調用 CQHTTP API 之 send_msg 方法
-  //   (這就是一般的API方法調用, 直接在該方法的返回值之Promise追蹤結果)
-  // bot('send_msg', context)
-  //   .then(console.log)
-  //   .catch(console.error)
-
-  // 2. 或者透過返回值快速響應
-  // return context.message
-
-  // 3. 或者透過CQEvent實例，先獲取事件處理權再設置響應訊息
-  // e.stopPropagation()
-  // e.setMessage(context.message)
-})
-
-bot.connect()
-```
-
-## SDK 開發環境
-### 下載源碼
-```
-git clone https://github.com/momocow/node-cq-websocket.git
-```
-
-### 安裝依賴
-```
-npm install
-```
-
-### 單元測試
-```
-npm test
-```
-
-採用 [ava](https://github.com/avajs/ava) 框架執行測試。
-
-### 打包 CQWebSocket 至 browser 環境
-```
-npm run build
-```
-使用 webpack 將 SDK 及所有依賴打包, 並在 `/dist`目錄下產生一個 `cq-websocket.min.js`。
-
-### 建置 demo/webpack
-```
-npm run build-demo
-```
-打包 `/demo/webpack/app.js` 內容, 在 `/demo/webpack/www` 目錄下產生一個 `bundle.js`。
-
-## Known Issues
-- CQHTTP API 插件尚未支援收發 Fragmant, 暫時禁用
-  - 自`v1.2.6`
-  - [node-cq-websocket #2](https://github.com/momocow/node-cq-websocket/pull/2)
-  - [coolq-http-api #85](https://github.com/richardchien/coolq-http-api/issues/85)
-- 在 Node 10.x 下, Buffer 寫入時的 RangeError (發生在 SDK 調用 API 方法時)。
-  > 這是 Node 的問題, 暫時使用 Node 8.x 以下就沒問題。
-```
-RangeError [ERR_OUT_OF_RANGE]: The value of "value" is out of range. It must be >= 0 and <= 4294967295. Received -805456141
-    at checkInt (internal/buffer.js:35:11)
-    at writeU_Int32BE (internal/buffer.js:625:3)
-    at Buffer.writeUInt32BE (internal/buffer.js:638:10)
-    at WebSocketFrame.toBuffer (/***/node-cq-websocket/node_modules/websocket/lib/WebSocketFrame.js:257:24)
-    at WebSocketConnection.sendFrame (/***/node-cq-websocket/node_modules/websocket/lib/WebSocketConnection.js:857:43)
-    at WebSocketConnection.fragmentAndSend (/***/node-cq-websocket/node_modules/websocket/lib/WebSocketConnection.js:793:14)
-    at WebSocketConnection.sendUTF (/***/node-cq-websocket/node_modules/websocket/lib/WebSocketConnection.js:733:10)
-    at W3CWebSocket.send (/***/node-cq-websocket/node_modules/websocket/lib/W3CWebSocket.js:116:26)
-```
-
-## 歡迎餵食 ☕
-請勿拍打 🤜 無限期掙飯中 🍙
-
-<a href="https://www.buymeacoffee.com/momocow" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/yellow_img.png" alt="Buy Me A Coffee" style="height: auto !important;width: auto !important;" ></a>
+# node-cq-websocket
+[![Build Status](https://travis-ci.org/momocow/node-cq-websocket.svg?branch=master)](https://travis-ci.org/momocow/node-cq-websocket)
+[![Coverage Status](https://coveralls.io/repos/github/momocow/node-cq-websocket/badge.svg?branch=master)](https://coveralls.io/github/momocow/node-cq-websocket?branch=master)
+[![license](https://img.shields.io/github/license/momocow/node-cq-websocket.svg)](https://github.com/momocow/node-cq-websocket#readme)
+[![CQHttp](https://img.shields.io/badge/dependency-CQHttp-green.svg)](https://github.com/richardchien/coolq-http-api#readme)
+
+[![npm](https://img.shields.io/npm/dt/cq-websocket.svg)](https://www.npmjs.com/package/cq-websocket)
+[![npm](https://img.shields.io/npm/v/cq-websocket.svg)](https://www.npmjs.com/package/cq-websocket)
+[![Commitizen friendly](https://img.shields.io/badge/commitizen-friendly-ff69b4.svg)](http://commitizen.github.io/cz-cli/)
+[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)  
+
+## 關於 Node CQWebSocket SDK
+依賴 CQHTTP API 插件的 websocket 接口, 為 NodeJs 開發者提供一個搭建 QQ 聊天機器人的框架。
+
+關於 CQHTTP API 插件，見 [richardchien/coolq-http-api](https://github.com/richardchien/coolq-http-api#readme)
+
+> 本 SDK 尚處於測試階段，使用上仍有機會碰到Bug，歡迎提交PR或issue回報。
+
+> 由於付費問題，本 SDK 目前僅針對酷Q Air做測試。
+
+### 功能特色
+- 輕鬆配置, 快速搭建 QQ 聊天機器人。
+- 自動維護底層連線, 開發者只需專注在聊天應用的開發。若斷線, 可依照配置[重新連線](#自動重新連線說明)。
+- 支持消息監聽器內, [快速響應](#快速響應)。
+- 連線建立時, 可[自動獲取機器人QQ號](#自動獲取機器人qq號)。
+- 兼容 CQHTTP API 插件 `v3.x` 及 `v4.x` 兩個大版本。
+
+### 開發日誌
+[<點擊前往>](./docs/CHANGELOG.md)
+
+## 使用方式
+### CDN
+
+如果你在網頁前端上使用，可以通過 CDN 引入。
+
+```html
+<script src="https://cdn.jsdelivr.net/npm/cq-websocket/dist/cq-websocket.min.js"></script>
+```
+
+在你的 js 代碼中, 使用全局變數 `CQWebSocket` 獲取 SDK。
+
+```js
+// 全局變數 CQWebSocket 存在於 window 對象下
+const bot = new window.CQWebSocket()
+```
+
+### NPM
+
+如果你使用打包工具或 NodeJS，可以通過 NPM 安裝。
+
+```bash
+npm install cq-websocket
+```
+
+將 SDK 導入代碼
+```js
+const CQWebSocket = require('cq-websocket')
+```
+
+> 該導入過程引用了一個類別進來，以下將以 `CQWebSocket` 作為該類別名稱進行說明，實際使用時請依自己的命名編寫。
+
+## 關於 `CQWebSocket` 類別
+SDK 的主要類別，底下封裝了兩個用於與 CQHTTP API 連線之 socket，分別為 `/api` 和 `/event` (詳細功能描述可見 [coolq-http-api/websocket](https://cqhttp.cc/docs/4.2/#/WebSocketAPI?id=api-%E6%8E%A5%E5%8F%A3))。
+
+## 創建實例
+### new CQWebSocket(`opt`)
+- `opt` object
+
+| 屬性 | 類型 | 默認值 |  說明
+| - | - | - | - |
+| `access_token` | string | `""` | API 訪問 token 。見 CQHTTP API 之[配置文件說明](https://cqhttp.cc/docs/4.2/#/Configuration) |
+|  `enableAPI` | boolean | `true` | 啟用 /api 連線 |
+|  `enableEvent` | boolean | `true` | 啟用 /event 連線 |
+|  `host` | string | `"127.0.0.1"` | 伺服器 IP |
+|  `port` | number | 6700 | 伺服器端口 |
+|  `baseUrl` | string | 6700 | 伺服器位址 (SDK在建立連線時會依照此設定加上前綴項 `ws://` 及後綴項 `/<api|event>[?access_token={token}]`) |
+|  `qq` | number &#124; string | -1 | 觸發 `@me` 事件用的QQ帳號，通常同登入酷Q之帳號，用在討論組消息及群消息中辨認是否有人at此帳號 |
+|  `reconnection` | boolean | true | 是否連線錯誤時自動重連 |
+|  `reconnectionAttempts` | number | Infinity | **連續**連線失敗的次數不超過這個值 |
+|  `reconnectionDelay` | number | 1000 | 重複連線的延遲時間, 單位: ms |
+|  `fragmentOutgoingMessages` | boolean | false | 由於 CQHTTP API 插件的 websocket 服務器尚未支持 fragment, 故建議維持 `false` 禁用 fragment。 |
+|  `fragmentationThreshold` | number | 0x4000 | 每個 frame 的最大容量, 默認為 16 KiB, 單位: byte |
+|  `tlsOptions` | object | {} | 若需調用安全連線 [https.request](https://nodejs.org/api/https.html#https_https_request_options_callback) 時的選項 |
+|  `requestOptions` | { <br>`timeout`: number <br>} | {} | 調用 API 方法時的全局默認選項。 |
+
+- 返回值: 一個新配置的 `CQWebSocket` 類別實例
+
+設定 ws 伺服器位址時, 你可以從以下方式擇一配置。如果以下方式同時存在於配置中, 則採用其中編號最小的方式。
+  1. 使用 `host` 項指定伺服器, `port` 項為可選。
+  2. 使用 `baseUrl` 項指定伺服器 URL。
+
+### 自動獲取機器人QQ號
+若機器人配置 `enableAPI` 為 true, 且沒有通過 `qq` 項配置機器人ID的話, 連線建立成功後會主動發送 API 請求向 CQHTTP API 取得酷Q正登錄的QQ號作為機器人QQ號。
+
+此操作為異步操作, 在API響應之前, `@me` 事件均不會發布 。
+
+除非真的有人QQ號是 `-1`, 哪尼口雷 Σ(*ﾟдﾟﾉ)ﾉ
+
+### 自動重新連線說明
+將 `reconnection` 設定為 true 啟用自動重連, 若發生網路錯誤, 例如無法連線到伺服器端, 連線建立失敗將會觸發重連, 若連續發生連線錯誤, 則重連次數不超過 `reconnectionAttempts`, 每次重連間隔 `reconnectionDelay` 毫秒。連續連線失敗將會在下一次連線成功時重新計數。
+
+#### WebSocket 關閉之狀態碼
+若呼叫 `CQWebSocket #disconnect()` 會對服務器端發送夾帶 `1000` 狀態碼的關閉訊息, 表示正常關閉, 無需重連。
+
+若發生網路斷線、服務器重啟... 等意外斷線, 通常會獲得 `1006` 狀態碼, 此狀態表示 websocket 客戶端 (即機器人端) 觀察到服務器關閉。
+
+## 建立連線
+### CQWebSocket #connect(wsType)
+- `wsType` [WebsocketType](#cqwebsocketwebsockettype-實例)
+- 返回值： `this`  
+- 事件
+  - `socket.connecting` 呼叫後立刻觸發，在任何連線嘗試之前。
+  - `socket.connect` 連線成功。
+  - `socket.failed` 連線失敗。
+  - `socket.error` 連線失敗會一併觸發 error 事件。
+
+`socket.connecting` 及 `socket.connect` 事件中帶有 attempts 參數, 可以用來對照哪次連線是否成功, attempts 的值表示**連續** *(N - 1)* 次失敗後的第 *N* 次連線嘗試。
+
+attempts 會在連線成功後歸零。
+
+範例:
+```js
+const CQWebSocket = require('cq-websocket')
+const { WebsocketType } = CQWebSocket
+const bot = new CQWebSocket()
+
+// 手動連接兩個連線
+bot.connect(WebsocketType.API)
+bot.connect(WebsocketType.EVENT)
+
+// 上面兩行 connect 代碼等同這一句
+bot.connect()
+
+bot.on('socket.connecting', function (wsType, attempts) {
+  console.log('嘗試第 %d 次連線 _(:з」∠)_', attempts)
+}).on('socket.connect', function (wsType, sock, attempts) {
+  console.log('第 %d 次連線嘗試成功 ヽ(✿ﾟ▽ﾟ)ノ', attempts)
+}).on('socket.failed', function (wsType, attempts) {
+  console.log('第 %d 次連線嘗試失敗 。･ﾟ･(つд`ﾟ)･ﾟ･', attempts)
+})
+```
+
+## 斷開連線
+### CQWebSocket #disconnect(wsType)
+- `wsType` [WebsocketType](#cqwebsocketwebsockettype-實例)
+- 返回值： `this`
+- 事件
+  - `socket.close` 連線斷開後。
+
+## 重新連線
+### CQWebSocket #reconnect(delay, wsType)
+- `delay` number
+- `wsType` [WebsocketType](#cqwebsocketwebsockettype-實例)
+- 返回值： `this`
+- 事件
+  > 此方法會先呼叫 disconnect() 等待 `socket.close` 事件觸發後再呼叫 connect(), 可以參考以上兩個方法的事件。
+
+斷開現有連線, 並重新建立連線。
+
+`delay`單位為 ms，表示`socket.close`**事件觸發後的延遲時間**, 延遲時間過後才會呼叫 connect()。
+
+## 檢測連線
+### CQWebSocket #isSockConnected(wsType)
+- `wsType` [WebsocketType](#cqwebsocketwebsockettype-實例)
+- 返回值： `boolean`
+
+若未給定 wsType 則使方法會拋出錯誤。
+
+## 連線就緒
+### CQWebSocket #isReady()
+- 返回值： `boolean`
+
+檢查連線狀態是否就緒。
+
+> 可透過 `ready` 事件監聽。 
+
+> 僅檢查已透過 `enableAPI` 及 `enableEvent` 啟用之連線。
+
+> 原 #isConnected() 方法。
+
+## 方法調用
+### CQWebSocket(`method`, `params`, `options`)
+- `method` string
+- `params` object
+- `options` object | number
+  - `timeout` number (默認: `Infinity`)
+- 返回值： `Promise<ResObj>`
+
+`CQWebSocket` 的實例可直接作為方法調用，用於透過 `/api` 連線操作酷Q。  
+`method` 為欲調用的行為，透過 `params` 物件夾帶參數，詳細的規格請見 CQHTTP API 之 [API 列表](https://cqhttp.cc/docs/4.2/#/API?id=api-%E5%88%97%E8%A1%A8)。
+
+返回值為一個 Promise 對象, 用作追蹤該次方法調用的結果。Promise 對象實現後第一個參數會拿到 `ResObj` 對象, 此為 CQHttp API 的[回應對象](https://cqhttp.cc/docs/4.3/#/WebSocketAPI?id=api-%E6%8E%A5%E5%8F%A3)。
+
+若有配置 `timeout` 選項(原先默認為 `Infinity`, 不會對請求計時), 則發生超時之後, 將放棄收取本次調用的結果, 並拋出一個 `ApiTimeoutError`。
+
+`options` 除了是一個對象外, 也可以直接給一個數值, 該數值會被直接當作 `timeout` 使用。
+
+## 事件處理
+事件處理應為機器人的運行過程中最主要的環節，情報收集主要是透過來自 `/event` 連線的事件上報，判讀事件文本並採取方法調用。
+
+### CQWebSocket #on(`event_type`, `listener`)
+- `event_type` string
+- `listener` function(`...args`){ }
+  - `...args` 依事件類型不同，監聽器的參數也有所不同，詳細對應見下表。
+  - 返回值： `string` | `Promise <string>`  | `void`
+- 返回值： `this`
+
+註冊常駐監聽器。
+
+若返回值為 `string` 或一個受理值 (resolved value) 為 `string` 之承諾 (Promise) 對象，則以該文字訊息作為響應發送。
+
+### CQWebSocket #once(`event_type`, `listener`)
+- `event_type` string
+- `listener` function(`...args`){ }
+  - `...args` 依事件類型不同，監聽器的參數也有所不同，詳細對應見下表。
+  - 返回值： `string` | `boolean` | `void`
+- 返回值： `this`
+
+註冊一次性監聽器。
+
+當返回值為 `boolean` 且為 `false` ，指涉該監聽器並未完成任務，則保留該監聽器繼續聽取事件，不做移除。下一次事件發生時，該監聽器在調用後會再次以返回值判定去留。若返回值為 `boolean` 且為 `true` ，指涉該監聽器處理完畢，立即移除。
+
+若返回值為 `string` ，則立即以該文字訊息作為響應發送，並移除該監聽器。
+
+### CQWebSocket #off(`event_type`, `listener`)
+- `event_type` string
+- `listener` function
+- 返回值： `this`
+
+關於判定會被移除的監聽器, 以下條件, 第一個成立即適用。
+1. 若 `event_type` 不為字串, 則移除所有監聽器, 並且安裝默認的 `socket.error` 監聽器
+2. 若 `listener` 不為方法, 則移除所有 `event_type` 所指定事件下的監聽器, 若 `event_type` 指定的事件不存在則無事。
+3. 移除 `event_type` 下的 `listener` 監聽器(**參照 reference 須相同!**), 若 `listener` 不存在則無事。
+
+#### 基本事件
+前三個基本事件之說明，可以另外參考 CQHTTP API 的[數據上報格式](https://cqhttp.cc/docs/4.2/#/Post?id=%E4%B8%8A%E6%8A%A5%E6%95%B0%E6%8D%AE%E6%A0%BC%E5%BC%8F)。
+
+參數 `context` 可見[事件列表](https://cqhttp.cc/docs/4.2/#/Post?id=%E4%BA%8B%E4%BB%B6%E5%88%97%E8%A1%A8)。
+
+| 事件類型 | 監聽器參數 `...args` | 說明 |
+| - | - | - |
+| message | `event` [CQEvent](#cqevent-類別)<br> `context` object| 所有流入的訊息。 |
+| ~~event~~ | `context` object | **[棄用]** 群組人數變化...等QQ事件。(此事件不支援子事件, 若需要 notice 子事件, 請將 CQHTTP API 升級至 v4.x) |
+| notice  | `context` object | 群文件上傳, 群管變動, 群成員增減, 好友添加...等QQ事件。 |
+| request | `context` object | 好友請求, 群請求/群邀請...等QQ事件。 |
+| error | `err` Error | 應用層面的錯誤, 如 CQHttp API 消息格式錯誤, 響應超時... 等 |
+| ready | `this` | 設定中啟用之連線均成功並初始化完成，可以開始調用API (送消息...等操作)。 |
+
+#### `message` 子事件
+| 事件類型 | 監聽器參數 | 說明 |
+| - | - | - |
+| message.private | `event` CQEvent <br> `context` object | 私聊消息。 |
+| message.discuss | `event` CQEvent <br> `context` object | 討論組消息。 |
+| message.discuss.@ | `event` CQEvent <br> `context` object <br> `tags` CQAtTag[] | 有人於討論組消息中被at。 |
+| message.discuss.@.me | `event` CQEvent <br> `context` object | 有人於討論組消息at機器人。 |
+| message.group | `event` CQEvent <br> `context` object | 群消息。 |
+| message.group.@ | `event` CQEvent <br> `context` object <br> `tags` CQAtTag[] | 有人於群消息中被at。 |
+| message.group.@.me | `event` CQEvent <br> `context` object | 有人於群消息at機器人。 |
+
+※ `message.discuss.@me`, `message.group.@me` 已棄用。
+
+#### `notice` 子事件
+| 事件類型 | 監聽器參數 | 說明 |
+| - | - | - |
+| notice.group_upload | `context` object | 群文件上傳。 |
+| notice.group_admin.set | `context` object | 設置管理員。 |
+| notice.group_admin.unset | `context` object | 取消管理員。 |
+| notice.group_decrease.leave | `context` object | 自主退群。 |
+| notice.group_decrease.kick | `context` object | 被動踢出群。 |
+| notice.group_decrease.kick_me | `context` object | 機器人被踢出群。 |
+| notice.group_increase.approve | `context` object | 管理員同意入群。 |
+| notice.group_increase.invite | `context` object | 管理員邀請入群。 |
+| notice.friend_add | `context` object | 新添加好友。 |
+
+#### `request` 子事件
+| 事件類型 | 監聽器參數 | 說明 |
+| - | - | - |
+| request.friend | `context` object | 私聊消息。 |
+| request.group.add | `context` object | 加群請求。 |
+| request.group.invite | `context` object | 邀請入群。 |
+
+#### `socket` 子事件
+底層 socket 連線的事件, 可用於掌握連線狀況。
+
+| 事件類型 | 監聽器參數 | 說明 |
+| - | - | - |
+| socket.connecting | `type` WebsocketType <br> `attempts` number | 開始嘗試連線, 連線成功/失敗之前。 |
+| socket.connect | `type` WebsocketType <br> `socket` [WebSocketConnection](https://github.com/theturtle32/WebSocket-Node/blob/d941f975e8ef6b55eafc0ef45996f4198013832c/docs/WebSocketConnection.md#websocketconnection) <br> `attempts` number | 連線成功後，尚未初始化之前。 |
+| socket.failed | `type` WebsocketType <br> `attempts` number | 連線失敗。 |
+| socket.reconnecting | `type` WebsocketType <br> `attempts` number | 開始嘗試重新連線, 若存在持續中的連線, 則先斷線。 |
+| socket.reconnect | `type` WebsocketType <br> `attempts` number | 重連成功。 |
+| socket.reconnect_failed | `type` WebsocketType <br> `attempts` number | 重連失敗。 |
+| socket.max_reconnect | `type` WebsocketType <br> `attempts` number | 已抵達重連次數上限。 |
+| socket.closing | `type` WebsocketType | 連線關閉之前。 |
+| socket.close | `type` WebsocketType <br> `code` number <br> `desc` string | 連線關閉。(連線關閉代碼 `code` 可參照 [RFC 文件](https://tools.ietf.org/html/rfc6455#section-7.4))) |
+| socket.error | `type` WebsocketType <br> `err` Error | 連線錯誤。 |
+
+#### `api` 子事件
+| 事件類型 | 監聽器參數 | 說明 |
+| - | - | - |
+| api.send.pre | `apiRequest` object | 傳送 API 請求之前。關於 `apiRequest` 可見 [/api/接口說明](https://cqhttp.cc/docs/4.2/#/WebSocketAPI?id=api-%E6%8E%A5%E5%8F%A3)。 |
+| api.send.post |  | 傳送 API 請求之後。  |
+| api.response | `result` object | 對於 API 請求的響應。詳細格式見 [/api/接口說明](https://cqhttp.cc/docs/4.2/#/WebSocketAPI?id=api-%E6%8E%A5%E5%8F%A3)。<br>此為集中處理所有 API 請求的響應, 若需對個別請求追蹤結果, 請參考[方法調用](#方法調用)中返回的 Promise 對象。<br>若需追蹤消息快速響應的結果, 請參考 [響應結果追蹤](#響應結果追蹤)。 |
+
+> 註： `socket` 及 `api` 並未擁有基本事件，在這邊僅作 namespace 用途與其他常用事件作區別。  
+
+### 事件傳播
+事件具有向上傳播的機制，一個事件上報之後，該事件之所有親事件也會依序上報。關於事件親子關係的構成，可參考下方[事件樹](#事件樹)。(換而言之，在事件名稱上就是以 `.` 將親代串接子代)
+
+舉個例子，群消息有人at某機器人，該機器人則會首先上報 `message.group.@me` 事件，該事件之親事件由下而上依序為 `message.group` 、 `message` ，則這兩個事件也會依照這個順序上報。
+
+#### 快速響應
+`message` 及其子事件的監聽器第一個參數： `CQEvent` 類別的實例，在這個機制中扮演重要的角色。透過 `CQEvent` 實例，所有監聽器皆可在自己的運行期間調用 `CQEvent #stopPropagation()` 方法聲明自己的處理權，以截獲事件並阻斷後續監聽器的調用，並立即以該事件返回之文字訊息(或透過調用 `CQEvent #setMessage(msg)` 設定之文字訊息，也可以透過 `Promise` 對象 resolve 之文字訊息)作為響應，送回至 CQHTTP API 。
+
+由於在一次事件傳播中的所有監聽器都會收到同一個 `CQEvent` 實例，因此對於響應的決定方式，除了 `CQEvent #stopPropagation()` 所提供的事件截獲機制之外，也可以採取協議式的方式，就是透過每個監聽器調用 `CQEvent #getMessage()` `CQEvent #setMessage(msg)` 協議出一個最終的響應訊息。
+
+CQEvent 的方法描述，見 [CQEvent](#cqevent-類別)。
+> 目前僅 `message` 及其子事件支援 CQEvent 相關機制。
+
+#### 響應結果追蹤
+為了追蹤快速響應的結果(成功或失敗), 監聽器在調用上述之 CQEvent `#stopPropagation()` (原 `#cancel()`) 獲取響應的處理權之後, 同時還可通過 CQEvent `#onResponse()` 設置結果監聽器, 並透過 CQEvent `#onError()` 處理響應的錯誤。若沒有 CQEvent `#onError()` 進行錯誤處理, 發生響應錯誤時會觸發 [`error` 事件](#基本事件)。
+
+#### 事件樹
+```
+├─ event (棄用) 
+├─ notice
+│    ├─ group_upload
+│    ├─ group_admin
+│    │    ├─ set
+│    │    └─ unset
+│    ├─ group_decrease
+│    │    ├─ leave
+│    │    ├─ kick
+│    │    └─ kick_me
+│    ├─ group_increase
+│    │    ├─ approve
+│    │    └─ invite
+│    └─ friend_add
+├─ request 
+│    ├─ friend
+│    └─ group
+|         ├─ add
+|         └─ invite
+├─ error  
+├─ ready  
+├─ socket ※
+│    ├─ connecting  
+│    ├─ connect  
+│    ├─ failed  
+│    ├─ reconnecting  
+│    ├─ reconnect  
+│    ├─ reconnect_failed  
+│    ├─ max_reconnect  
+│    ├─ closing    
+│    ├─ close    
+│    └─ error
+├─ api ※
+│    ├─ response  
+│    └─ send ※
+│        ├─ pre    
+│        └─ post  
+└─ message
+     ├─ private
+     ├─ discuss
+     │    └─ @me
+     └─ group
+          └─ @me
+
+※: 表示無法在該節點進行監聽
+```
+
+### `socket.error` 默認監聽器
+由於 `socket.error` 屬於連線失誤的事件，如果沒有適當的監聽器配套措施，會造成無防備的狀況下無法順利連線，徒增猿們除蟲困擾。
+
+為此而產生了 `socket.error` 事件之默認監聽器，當開發者沒有主動監聽 `socket.error` 事件，則會使用默認監聽器，發生錯誤時會將收到的錯誤實例拋出，而該錯誤實例下有一個 `which` 字段(內容為 `string` 類型且必為 `/api` `/event` 兩者任一)指出是哪一個連線出了問題。
+
+默認監聽器除了拋出錯誤外, 還會在 stderr 輸出以下警示訊息：
+```
+You should listen on "socket.error" yourself to avoid those unhandled promise warnings.
+```
+
+該錯誤可透過在 `process` 上監聽 `unhandledRejection` 事件取得。如下所示：
+```js
+process.on('unhandledRejection', function(err){
+  switch(err.which){
+    case CQWebSocket.WebsocketType.API:
+      // 錯誤處理
+      break
+    case CQWebSocket.WebsocketType.EVENT:
+      // 錯誤處理
+      break
+  }
+})
+
+// CQWebSocket.WebsocketType 下提供兩個常量對應分別至 /api 及 /event
+```
+
+## `CQEvent` 類別
+### ~~CQEvent #isCanceled()~~
+- 返回值： `boolean`
+
+> 棄用中, 無替代
+
+### ~~CQEvent #cancel()~~
+### CQEvent #stopPropagation()
+- 返回值： `void`
+
+截獲事件並停止[事件傳播](#事件傳播)。
+
+> `#cancel()` 棄用中, 更名為 `#stopPropagation()`
+
+### CQEvent #getMessage()
+- 返回值： `string`
+
+取得目前的響應訊息。
+
+### CQEvent #setMessage(`msg`)
+- `msg` string
+- 返回值： `void`
+
+設置響應訊息。
+
+### CQEvent #appendMessage(`msg`)
+- `msg` string
+- 返回值： `void`
+
+串接響應訊息。
+
+### CQEvent #hasMessage()
+- 返回值： `boolean`
+
+是否有響應訊息。
+
+### CQEvent #onResponse(handler, options)
+- `handler` (res: object) => void
+- `options` object (同[方法調用](#方法調用)之 options)
+
+設置響應結果的處理器, 用以追蹤訊息是否傳送成功。
+
+### CQEvent #onError(handler)
+- `handler` (err: ApiTimeoutError) => void
+
+設置錯誤處理器, 可能的錯誤已知有響應超時。
+
+## `CQWebSocket.WebsocketType` 實例
+下有兩個常量對應至 `/api` 及 `/event` 。
+
+### `WebsocketType.API`
+= `"/api"` string
+
+### `WebsocketType.EVENT`
+= `"/event"` string
+
+## CQTag 類別
+作為所有CQ碼的親類別。
+
+### new CQTag(`type`, `meta`)
+- `type` string
+- `meta` object
+
+舉個例子, `[CQ:at,qq=123]` 這個 tag 等同
+```js
+new CQTag('at', { qq: '123' })
+```
+
+### CQTag #equals(`another`))
+- `another` CQTag | string
+
+比較是否為同一個 Tag, 採用兩邊呼叫 toString() 後的結果比較。
+
+若 `another` 為一個 string, 則會先將之解析為 CQTag。
+
+```js
+new CQTag('at', { qq: '123' }).equals('[CQ:at,qq=123]') // true
+```
+
+### CQTag #toString()
+- 返回值: `string`
+
+```js
+new CQTag('at', { qq: '123' }).toString() // [CQ:at,qq=123]
+```
+
+### CQAtTag 類別
+繼承自 CQTag 類別。
+
+#### new CQAtTag(`qq`)
+- `qq` string|number
+
+#### CQAtTag #getQQ()
+- 返回值: `number`
+
+```js
+new CQAtTag('123').getQQ() // 123
+```
+
+## 範例
+基本創建一個複讀機器人的代碼範例如下(可參見[demo/echo-bot.js](https://github.com/momocow/node-cq-websocket/blob/master/demo/echo-bot.js))：
+```js
+const CQWebSocket = require('cq-websocket')
+
+// 採用默認參數創建機器人實例
+let bot = new CQWebSocket()
+
+// 設定訊息監聽
+bot.on('message', (e, context) => {
+  // 若要追蹤訊息發送狀況, 須獲取事件處理權, 並使用下面2或3的方式響應訊息
+  e.stopPropagation()
+  // 監聽訊息發送成功與否
+  e.onResponse(console.log)
+  // 監聽訊息發送超時與否
+  e.onError(console.error)
+
+  // 以下提供三種方式將原訊息以原路送回
+
+  // 1. 調用 CQHTTP API 之 send_msg 方法
+  //   (這就是一般的API方法調用, 直接在該方法的返回值之Promise追蹤結果)
+  // bot('send_msg', context)
+  //   .then(console.log)
+  //   .catch(console.error)
+
+  // 2. 或者透過返回值快速響應
+  // return context.message
+
+  // 3. 或者透過CQEvent實例，先獲取事件處理權再設置響應訊息
+  // e.stopPropagation()
+  // e.setMessage(context.message)
+})
+
+bot.connect()
+```
+
+## SDK 開發環境
+### 下載源碼
+```
+git clone https://github.com/momocow/node-cq-websocket.git
+```
+
+### 安裝依賴
+```
+npm install
+```
+
+### 單元測試
+```
+npm test
+```
+
+採用 [ava](https://github.com/avajs/ava) 框架執行測試。
+
+### 打包 CQWebSocket 至 browser 環境
+```
+npm run build
+```
+使用 webpack 將 SDK 及所有依賴打包, 並在 `/dist`目錄下產生一個 `cq-websocket.min.js`。
+
+### 建置 demo/webpack
+```
+npm run build-demo
+```
+打包 `/demo/webpack/app.js` 內容, 在 `/demo/webpack/www` 目錄下產生一個 `bundle.js`。
+
+## Known Issues
+- CQHTTP API 插件尚未支援收發 Fragmant, 暫時禁用
+  - 自`v1.2.6`
+  - [node-cq-websocket #2](https://github.com/momocow/node-cq-websocket/pull/2)
+  - [coolq-http-api #85](https://github.com/richardchien/coolq-http-api/issues/85)
+- 在 Node 10.x 下, Buffer 寫入時的 RangeError (發生在 SDK 調用 API 方法時)。
+  > 這是 Node 的問題, 暫時使用 Node 8.x 以下就沒問題。
+```
+RangeError [ERR_OUT_OF_RANGE]: The value of "value" is out of range. It must be >= 0 and <= 4294967295. Received -805456141
+    at checkInt (internal/buffer.js:35:11)
+    at writeU_Int32BE (internal/buffer.js:625:3)
+    at Buffer.writeUInt32BE (internal/buffer.js:638:10)
+    at WebSocketFrame.toBuffer (/***/node-cq-websocket/node_modules/websocket/lib/WebSocketFrame.js:257:24)
+    at WebSocketConnection.sendFrame (/***/node-cq-websocket/node_modules/websocket/lib/WebSocketConnection.js:857:43)
+    at WebSocketConnection.fragmentAndSend (/***/node-cq-websocket/node_modules/websocket/lib/WebSocketConnection.js:793:14)
+    at WebSocketConnection.sendUTF (/***/node-cq-websocket/node_modules/websocket/lib/WebSocketConnection.js:733:10)
+    at W3CWebSocket.send (/***/node-cq-websocket/node_modules/websocket/lib/W3CWebSocket.js:116:26)
+```
+
+## 歡迎餵食 ☕
+請勿拍打 🤜 無限期掙飯中 🍙
+
+<a href="https://www.buymeacoffee.com/momocow" target="_blank"><img src="https://www.buymeacoffee.com/assets/img/custom_images/yellow_img.png" alt="Buy Me A Coffee" style="height: auto !important;width: auto !important;" ></a>
diff --git a/docs/CHANGELOG.md b/docs/CHANGELOG-v1.md
similarity index 98%
rename from docs/CHANGELOG.md
rename to docs/CHANGELOG-v1.md
index 33d8bff..4cea195 100644
--- a/docs/CHANGELOG.md
+++ b/docs/CHANGELOG-v1.md
@@ -1,70 +1,70 @@
-# 開發日誌
-列為`棄用`表示**仍然支援**, 但請盡速修正為最新版本的實作。
-
-## v1.6.1
-- 修正
-  - `message` 事件監聽器返回值的類型聲明。[#25](https://github.com/momocow/node-cq-websocket/issues/25) [#26](https://github.com/momocow/node-cq-websocket/issues/26) [#27](https://github.com/momocow/node-cq-websocket/issues/27)
-  - API 響應文本的類型聲明，包含 `api.response` 事件的第一個參數及 callable 的返回值。 [#27](https://github.com/momocow/node-cq-websocket/issues/27)
-
-## v1.6.0
-- 新增
-  - 類型聲明, 支持 Typescript。[#18](https://github.com/momocow/node-cq-websocket/issues/18) [#20](https://github.com/momocow/node-cq-websocket/issues/20)
-  - 默認 API 導出 (default export)。[#21](https://github.com/momocow/node-cq-websocket/issues/21)
-
-## v1.5.0
-- 新增
-  - 支持在 browser 環境運行。(須使用 browserify 或 webpack 等工具先行打包, 可見 [/demo/webpack 示例](../demo/webpack)))
-  - 本倉庫 dist/ 目錄下已經打包了一個 cq-websocket.min.js 可直接在 web 引用, 並透過 `window.CQWebSocket` 變數使用本 SDK。
-  - [`message` 事件快速響應](../README.md#事件傳播)的新機制: 為了追蹤快速響應的結果(成功或失敗), 監聽器一旦判定該訊息須由它來進行回應, 則須先調用 CQEvent `#stopPropagation()` (原 `#cancel()`) 獲取響應的處理權, 同監聽器內還可透過 CQEvent `#onResponse()` 設置結果監聽器, 並透過 CQEvent `#onError()` 處理響應的錯誤。若沒有 CQEvent `#onError()` 進行錯誤處理, 則會觸發 [`error` 事件](../README.md#基本事件)。
-  - CQEvent `#appendMessage()`
-  - [自動獲取機器人QQ號](../README.md#自動獲取機器人qq號): 建立連線時, 若有啟用 API 連線且未配置QQ號, 則自動透過API連線獲取。
-  - `message.discuss.@`, `message.group.@` 兩個事件。可參考文件在 [message 子事件](../README.md#message-子事件) 及 [CQTag 類別](../README.md#cqtag-類別)的章節
-  - `CQWebSocket` 建構子新增 [`requestOptions` 選項](../README.md#new-cqwebsocketopt), 該選項下目前只有一個 `timeout` 字段, 調用 API 方法時作為全局默認 timeout 選項。
-
-- 變更
-  - [api 子事件](../README.md#api-子事件) 移除監聽器中原第一個參數 WebsocketType。
-  - 直接對 CQWebSocket 實例進行[方法調用](../README.md#方法調用)之返回值, 由 `this` 變更為 `Promise<ResObj>`, 用以追蹤方法調用的結果。
-
-- 棄用
-  - CQEvent `#cancel()` => [`#stopPropagation()`](#cqevent-stoppropagation))
-  - CQEvent `#isCanceled()` (禁用, 無替代)
-  - ~~`message.discuss.@me`~~ 和 ~~`message.group.@me`~~ 事件, 將更名為 `message.<discuss|group>.@.me`事件。請見 [message 子事件](../README.md#message-子事件)文件。
-
-## v1.4.2
-- 新增
-  - 默認 `socket.error` 監聽器將會由 stderr 輸出警告訊息。[#4](https://github.com/momocow/node-cq-websocket/issues/4)
-  - 內部狀態控管, 加強連線管理。[#5](https://github.com/momocow/node-cq-websocket/issues/5)
-  - `socket.reconnecting`, `socket.reconnect`, `socket.reconnect_failed` 及 `socket.max_reconnect` 事件。(參見 [socket 子事件](../README.md#socket-子事件))
-  - CQWebSocket 建構時的選項增加 `baseUrl` 一項, 為某些如反向代理之網路環境提供較彈性的設定方式。
-- 變更
-  - `ready` 事件不再針對個別連線(`/api`, `/event`)進行上報, 改為在**所有已啟用**之連線準備就緒後, 一次性發布。若需要掌握個別連線, 請利用 `socket.connect` 事件。
-- 修正
-  - 事件名稱錯誤。(`closing` => `socket.closing`, `connecting` => `socket.connecting`)
-
-## v1.4.0
-增強對連線的管理與維護, 斷線後自動嘗試重新連線。
-- 新增
-  - [`off()` 方法](../README.md#cqwebsocket-offevent_type-listener)以移除指定監聽器。
-  - [reconnect() 方法](../README.md#cqwebsocket-reconnectdelay-wstype)以重新建立連線。
-  - [isSockConnected() 方法](../README.md#cqwebsocket-issockconnectedwstype)檢測 socket 是否正在連線。
-  - `socket.connecting`, `socket.failed` 及 `socket.closing` 事件(參見 [socket 子事件](../README.md#socket-子事件))。
-- 變更
-  - [`connect()`](../README.md#cqwebsocket-connectwstype), [`disconnect()`](../README.md#cqwebsocket-disconnectwstype), [`reconnect()`](../README.md#cqwebsocket-reconnectdelay-wstype) 三個方法增加參數 `wsType` 以指定目標連線, 若 `wsType` 為 undefined 指涉全部連線。
-  - [CQWebSocket 建構子](../README.md#new-cqwebsocketopt)增加額外3個設定, `reconnection`, `reconnectionAttempts` 及 `reconnectionDelay`, 提供連線失敗時自動重連之功能。
-- 修正
-  - [`once()` 方法](../README.md#cqwebsocket-onceevent_type-listener)執行後無法正確移除監聽器之問題。
-- 棄用
-  - `isConnected()` 方法
-  > 重新命名為 [`isReady()`](../README.md#cqwebsocket-isready)。
-
-## v1.3.0
-兼容 CoolQ HTTP API v3.x 及 v4.x 兩個主版本。
-- 新增
-  - 給予 CoolQ HTTP API v4.x 之上報事件 `notice` 實作更多[子事件](../README.md#notice-子事件)。(群文件上傳, 群管變動, 群成員增減, 好友添加)
-  - 給予上報事件 `request` 實作更多[子事件](../README.md#request-子事件)。(好友請求, 群請求/群邀請)
-- 棄用
-  - 上報事件: `event` -> 請改用 `notice`事件。
-## v1.2.6
-- 變更
-  - 禁用 websocket fragment, 待 CoolQ HTTP API 修正問題時再次啟用。
+# 開發日誌
+列為`棄用`表示**仍然支援**, 但請盡速修正為最新版本的實作。
+
+## v1.6.1
+- 修正
+  - `message` 事件監聽器返回值的類型聲明。[#25](https://github.com/momocow/node-cq-websocket/issues/25) [#26](https://github.com/momocow/node-cq-websocket/issues/26) [#27](https://github.com/momocow/node-cq-websocket/issues/27)
+  - API 響應文本的類型聲明，包含 `api.response` 事件的第一個參數及 callable 的返回值。 [#27](https://github.com/momocow/node-cq-websocket/issues/27)
+
+## v1.6.0
+- 新增
+  - 類型聲明, 支持 Typescript。[#18](https://github.com/momocow/node-cq-websocket/issues/18) [#20](https://github.com/momocow/node-cq-websocket/issues/20)
+  - 默認 API 導出 (default export)。[#21](https://github.com/momocow/node-cq-websocket/issues/21)
+
+## v1.5.0
+- 新增
+  - 支持在 browser 環境運行。(須使用 browserify 或 webpack 等工具先行打包, 可見 [/demo/webpack 示例](../demo/webpack)))
+  - 本倉庫 dist/ 目錄下已經打包了一個 cq-websocket.min.js 可直接在 web 引用, 並透過 `window.CQWebSocket` 變數使用本 SDK。
+  - [`message` 事件快速響應](../README.md#事件傳播)的新機制: 為了追蹤快速響應的結果(成功或失敗), 監聽器一旦判定該訊息須由它來進行回應, 則須先調用 CQEvent `#stopPropagation()` (原 `#cancel()`) 獲取響應的處理權, 同監聽器內還可透過 CQEvent `#onResponse()` 設置結果監聽器, 並透過 CQEvent `#onError()` 處理響應的錯誤。若沒有 CQEvent `#onError()` 進行錯誤處理, 則會觸發 [`error` 事件](../README.md#基本事件)。
+  - CQEvent `#appendMessage()`
+  - [自動獲取機器人QQ號](../README.md#自動獲取機器人qq號): 建立連線時, 若有啟用 API 連線且未配置QQ號, 則自動透過API連線獲取。
+  - `message.discuss.@`, `message.group.@` 兩個事件。可參考文件在 [message 子事件](../README.md#message-子事件) 及 [CQTag 類別](../README.md#cqtag-類別)的章節
+  - `CQWebSocket` 建構子新增 [`requestOptions` 選項](../README.md#new-cqwebsocketopt), 該選項下目前只有一個 `timeout` 字段, 調用 API 方法時作為全局默認 timeout 選項。
+
+- 變更
+  - [api 子事件](../README.md#api-子事件) 移除監聽器中原第一個參數 WebsocketType。
+  - 直接對 CQWebSocket 實例進行[方法調用](../README.md#方法調用)之返回值, 由 `this` 變更為 `Promise<ResObj>`, 用以追蹤方法調用的結果。
+
+- 棄用
+  - CQEvent `#cancel()` => [`#stopPropagation()`](#cqevent-stoppropagation))
+  - CQEvent `#isCanceled()` (禁用, 無替代)
+  - ~~`message.discuss.@me`~~ 和 ~~`message.group.@me`~~ 事件, 將更名為 `message.<discuss|group>.@.me`事件。請見 [message 子事件](../README.md#message-子事件)文件。
+
+## v1.4.2
+- 新增
+  - 默認 `socket.error` 監聽器將會由 stderr 輸出警告訊息。[#4](https://github.com/momocow/node-cq-websocket/issues/4)
+  - 內部狀態控管, 加強連線管理。[#5](https://github.com/momocow/node-cq-websocket/issues/5)
+  - `socket.reconnecting`, `socket.reconnect`, `socket.reconnect_failed` 及 `socket.max_reconnect` 事件。(參見 [socket 子事件](../README.md#socket-子事件))
+  - CQWebSocket 建構時的選項增加 `baseUrl` 一項, 為某些如反向代理之網路環境提供較彈性的設定方式。
+- 變更
+  - `ready` 事件不再針對個別連線(`/api`, `/event`)進行上報, 改為在**所有已啟用**之連線準備就緒後, 一次性發布。若需要掌握個別連線, 請利用 `socket.connect` 事件。
+- 修正
+  - 事件名稱錯誤。(`closing` => `socket.closing`, `connecting` => `socket.connecting`)
+
+## v1.4.0
+增強對連線的管理與維護, 斷線後自動嘗試重新連線。
+- 新增
+  - [`off()` 方法](../README.md#cqwebsocket-offevent_type-listener)以移除指定監聽器。
+  - [reconnect() 方法](../README.md#cqwebsocket-reconnectdelay-wstype)以重新建立連線。
+  - [isSockConnected() 方法](../README.md#cqwebsocket-issockconnectedwstype)檢測 socket 是否正在連線。
+  - `socket.connecting`, `socket.failed` 及 `socket.closing` 事件(參見 [socket 子事件](../README.md#socket-子事件))。
+- 變更
+  - [`connect()`](../README.md#cqwebsocket-connectwstype), [`disconnect()`](../README.md#cqwebsocket-disconnectwstype), [`reconnect()`](../README.md#cqwebsocket-reconnectdelay-wstype) 三個方法增加參數 `wsType` 以指定目標連線, 若 `wsType` 為 undefined 指涉全部連線。
+  - [CQWebSocket 建構子](../README.md#new-cqwebsocketopt)增加額外3個設定, `reconnection`, `reconnectionAttempts` 及 `reconnectionDelay`, 提供連線失敗時自動重連之功能。
+- 修正
+  - [`once()` 方法](../README.md#cqwebsocket-onceevent_type-listener)執行後無法正確移除監聽器之問題。
+- 棄用
+  - `isConnected()` 方法
+  > 重新命名為 [`isReady()`](../README.md#cqwebsocket-isready)。
+
+## v1.3.0
+兼容 CoolQ HTTP API v3.x 及 v4.x 兩個主版本。
+- 新增
+  - 給予 CoolQ HTTP API v4.x 之上報事件 `notice` 實作更多[子事件](../README.md#notice-子事件)。(群文件上傳, 群管變動, 群成員增減, 好友添加)
+  - 給予上報事件 `request` 實作更多[子事件](../README.md#request-子事件)。(好友請求, 群請求/群邀請)
+- 棄用
+  - 上報事件: `event` -> 請改用 `notice`事件。
+## v1.2.6
+- 變更
+  - 禁用 websocket fragment, 待 CoolQ HTTP API 修正問題時再次啟用。
   > 於此帖追蹤進度。[coolq-http-api #85](https://github.com/richardchien/coolq-http-api/issues/85)
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index 72c6b12..cadc74d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -31,10 +31,10 @@
           "integrity": "sha1-bHV1/952HQdIXgS67cA5LG2eMPY=",
           "requires": {
             "@babel/types": "7.0.0-beta.51",
-            "jsesc": "^2.5.1",
-            "lodash": "^4.17.5",
-            "source-map": "^0.5.0",
-            "trim-right": "^1.0.1"
+            "jsesc": "2.5.1",
+            "lodash": "4.17.10",
+            "source-map": "0.5.7",
+            "trim-right": "1.0.1"
           }
         },
         "@babel/types": {
@@ -42,9 +42,9 @@
           "resolved": "https://registry.npmjs.org/@babel/types/-/types-7.0.0-beta.51.tgz",
           "integrity": "sha1-2AK3tUO1g2x3iqaReXq/APPZfqk=",
           "requires": {
-            "esutils": "^2.0.2",
-            "lodash": "^4.17.5",
-            "to-fast-properties": "^2.0.0"
+            "esutils": "2.0.2",
+            "lodash": "4.17.10",
+            "to-fast-properties": "2.0.0"
           }
         },
         "debug": {
@@ -78,9 +78,9 @@
       "integrity": "sha512-BTNB3nGbEfJT+69wuqXFr/bQH7Vr7ihx2xGOMNqPgDGhwspoZhiWumDDZNjBy7AScmqS5CELIOGtPVXESyrnDA==",
       "dev": true,
       "requires": {
-        "graceful-fs": "^4.1.11",
-        "imurmurhash": "^0.1.4",
-        "slide": "^1.1.5"
+        "graceful-fs": "4.1.11",
+        "imurmurhash": "0.1.4",
+        "slide": "1.1.6"
       }
     },
     "@babel/code-frame": {
@@ -105,14 +105,14 @@
         "@babel/template": "7.0.0-beta.51",
         "@babel/traverse": "7.0.0-beta.51",
         "@babel/types": "7.0.0-beta.51",
-        "convert-source-map": "^1.1.0",
-        "debug": "^3.1.0",
-        "json5": "^0.5.0",
-        "lodash": "^4.17.5",
-        "micromatch": "^3.1.10",
-        "resolve": "^1.3.2",
-        "semver": "^5.4.1",
-        "source-map": "^0.5.0"
+        "convert-source-map": "1.5.1",
+        "debug": "3.1.0",
+        "json5": "0.5.1",
+        "lodash": "4.17.10",
+        "micromatch": "3.1.10",
+        "resolve": "1.8.1",
+        "semver": "5.5.0",
+        "source-map": "0.5.7"
       },
       "dependencies": {
         "@babel/generator": {
@@ -122,10 +122,10 @@
           "dev": true,
           "requires": {
             "@babel/types": "7.0.0-beta.51",
-            "jsesc": "^2.5.1",
-            "lodash": "^4.17.5",
-            "source-map": "^0.5.0",
-            "trim-right": "^1.0.1"
+            "jsesc": "2.5.1",
+            "lodash": "4.17.10",
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     "unique-slug": {
@@ -7945,7 +12965,7 @@
       "integrity": "sha1-22Z258fMBimHj/GWCXx4hVrp9Ks=",
       "dev": true,
       "requires": {
-        "imurmurhash": "^0.1.4"
+        "imurmurhash": "0.1.4"
       }
     },
     "unique-string": {
@@ -7954,7 +12974,7 @@
       "integrity": "sha1-nhBXzKhRq7kzmPizOuGHuZyuwRo=",
       "dev": true,
       "requires": {
-        "crypto-random-string": "^1.0.0"
+        "crypto-random-string": "1.0.0"
       }
     },
     "unique-temp-dir": {
@@ -7963,19 +12983,34 @@
       "integrity": "sha1-bc6VsmgcoAPuv7MEpBX5y6vMU4U=",
       "dev": true,
       "requires": {
-        "mkdirp": "^0.5.1",
-        "os-tmpdir": "^1.0.1",
+        "mkdirp": "0.5.1",
+        "os-tmpdir": "1.0.2",
         "uid2": "0.0.3"
       }
     },
+    "universal-user-agent": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-2.0.1.tgz",
+      "integrity": "sha512-vz+heWVydO0iyYAa65VHD7WZkYzhl7BeNVy4i54p4TF8OMiLSXdbuQe4hm+fmWAsL+rVibaQHXfhvkw3c1Ws2w==",
+      "dev": true,
+      "requires": {
+        "os-name": "2.0.1"
+      }
+    },
+    "universalify": {
+      "version": "0.1.2",
+      "resolved": "https://registry.npmjs.org/universalify/-/universalify-0.1.2.tgz",
+      "integrity": "sha512-rBJeI5CXAlmy1pV+617WB9J63U6XcazHHF2f2dbJix4XzpUF0RS3Zbj0FGIOCAva5P/d/GBOYaACQ1w+0azUkg==",
+      "dev": true
+    },
     "unset-value": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/unset-value/-/unset-value-1.0.0.tgz",
       "integrity": "sha1-g3aHP30jNRef+x5vw6jtDfyKtVk=",
       "dev": true,
       "requires": {
-        "has-value": "^0.3.1",
-        "isobject": "^3.0.0"
+        "has-value": "0.3.1",
+        "isobject": "3.0.1"
       },
       "dependencies": {
         "has-value": {
@@ -7984,9 +13019,9 @@
           "integrity": "sha1-ex9YutpiyoJ+wKIHgCVlSEWZXh8=",
           "dev": true,
           "requires": {
-            "get-value": "^2.0.3",
-            "has-values": "^0.1.4",
-            "isobject": "^2.0.0"
+            "get-value": "2.0.6",
+            "has-values": "0.1.4",
+            "isobject": "2.1.0"
           },
           "dependencies": {
             "isobject": {
@@ -8032,16 +13067,16 @@
       "integrity": "sha512-gwMdhgJHGuj/+wHJJs9e6PcCszpxR1b236igrOkUofGhqJuG+amlIKwApH1IW1WWl7ovZxsX49lMBWLxSdm5Dw==",
       "dev": true,
       "requires": {
-        "boxen": "^1.2.1",
-        "chalk": "^2.0.1",
-        "configstore": "^3.0.0",
-        "import-lazy": "^2.1.0",
-        "is-ci": "^1.0.10",
-        "is-installed-globally": "^0.1.0",
-        "is-npm": "^1.0.0",
-        "latest-version": "^3.0.0",
-        "semver-diff": "^2.0.0",
-        "xdg-basedir": "^3.0.0"
+        "boxen": "1.3.0",
+        "chalk": "2.4.1",
+        "configstore": "3.1.2",
+        "import-lazy": "2.1.0",
+        "is-ci": "1.1.0",
+        "is-installed-globally": "0.1.0",
+        "is-npm": "1.0.0",
+        "latest-version": "3.1.0",
+        "semver-diff": "2.1.0",
+        "xdg-basedir": "3.0.0"
       }
     },
     "uri-js": {
@@ -8050,7 +13085,7 @@
       "integrity": "sha512-KY9Frmirql91X2Qgjry0Wd4Y+YTdrdZheS8TFwvkbLWf/G5KNJDCh6pKL5OZctEW4+0Baa5idK2ZQuELRwPznQ==",
       "dev": true,
       "requires": {
-        "punycode": "^2.1.0"
+        "punycode": "2.1.1"
       },
       "dependencies": {
         "punycode": {
@@ -8097,9 +13132,15 @@
       "integrity": "sha1-evjzA2Rem9eaJy56FKxovAYJ2nM=",
       "dev": true,
       "requires": {
-        "prepend-http": "^1.0.1"
+        "prepend-http": "1.0.4"
       }
     },
+    "url-template": {
+      "version": "2.0.8",
+      "resolved": "https://registry.npmjs.org/url-template/-/url-template-2.0.8.tgz",
+      "integrity": "sha1-/FZaPMy/93MMd19WQflVV5FDnyE=",
+      "dev": true
+    },
     "use": {
       "version": "3.1.1",
       "resolved": "https://registry.npmjs.org/use/-/use-3.1.1.tgz",
@@ -8138,8 +13179,8 @@
       "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz",
       "integrity": "sha512-63ZOUnL4SIXj4L0NixR3L1lcjO38crAbgrTpl28t8jjrfuiOBL5Iygm+60qPs/KsZGzPNg6Smnc/oY16QTjF0g==",
       "requires": {
-        "spdx-correct": "^3.0.0",
-        "spdx-expression-parse": "^3.0.0"
+        "spdx-correct": "3.0.0",
+        "spdx-expression-parse": "3.0.0"
       }
     },
     "verror": {
@@ -8148,9 +13189,9 @@
       "integrity": "sha1-OhBcoXBTr1XW4nDB+CiGguGNpAA=",
       "dev": true,
       "requires": {
-        "assert-plus": "^1.0.0",
+        "assert-plus": "1.0.0",
         "core-util-is": "1.0.2",
-        "extsprintf": "^1.2.0"
+        "extsprintf": "1.3.0"
       }
     },
     "vm-browserify": {
@@ -8168,9 +13209,9 @@
       "integrity": "sha512-i6dHe3EyLjMmDlU1/bGQpEw25XSjkJULPuAVKCbNRefQVq48yXKUpwg538F7AZTf9kyr57zj++pQFltUa5H7yA==",
       "dev": true,
       "requires": {
-        "chokidar": "^2.0.2",
-        "graceful-fs": "^4.1.2",
-        "neo-async": "^2.5.0"
+        "chokidar": "2.0.4",
+        "graceful-fs": "4.1.11",
+        "neo-async": "2.5.1"
       }
     },
     "wcwidth": {
@@ -8179,7 +13220,7 @@
       "integrity": "sha1-8LDc+RW8X/FSivrbLA4XtTLaL+g=",
       "dev": true,
       "requires": {
-        "defaults": "^1.0.3"
+        "defaults": "1.0.3"
       }
     },
     "webpack": {
@@ -8193,26 +13234,26 @@
         "@webassemblyjs/wasm-edit": "1.5.13",
         "@webassemblyjs/wasm-opt": "1.5.13",
         "@webassemblyjs/wasm-parser": "1.5.13",
-        "acorn": "^5.6.2",
-        "acorn-dynamic-import": "^3.0.0",
-        "ajv": "^6.1.0",
-        "ajv-keywords": "^3.1.0",
-        "chrome-trace-event": "^1.0.0",
-        "enhanced-resolve": "^4.1.0",
-        "eslint-scope": "^4.0.0",
-        "json-parse-better-errors": "^1.0.2",
-        "loader-runner": "^2.3.0",
-        "loader-utils": "^1.1.0",
-        "memory-fs": "~0.4.1",
-        "micromatch": "^3.1.8",
-        "mkdirp": "~0.5.0",
-        "neo-async": "^2.5.0",
-        "node-libs-browser": "^2.0.0",
-        "schema-utils": "^0.4.4",
-        "tapable": "^1.0.0",
-        "uglifyjs-webpack-plugin": "^1.2.4",
-        "watchpack": "^1.5.0",
-        "webpack-sources": "^1.0.1"
+        "acorn": "5.7.1",
+        "acorn-dynamic-import": "3.0.0",
+        "ajv": "6.5.2",
+        "ajv-keywords": "3.2.0",
+        "chrome-trace-event": "1.0.0",
+        "enhanced-resolve": "4.1.0",
+        "eslint-scope": "4.0.0",
+        "json-parse-better-errors": "1.0.2",
+        "loader-runner": "2.3.0",
+        "loader-utils": "1.1.0",
+        "memory-fs": "0.4.1",
+        "micromatch": "3.1.10",
+        "mkdirp": "0.5.1",
+        "neo-async": "2.5.1",
+        "node-libs-browser": "2.1.0",
+        "schema-utils": "0.4.5",
+        "tapable": "1.0.0",
+        "uglifyjs-webpack-plugin": "1.2.7",
+        "watchpack": "1.6.0",
+        "webpack-sources": "1.1.0"
       },
       "dependencies": {
         "ajv": {
@@ -8221,10 +13262,10 @@
           "integrity": "sha512-hOs7GfvI6tUI1LfZddH82ky6mOMyTuY0mk7kE2pWpmhhUSkumzaTO5vbVwij39MdwPQWCV4Zv57Eo06NtL/GVA==",
           "dev": true,
           "requires": {
-            "fast-deep-equal": "^2.0.1",
-            "fast-json-stable-stringify": "^2.0.0",
-            "json-schema-traverse": "^0.4.1",
-            "uri-js": "^4.2.1"
+            "fast-deep-equal": "2.0.1",
+            "fast-json-stable-stringify": "2.0.0",
+            "json-schema-traverse": "0.4.1",
+            "uri-js": "4.2.2"
           }
         },
         "fast-deep-equal": {
@@ -8247,17 +13288,17 @@
       "integrity": "sha512-KnRLJ0BUaYRqrhAMb9dv3gzdmhmgIMKo0FmdsnmfqbPGtLnnZ6tORZAvmmKfr+A0VgiVpqC60Gv7Ofg0R2CHtQ==",
       "dev": true,
       "requires": {
-        "chalk": "^2.4.1",
-        "cross-spawn": "^6.0.5",
-        "enhanced-resolve": "^4.0.0",
-        "global-modules-path": "^2.1.0",
-        "import-local": "^1.0.0",
-        "inquirer": "^6.0.0",
-        "interpret": "^1.1.0",
-        "loader-utils": "^1.1.0",
-        "supports-color": "^5.4.0",
-        "v8-compile-cache": "^2.0.0",
-        "yargs": "^11.1.0"
+        "chalk": "2.4.1",
+        "cross-spawn": "6.0.5",
+        "enhanced-resolve": "4.1.0",
+        "global-modules-path": "2.1.0",
+        "import-local": "1.0.0",
+        "inquirer": "6.0.0",
+        "interpret": "1.1.0",
+        "loader-utils": "1.1.0",
+        "supports-color": "5.4.0",
+        "v8-compile-cache": "2.0.0",
+        "yargs": "11.1.0"
       },
       "dependencies": {
         "cliui": {
@@ -8266,9 +13307,9 @@
           "integrity": "sha512-4FG+RSG9DL7uEwRUZXZn3SS34DiDPfzP0VOiEwtUWlE+AR2EIg+hSyvrIgUUfhdgR/UkAeW2QHgeP+hWrXs7jQ==",
           "dev": true,
           "requires": {
-            "string-width": "^2.1.1",
-            "strip-ansi": "^4.0.0",
-            "wrap-ansi": "^2.0.0"
+            "string-width": "2.1.1",
+            "strip-ansi": "4.0.0",
+            "wrap-ansi": "2.1.0"
           }
         },
         "cross-spawn": {
@@ -8277,11 +13318,11 @@
           "integrity": "sha512-eTVLrBSt7fjbDygz805pMnstIs2VTBNkRm0qxZd+M7A5XDdxVRWO5MxGBXZhjY4cqLYLdtrGqRf8mBPmzwSpWQ==",
           "dev": true,
           "requires": {
-            "nice-try": "^1.0.4",
-            "path-key": "^2.0.1",
-            "semver": "^5.5.0",
-            "shebang-command": "^1.2.0",
-            "which": "^1.2.9"
+            "nice-try": "1.0.4",
+            "path-key": "2.0.1",
+            "semver": "5.5.0",
+            "shebang-command": "1.2.0",
+            "which": "1.3.1"
           }
         },
         "yargs": {
@@ -8290,18 +13331,18 @@
           "integrity": "sha512-NwW69J42EsCSanF8kyn5upxvjp5ds+t3+udGBeTbFnERA+lF541DDpMawzo4z6W/QrzNM18D+BPMiOBibnFV5A==",
           "dev": true,
           "requires": {
-            "cliui": "^4.0.0",
-            "decamelize": "^1.1.1",
-            "find-up": "^2.1.0",
-            "get-caller-file": "^1.0.1",
-            "os-locale": "^2.0.0",
-            "require-directory": "^2.1.1",
-            "require-main-filename": "^1.0.1",
-            "set-blocking": "^2.0.0",
-            "string-width": "^2.0.0",
-            "which-module": "^2.0.0",
-            "y18n": "^3.2.1",
-            "yargs-parser": "^9.0.2"
+            "cliui": "4.1.0",
+            "decamelize": "1.2.0",
+            "find-up": "2.1.0",
+            "get-caller-file": "1.0.2",
+            "os-locale": "2.1.0",
+            "require-directory": "2.1.1",
+            "require-main-filename": "1.0.1",
+            "set-blocking": "2.0.0",
+            "string-width": "2.1.1",
+            "which-module": "2.0.0",
+            "y18n": "3.2.1",
+            "yargs-parser": "9.0.2"
           }
         },
         "yargs-parser": {
@@ -8310,7 +13351,7 @@
           "integrity": "sha1-nM9qQ0YP5O1Aqbto9I1DuKaMwHc=",
           "dev": true,
           "requires": {
-            "camelcase": "^4.1.0"
+            "camelcase": "4.1.0"
           }
         }
       }
@@ -8321,8 +13362,8 @@
       "integrity": "sha512-aqYp18kPphgoO5c/+NaUvEeACtZjMESmDChuD3NBciVpah3XpMEU9VAAtIaB1BsfJWWTSdv8Vv1m3T0aRk2dUw==",
       "dev": true,
       "requires": {
-        "source-list-map": "^2.0.0",
-        "source-map": "~0.6.1"
+        "source-list-map": "2.0.0",
+        "source-map": "0.6.1"
       },
       "dependencies": {
         "source-map": {
@@ -8338,10 +13379,10 @@
       "resolved": "https://registry.npmjs.org/websocket/-/websocket-1.0.25.tgz",
       "integrity": "sha512-M58njvi6ZxVb5k7kpnHh2BvNKuBWiwIYvsToErBzWhvBZYwlEiLcyLrG41T1jRcrY9ettqPYEqduLI7ul54CVQ==",
       "requires": {
-        "debug": "^2.2.0",
-        "nan": "^2.3.3",
-        "typedarray-to-buffer": "^3.1.2",
-        "yaeti": "^0.0.6"
+        "debug": "2.6.9",
+        "nan": "2.7.0",
+        "typedarray-to-buffer": "3.1.2",
+        "yaeti": "0.0.6"
       }
     },
     "well-known-symbols": {
@@ -8355,7 +13396,7 @@
       "resolved": "https://registry.npmjs.org/which/-/which-1.3.1.tgz",
       "integrity": "sha512-HxJdYWq1MTIQbJ3nw0cqssHoTNU267KlrDuGZ1WYlxDStUtKUhOaJmh112/TZmHxxUfuJqPXSOm7tDyas0OSIQ==",
       "requires": {
-        "isexe": "^2.0.0"
+        "isexe": "2.0.0"
       }
     },
     "which-module": {
@@ -8370,7 +13411,16 @@
       "integrity": "sha1-AUKk6KJD+IgsAjOqDgKBqnYVInM=",
       "dev": true,
       "requires": {
-        "string-width": "^2.1.1"
+        "string-width": "2.1.1"
+      }
+    },
+    "win-release": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/win-release/-/win-release-1.1.1.tgz",
+      "integrity": "sha1-X6VeAr58qTTt/BJmVjLoSbcuUgk=",
+      "dev": true,
+      "requires": {
+        "semver": "5.5.0"
       }
     },
     "window-size": {
@@ -8380,6 +13430,12 @@
       "dev": true,
       "optional": true
     },
+    "word-wrap": {
+      "version": "1.2.3",
+      "resolved": "https://registry.npmjs.org/word-wrap/-/word-wrap-1.2.3.tgz",
+      "integrity": "sha512-Hz/mrNwitNRh/HUAtM/VT/5VH+ygD6DV7mYKZAtHOrbs8U7lvPS6xf7EJKMF0uW1KJCl0H701g3ZGus+muE5vQ==",
+      "dev": true
+    },
     "wordwrap": {
       "version": "0.0.2",
       "resolved": false,
@@ -8392,7 +13448,7 @@
       "integrity": "sha512-6w+3tHbM87WnSWnENBUvA2pxJPLhQUg5LKwUQHq3r+XPhIM+Gh2R5ycbwPCyuGbNg+lPgdcnQUhuC02kJCvffQ==",
       "dev": true,
       "requires": {
-        "errno": "~0.1.7"
+        "errno": "0.1.7"
       }
     },
     "wrap-ansi": {
@@ -8454,9 +13510,9 @@
       "integrity": "sha512-xuPeK4OdjWqtfi59ylvVL0Yn35SF3zgcAcv7rBPFHVaEapaDr4GdGgm3j7ckTwH9wHL7fGmgfAnb0+THrHb8tA==",
       "dev": true,
       "requires": {
-        "graceful-fs": "^4.1.11",
-        "imurmurhash": "^0.1.4",
-        "signal-exit": "^3.0.2"
+        "graceful-fs": "4.1.11",
+        "imurmurhash": "0.1.4",
+        "signal-exit": "3.0.2"
       }
     },
     "xdg-basedir": {
@@ -8465,6 +13521,12 @@
       "integrity": "sha1-SWsswQnsqNus/i3HK2A8F8WHCtQ=",
       "dev": true
     },
+    "xregexp": {
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/xregexp/-/xregexp-4.0.0.tgz",
+      "integrity": "sha512-PHyM+sQouu7xspQQwELlGwwd05mXUFqwFYfqPO0cC7x4fxyHnnuetmQr6CjJiafIDoH4MogHb9dOoJzR/Y4rFg==",
+      "dev": true
+    },
     "xtend": {
       "version": "4.0.1",
       "resolved": "https://registry.npmjs.org/xtend/-/xtend-4.0.1.tgz",
@@ -8515,7 +13577,7 @@
       "integrity": "sha512-VCIyR1wJoEBZUqk5PA+oOBF6ypbwh5aNB3I50guxAL/quggdfs4TtNHQrSazFA3fYZ+tEqfs0zIGlv0c/rgjbQ==",
       "dev": true,
       "requires": {
-        "camelcase": "^4.1.0"
+        "camelcase": "4.1.0"
       }
     }
   }
diff --git a/package.json b/package.json
index 144f829..b401547 100644
--- a/package.json
+++ b/package.json
@@ -13,7 +13,9 @@
     "build-demo": "webpack --config demo/webpack/webpack.config.js",
     "demo-browser": "http-server demo/webpack/www",
     "demo-echobot": "node ./demo/echobot.js",
-    "coverage": "nyc report --reporter=text-lcov | coveralls"
+    "coverage": "nyc report --reporter=text-lcov | coveralls",
+    "commit": "git-cz",
+    "release": "semantic-release"
   },
   "repository": {
     "type": "git",
@@ -29,18 +31,27 @@
     "url": "https://github.com/momocow/node-cq-websocket/issues"
   },
   "homepage": "https://github.com/momocow/node-cq-websocket#readme",
+  "config": {
+    "commitizen": {
+      "path": "cz-conventional-changelog"
+    }
+  },
   "dependencies": {
     "lodash.get": "^4.4.2",
     "shortid": "^2.2.12",
     "websocket": "^1.0.25"
   },
   "devDependencies": {
+    "@semantic-release/changelog": "^3.0.0",
     "ava": "^1.0.0-beta.6",
+    "commitizen": "^3.0.2",
     "coveralls": "^3.0.1",
+    "cz-conventional-changelog": "^2.1.0",
     "http-server": "^0.11.1",
     "mri": "^1.1.1",
     "nyc": "^11.9.0",
     "proxyquire": "^2.0.1",
+    "semantic-release": "^15.9.17",
     "sinon": "^4.5.0",
     "webpack": "^4.16.1",
     "webpack-cli": "^3.0.8"

From 8a149be1f30375dfdcb7cb59a90437aa9ecabd3c Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Tue, 9 Oct 2018 17:37:56 +0800
Subject: [PATCH 02/10] ci: add deploy stage

bump the version and release the package at the deploy stage.
---
 .travis.yml | 15 ++++++++++-----
 1 file changed, 10 insertions(+), 5 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 26149ad..1ee3e02 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,10 @@
-language: node_js
-node_js:
-  - "8"
-
-after_success: npm run coverage
+language: node_js
+node_js: 8
+
+deploy:
+  provider: script
+  skip_cleanup: true
+  script:
+    - npm run release
+
+after_success: npm run coverage
\ No newline at end of file

From d3ab71e46e66c83ad3d9b46bdc40e61c4797a588 Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Tue, 9 Oct 2018 17:42:15 +0800
Subject: [PATCH 03/10] chore: allow branch v2 to run semantic-release in
 dry-run mode.

---
 .releaserc.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.releaserc.json b/.releaserc.json
index 073ea01..273b094 100644
--- a/.releaserc.json
+++ b/.releaserc.json
@@ -12,5 +12,6 @@
     "@semantic-release/npm",
     "@semantic-release/github"
   ],
-  "dryRun": true
+  "dryRun": true,
+  "branch": "v2"
 }
\ No newline at end of file

From 7ec17cdc5d1633bf2538dca0ef39945b3936912a Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Tue, 9 Oct 2018 18:01:36 +0800
Subject: [PATCH 04/10] chore: enable debug mode for semantic-release

---
 .releaserc.json | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/.releaserc.json b/.releaserc.json
index 273b094..834a8da 100644
--- a/.releaserc.json
+++ b/.releaserc.json
@@ -13,5 +13,6 @@
     "@semantic-release/github"
   ],
   "dryRun": true,
-  "branch": "v2"
+  "branch": "v2",
+  "debug": true
 }
\ No newline at end of file

From c71dbb8ab8563125fa124c6a9bca76de71ad9926 Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Tue, 9 Oct 2018 18:10:43 +0800
Subject: [PATCH 05/10] chore: enable v2 branch to run semantic-release for
 testing purpose

---
 .releaserc.json | 3 +--
 .travis.yml     | 2 ++
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/.releaserc.json b/.releaserc.json
index 834a8da..273b094 100644
--- a/.releaserc.json
+++ b/.releaserc.json
@@ -13,6 +13,5 @@
     "@semantic-release/github"
   ],
   "dryRun": true,
-  "branch": "v2",
-  "debug": true
+  "branch": "v2"
 }
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index 1ee3e02..c8a0569 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -4,6 +4,8 @@ node_js: 8
 deploy:
   provider: script
   skip_cleanup: true
+  on:
+    branch: v2
   script:
     - npm run release
 

From d18e0c8d781f24ebf1f80ed42e786be036cd0a5a Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Tue, 9 Oct 2018 18:27:37 +0800
Subject: [PATCH 06/10] chore: apply semantic-release on master

---
 .releaserc.json |  4 +---
 .travis.yml     |  2 +-
 README.md       | 18 ++++++++++++------
 3 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/.releaserc.json b/.releaserc.json
index 273b094..3dd4e68 100644
--- a/.releaserc.json
+++ b/.releaserc.json
@@ -11,7 +11,5 @@
     ],
     "@semantic-release/npm",
     "@semantic-release/github"
-  ],
-  "dryRun": true,
-  "branch": "v2"
+  ]
 }
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
index c8a0569..f2e2c1d 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ deploy:
   provider: script
   skip_cleanup: true
   on:
-    branch: v2
+    branch: master
   script:
     - npm run release
 
diff --git a/README.md b/README.md
index 97fd994..6bb792a 100644
--- a/README.md
+++ b/README.md
@@ -1,13 +1,19 @@
 # node-cq-websocket
-[![Build Status](https://travis-ci.org/momocow/node-cq-websocket.svg?branch=master)](https://travis-ci.org/momocow/node-cq-websocket)
-[![Coverage Status](https://coveralls.io/repos/github/momocow/node-cq-websocket/badge.svg?branch=master)](https://coveralls.io/github/momocow/node-cq-websocket?branch=master)
-[![license](https://img.shields.io/github/license/momocow/node-cq-websocket.svg)](https://github.com/momocow/node-cq-websocket#readme)
-[![CQHttp](https://img.shields.io/badge/dependency-CQHttp-green.svg)](https://github.com/richardchien/coolq-http-api#readme)
-
 [![npm](https://img.shields.io/npm/dt/cq-websocket.svg)](https://www.npmjs.com/package/cq-websocket)
 [![npm](https://img.shields.io/npm/v/cq-websocket.svg)](https://www.npmjs.com/package/cq-websocket)
+[![license](https://img.shields.io/github/license/momocow/node-cq-websocket.svg)](https://github.com/momocow/node-cq-websocket#readme)
+[![CQHttp](https://img.shields.io/badge/dependency-CQHttp-green.svg)](https://github.com/richardchien/coolq-http-api#readme)
 [![Commitizen friendly](https://img.shields.io/badge/commitizen-friendly-ff69b4.svg)](http://commitizen.github.io/cz-cli/)
-[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)  
+[![semantic-release](https://img.shields.io/badge/%20%20%F0%9F%93%A6%F0%9F%9A%80-semantic--release-e10079.svg)](https://github.com/semantic-release/semantic-release)
+
+
+## 分支
+- 主線
+  - [![Build Status](https://travis-ci.org/momocow/node-cq-websocket.svg?branch=master)](https://travis-ci.org/momocow/node-cq-websocket)
+  - [![Coverage Status](https://coveralls.io/repos/github/momocow/node-cq-websocket/badge.svg?branch=master)](https://coveralls.io/github/momocow/node-cq-websocket?branch=master)
+- dev
+  - [![Build Status](https://travis-ci.org/momocow/node-cq-websocket.svg?branch=dev)](https://travis-ci.org/momocow/node-cq-websocket)
+  - [![Coverage Status](https://coveralls.io/repos/github/momocow/node-cq-websocket/badge.svg?branch=dev)](https://coveralls.io/github/momocow/node-cq-websocket?branch=dev)
 
 ## 關於 Node CQWebSocket SDK
 依賴 CQHTTP API 插件的 websocket 接口, 為 NodeJs 開發者提供一個搭建 QQ 聊天機器人的框架。

From ff102244c05dcfbcebcb2732cc2acea3429e52f4 Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Mon, 15 Oct 2018 11:01:31 +0800
Subject: [PATCH 07/10] refactor: fix jsdoc typings

---
 src/event-bus.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/event-bus.js b/src/event-bus.js
index 475fb58..a72c619 100644
--- a/src/event-bus.js
+++ b/src/event-bus.js
@@ -85,7 +85,7 @@ class CQEventBus {
      *   to the once listener wrapper function
      *     which wraps the original listener
      *     and is the listener that is actually registered via #on(event, listener) 
-     * @type {Map<Function, Function>}
+     * @type {WeakMap<Function, Function>}
      */
     this._onceListeners = new WeakMap()
 

From ae1881db76aebaefd7cccdb50d9952bb4e43a1cd Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Mon, 15 Oct 2018 11:03:19 +0800
Subject: [PATCH 08/10] feat: add new option: "protocol", ensure that base url
 contains a protocol field

Option "baseUrl" now takes precedence over option "host" when specifying the remote CQHTTP
server.

fix #32
---
 cq-websocket.d.ts |  2 ++
 src/index.js      | 31 ++++++++++++++++++++++++++-----
 2 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/cq-websocket.d.ts b/cq-websocket.d.ts
index 6a0003a..62bf1ef 100644
--- a/cq-websocket.d.ts
+++ b/cq-websocket.d.ts
@@ -13,10 +13,12 @@ export enum WebsocketState {
 export interface CQRequestOptions {
   timeout: number
 }
+type WebSocketProtocol = "http:" | "https:" | "ws:" | "wss:"
 export interface CQWebSocketOption {
   access_token: string
   enableAPI: boolean
   enableEvent: boolean
+  protocol: WebSocketProtocol
   host: string
   port: number
   baseUrl: string
diff --git a/src/index.js b/src/index.js
index 88de4bd..f3c9f99 100644
--- a/src/index.js
+++ b/src/index.js
@@ -16,13 +16,21 @@ const WebsocketState = {
   DISABLED: -1, INIT: 0, CONNECTING: 1, CONNECTED: 2, CLOSING: 3, CLOSED: 4
 }
 
+const WebSocketProtocols = [
+  'https:',
+  'http:',
+  'ws:',
+  'wss:'
+]
+
 class CQWebsocket extends $Callable {
   constructor ({
     // connectivity configs
-    host,
-    port,
+    protocol = 'ws:',
+    host = '127.0.0.1',
+    port = 6700,
     access_token: accessToken = '',
-    baseUrl = '127.0.0.1:6700',
+    baseUrl,
 
     // application aware configs
     enableAPI = true,
@@ -44,6 +52,19 @@ class CQWebsocket extends $Callable {
   } = {}) {
     super('__call__')
 
+    ///*****************/
+    //     poka-yoke 😇
+    ///*****************/
+    protocol = protocol.toLowerCase()
+    if (protocol && !protocol.endsWith(':')) protocol += ':'
+    if (
+      baseUrl &&
+      WebSocketProtocols.filter(proto => baseUrl.startsWith(proto + '//')).length === 0
+    ) {
+      baseUrl = `${protocol}//${baseUrl}`
+    }
+
+
     ///*****************/
     //     options
     ///*****************/
@@ -51,7 +72,7 @@ class CQWebsocket extends $Callable {
     this._token = String(accessToken)
     this._qq = parseInt(qq)
     this._atme = new $CQAtTag(this._qq)
-    this._baseUrl = host ? `${host}${port ? `:${port}` : '' }` : baseUrl
+    this._baseUrl = baseUrl || `${protocol}//${host}:${port}`
 
     this._reconnectOptions = {
       reconnection,
@@ -326,7 +347,7 @@ class CQWebsocket extends $Callable {
       if ([ WebsocketState.INIT, WebsocketState.CLOSED ].includes(this._monitor[_label].state)) {
         const tokenQS = this._token ? `?access_token=${this._token}` : ''
 
-        let _sock = new $WebSocket(`ws://${this._baseUrl}/${_label.toLowerCase()}${tokenQS}`, undefined, this._wsOptions)
+        let _sock = new $WebSocket(`${this._baseUrl}/${_label.toLowerCase()}${tokenQS}`, undefined, this._wsOptions)
 
         if (_type === WebsocketType.EVENT) {
           this._eventSock = _sock

From f5679797456b11cb0e2cd6c07f405ac14972d6e8 Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Mon, 15 Oct 2018 11:04:03 +0800
Subject: [PATCH 09/10] test: tests for new constructor option "protocol"

test #32
---
 test/unit/CQWebsocket.test.js | 37 +++++++++++++++++++++++++++++++++--
 1 file changed, 35 insertions(+), 2 deletions(-)

diff --git a/test/unit/CQWebsocket.test.js b/test/unit/CQWebsocket.test.js
index 0d45670..3817afb 100644
--- a/test/unit/CQWebsocket.test.js
+++ b/test/unit/CQWebsocket.test.js
@@ -10,7 +10,7 @@ test('new Websocket() with default options', function (t) {
 
   t.is(bot._monitor.EVENT.state, WebsocketState.INIT)
   t.is(bot._monitor.API.state, WebsocketState.INIT)
-  t.is(bot._baseUrl, '127.0.0.1:6700')
+  t.is(bot._baseUrl, 'ws://127.0.0.1:6700')
   t.is(bot._qq, -1)
   t.is(bot._token, '')
   t.deepEqual(bot._reconnectOptions, {
@@ -45,7 +45,7 @@ test('new Websocket() with custom options', function (t) {
 
   t.is(bot._monitor.EVENT.state, WebsocketState.INIT)
   t.is(bot._monitor.API.state, WebsocketState.DISABLED)
-  t.is(bot._baseUrl, '8.8.8.8:8888/ws')
+  t.is(bot._baseUrl, 'ws://8.8.8.8:8888/ws')
   t.is(bot._qq, 123456789)
   t.is(bot._token, 'qwerasdf')
   t.deepEqual(bot._requestOptions, {
@@ -61,3 +61,36 @@ test('new Websocket() with custom options', function (t) {
     fragmentationThreshold: 0x4000
   })
 })
+
+test('new Websocket(): protocol', function (t) {
+  t.plan(2)
+
+  const bot1 = new CQWebSocket({
+    protocol: 'HTTP'
+  })
+
+  t.is(bot1._baseUrl, 'http://127.0.0.1:6700')
+
+  const bot2 = new CQWebSocket({
+    protocol: 'wss:',
+    port: 23456
+  })
+
+  t.is(bot2._baseUrl, 'wss://127.0.0.1:23456')
+})
+
+test('new Websocket(): base url', function (t) {
+  t.plan(2)
+  
+  const bot1 = new CQWebSocket({
+    baseUrl: '127.0.0.1:22222'
+  })
+
+  t.is(bot1._baseUrl, 'ws://127.0.0.1:22222')
+
+  const bot2 = new CQWebSocket({
+    baseUrl: 'wss://my.dns/bot'
+  })
+
+  t.is(bot2._baseUrl, 'wss://my.dns/bot')
+})

From f3af1e17e9c28f56d73336e7df629ca8c8e0ed68 Mon Sep 17 00:00:00 2001
From: MomoCow <taocheng@qnap.com>
Date: Mon, 15 Oct 2018 11:37:27 +0800
Subject: [PATCH 10/10] docs: constructor option "protocol"

descriptions for new option "protocol" and the new remote url decision algorithm.

docs #32
---
 README.md | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/README.md b/README.md
index 6bb792a..c2e8582 100644
--- a/README.md
+++ b/README.md
@@ -77,9 +77,10 @@ SDK 的主要類別，底下封裝了兩個用於與 CQHTTP API 連線之 socket
 | `access_token` | string | `""` | API 訪問 token 。見 CQHTTP API 之[配置文件說明](https://cqhttp.cc/docs/4.2/#/Configuration) |
 |  `enableAPI` | boolean | `true` | 啟用 /api 連線 |
 |  `enableEvent` | boolean | `true` | 啟用 /event 連線 |
-|  `host` | string | `"127.0.0.1"` | 伺服器 IP |
-|  `port` | number | 6700 | 伺服器端口 |
-|  `baseUrl` | string | 6700 | 伺服器位址 (SDK在建立連線時會依照此設定加上前綴項 `ws://` 及後綴項 `/<api|event>[?access_token={token}]`) |
+|  `protocol` | string | `"ws:"` | 協議名 |
+|  `host` | string | `"127.0.0.1"` | 酷Q伺服器 IP |
+|  `port` | number | 6700 | 酷Q伺服器端口 |
+|  `baseUrl` | string | 6700 | 酷Q伺服器位址 (SDK在建立連線時會依照此設定加上前綴項 `ws://` 及後綴項 `/<api|event>[?access_token={token}]`) |
 |  `qq` | number &#124; string | -1 | 觸發 `@me` 事件用的QQ帳號，通常同登入酷Q之帳號，用在討論組消息及群消息中辨認是否有人at此帳號 |
 |  `reconnection` | boolean | true | 是否連線錯誤時自動重連 |
 |  `reconnectionAttempts` | number | Infinity | **連續**連線失敗的次數不超過這個值 |
@@ -92,8 +93,10 @@ SDK 的主要類別，底下封裝了兩個用於與 CQHTTP API 連線之 socket
 - 返回值: 一個新配置的 `CQWebSocket` 類別實例
 
 設定 ws 伺服器位址時, 你可以從以下方式擇一配置。如果以下方式同時存在於配置中, 則採用其中編號最小的方式。
-  1. 使用 `host` 項指定伺服器, `port` 項為可選。
-  2. 使用 `baseUrl` 項指定伺服器 URL。
+  1. 使用 `baseUrl` 項指定伺服器 URL。
+   > 若 `baseUrl` 未以協議名作為開頭, 則自動加上前綴 `"ws://"` 。
+  2. 使用 `protocol`, `host`, `port` (皆為可選, 默認值見上表) 指定目標伺服器。
+   > `protocol` 會自動轉為小寫, 且若 `protocol` 未以 `":"` 結尾, 則自動加上後綴 `":"` 。
 
 ### 自動獲取機器人QQ號
 若機器人配置 `enableAPI` 為 true, 且沒有通過 `qq` 項配置機器人ID的話, 連線建立成功後會主動發送 API 請求向 CQHTTP API 取得酷Q正登錄的QQ號作為機器人QQ號。