WebSocket Delphi版组件，含完整源码

负载平衡，MQTT协议支持，修正大量Bug，最新稳定版 Delphi7/XE6/XE7/XE8 ******************************************************* sgcWebSockets ******************************************************* [*] : Bug [+] : New [-] : Deleted [/] : Breaking changes Versions -------- 4.1.0: 2017 April [+] : Added support for Rad Studio 10.2 Tokyo. [+] : Added support for Linux compiler. [+] : MQTT client, added subscribe method. [+] : MQTT client, added unsubscribe method. [+] : MQTT client, added publish method. [+] : MQTT client, added Authentication property, allows to set user and password to authenticate against MQTT Server. [+] : MQTT client, added HeartBeat property, keeps alive connection. [+] : MQTT client, added LastWillTestament property, when client disconnects, sends a message to other connected clients. [+] : New Property "NotifyDeletes" in Dataset Server Protocol, if enabled (by default) broadcast deleted record to all clients. [+] : New Method "BroadcastRecord" in Dataset Server Protocol, sends dataset record values to all clients. [+] : New Method "MetaData" in Dataset Server Protocol, sends metadata info to a single client. [+] : New Method "Synchronize" in Dataset Server Protocol, sends dataset record values to a single client. [*] : Fixed Bug ReadTimeout and ConnectionTimeout in client component. [*] : Added Guid property to Client File Protocol. [*] : Fixed Bug Invalid Character when trying to access to built-in javascript libraries. [*] : Fixed Bug File Protocol when BufferSize was set to zero, file was not saved properly. [*] : Fixed Memory Leaks on NextGen compiler. [*] : Fixed WebRTC Chrome console errors.

sgcWebscoket控件可以方便的创建websocket连接，例如迅飞相关语音识别转写功能需要利用此功能。还有更多的功能自己发挥。

sgcWebSockets.v4.3.3

sgcWebSockets_source_4.1.0很难找的，懂得下载，非常好用的组件

1. 新增安装环境 xe 10.4.2 syndney 2. 取消支援intraWeb 元件 安装方式 1.解压缩档案 2.将解压缩目录下source 路径新增到library path 3.打开package下所属版本的专案 Choose : File, Open and browse for the correct Packages\sgcWebSockets.groupproj (First compile sgcWebSocketsX.dpk and then install dclsgcWebSocketsX.dpk) packages files for Rad Studio: sgcWebSocketsD7.bpg : Delphi 7 sgcWebSocketsD2007.groupproj : Delphi 2007 sgcWebSocketsD2009.groupproj : Delphi 2009 sgcWebSocketsD2010.groupproj : Delphi 2010 sgcWebSocketsDXE.groupproj : Delphi XE sgcWebSocketsDXE2.groupproj : Delphi XE2 sgcWebSocketsDXE3.groupproj : Delphi XE3 sgcWebSocketsDXE4.groupproj : Delphi XE4 sgcWebSocketsDXE5.groupproj : Delphi XE5 sgcWebSocketsDXE6.groupproj : Delphi XE6 sgcWebSocketsDXE7.groupproj : Delphi XE7 sgcWebSocketsDXE8.groupproj : Delphi XE8 sgcWebSocketsD10.groupproj : Delphi 10 sgcWebSocketsD10_1.groupproj : Delphi 10.1 sgcWebSocketsD10_2.groupproj : Delphi 10.2 sgcWebSocketsD10_3.groupproj : Delphi 10.3 sgcWebSocketsD10_4.groupproj : Delphi 10.4

升级自D10.3版本，4.3.3稳定版，亲测D7-D10.4.1可用，先编译sgcWebscoket_10_3，再编译并安装dclsgcWebscoket_10_3

gcWebSockets是一个完整的包，提供对WebSockets协议的访问，允许在VCL、Firemonkey、Linux和FreePascal应用程序中创建WebSockets服务器、网络内客户端或WebSocket客户端。 功能齐全的多线程WebSocket服务器根据RFC 6455。 支持Firemonkey (Windows和MacOS)。 支持NEXTGEN编译器(IOS和Android支持)。 支持LINUX的编译器。 支持Lazarus / FreePascal。 支持CBuilder。 支持Chrome, Firefox, Safari, Op

sgcWebSockets 4.2.5 For Delphi XE - 10.3 亲测可用。支持ws与wss协议