WebSocket实现聊天室和点对点聊天

 1、本功能支持多人聊天；
 2、有人上线或下线时，会话窗口会自动显示；
 3、支持快捷键关闭会话窗口或发送会话信息。

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using WebSocketService;
//install-package log4net
namespace TestServer
{
    class Program
    {
        static void Main（string[] args）
        {
            BLL bll = new BLL（）;
            Console.WriteLine（bll.Start（） ? “服务端启动成功“ : “服务端启动失败“）;
            Console.Read（）;
        }
    }
}

 属性            大小     日期    时间   名称
----------- ---------  ---------- -----  ----

    ..A..H.     57344  2019-11-08 09:37  WebSocketService\.vs\WebSocketService\v16\.suo

     文件          0  2019-11-05 15:42  WebSocketService\.vs\WebSocketService\v16\Server\sqlite3\db.lock

     文件     921600  2019-11-05 15:52  WebSocketService\.vs\WebSocketService\v16\Server\sqlite3\storage.ide

     文件     299008  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net10-full\log4net.dll

     文件    1432719  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net10-full\log4net.xml

     文件     299008  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net11-full\log4net.dll

     文件    1433870  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net11-full\log4net.xml

     文件     303104  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net20-full\log4net.dll

     文件    1452231  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net20-full\log4net.xml

     文件     307200  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net35-client\log4net.dll

     文件    1506806  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net35-client\log4net.xml

     文件     311296  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net35-full\log4net.dll

     文件    1517265  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net35-full\log4net.xml

     文件     299520  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net40-client\log4net.dll

     文件    1506806  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net40-client\log4net.xml

     文件     301056  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net40-full\log4net.dll

     文件    1517265  2013-11-23 10:04  WebSocketService\packages\log4net.2.0.3\lib\net40-full\log4net.xml

     文件    1931465  2019-01-17 14:38  WebSocketService\packages\log4net.2.0.3\log4net.2.0.3.nupkg

     文件       9483  2018-10-15 00:46  WebSocketService\packages\log4net.2.0.8\.signature.p7s

     文件     278528  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net20-full\log4net.dll

     文件    1482763  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net20-full\log4net.xml

     文件     282624  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net35-client\log4net.dll

     文件    1537338  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net35-client\log4net.xml

     文件     286720  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net35-full\log4net.dll

     文件    1547797  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net35-full\log4net.xml

     文件     274944  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net40-client\log4net.dll

     文件    1537338  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net40-client\log4net.xml

     文件     275968  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net40-full\log4net.dll

     文件    1547797  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net40-full\log4net.xml

     文件     276480  2017-03-08 19:26  WebSocketService\packages\log4net.2.0.8\lib\net45-full\log4net.dll

............此处省略297个文件信息