1.增加Udp会话

2.去除无用代码

src/JT808.DotNetty.Abstractions/Dtos/JT808UdpSessionInfoDto.cs

@@ -0,0 +1,24 @@
+using System;
+
+namespace JT808.DotNetty.Abstractions.Dtos
+{
+    public class JT808UdpSessionInfoDto
+    {
+        /// <summary>
+        /// 最后上线时间
+        /// </summary>
+        public DateTime LastActiveTime { get; set; }
+        /// <summary>
+        /// 上线时间
+        /// </summary>
+        public DateTime StartTime { get; set; }
+        /// <summary>
+        /// 终端手机号
+        /// </summary>
+        public string TerminalPhoneNo { get; set; }
+        /// <summary>
+        /// 远程ip地址
+        /// </summary>
+        public string RemoteAddressIP { get; set; }
+    }
+}

src/JT808.DotNetty.Abstractions/IJT808SessionPublishing.cs

@@ -7,6 +7,6 @@ namespace JT808.DotNetty.Abstractions
     /// </summary>
     public interface IJT808SessionPublishing
     {
-        Task PublishAsync(string topicName, string key, string value);
+        Task PublishAsync(string topicName, string value);
     }
 }

src/JT808.DotNetty.Core/Impls/JT808SessionPublishingEmptyImpl.cs

@@ -5,7 +5,7 @@ namespace JT808.DotNetty.Core
 {
     internal class JT808SessionPublishingEmptyImpl : IJT808SessionPublishing
     {
-        public Task PublishAsync(string topicName, string key, string value)
+        public Task PublishAsync(string topicName, string value)
         {
             return Task.CompletedTask;
         }

src/JT808.DotNetty.Core/Interfaces/IJT808UdpSessionService.cs

@@ -0,0 +1,25 @@
+using JT808.DotNetty.Abstractions.Dtos;
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+namespace JT808.DotNetty.Core.Interfaces
+{
+    /// <summary>
+    /// JT808 Udp会话服务
+    /// </summary>
+    public interface IJT808UdpSessionService
+    {
+        /// <summary>
+        /// 获取会话集合
+        /// </summary>
+        /// <returns></returns>
+        JT808ResultDto<List<JT808UdpSessionInfoDto>> GetAll();
+        /// <summary>
+        /// 通过设备终端号移除对应会话
+        /// </summary>
+        /// <param name="terminalPhoneNo"></param>
+        /// <returns></returns>
+        JT808ResultDto<bool> RemoveByTerminalPhoneNo(string terminalPhoneNo);
+    }
+}

src/JT808.DotNetty.Core/JT808CoreDotnettyExtensions.cs

@@ -2,6 +2,7 @@
 using JT808.DotNetty.Core.Configurations;
 using JT808.DotNetty.Core.Impls;
 using JT808.DotNetty.Core.Interfaces;
+using JT808.DotNetty.Core.Services;
 using JT808.DotNetty.Internal;
 using Microsoft.Extensions.Configuration;
 using Microsoft.Extensions.DependencyInjection;
@@ -21,6 +22,8 @@ namespace JT808.DotNetty.Core
             serviceDescriptors.TryAddSingleton<IJT808SourcePackageDispatcher, JT808SourcePackageDispatcherEmptyImpl>();
             serviceDescriptors.TryAddSingleton<IJT808UnificationTcpSendService, JT808UnificationTcpSendService>();
             serviceDescriptors.TryAddSingleton<IJT808UnificationUdpSendService, JT808UnificationUdpSendService>();
+            serviceDescriptors.TryAddSingleton<IJT808TcpSessionService, JT808TcpSessionService>();
+            serviceDescriptors.TryAddSingleton<IJT808UdpSessionService, JT808UdpSessionService>();
             return serviceDescriptors;
         }
     }

src/JT808.DotNetty.Core/Services/JT808UdpSessionService.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using JT808.DotNetty.Abstractions.Dtos;
+using JT808.DotNetty.Core.Interfaces;
+
+namespace JT808.DotNetty.Core.Services
+{
+    internal class JT808UdpSessionService : IJT808UdpSessionService
+    {
+        private readonly JT808UdpSessionManager jT808SessionManager;
+
+        public JT808UdpSessionService(
+            JT808UdpSessionManager jT808SessionManager)
+        {
+            this.jT808SessionManager = jT808SessionManager;
+        }
+
+        public JT808ResultDto<List<JT808UdpSessionInfoDto>> GetAll()
+        {
+            JT808ResultDto<List<JT808UdpSessionInfoDto>> resultDto = new JT808ResultDto<List<JT808UdpSessionInfoDto>>();
+            try
+            {
+                resultDto.Data = jT808SessionManager.GetAll().Select(s => new JT808UdpSessionInfoDto
+                {
+                    LastActiveTime = s.LastActiveTime,
+                    StartTime = s.StartTime,
+                    TerminalPhoneNo = s.TerminalPhoneNo,
+                    RemoteAddressIP = s.Sender.ToString()
+                }).ToList();
+                resultDto.Code = JT808ResultCode.Ok;
+            }
+            catch (Exception ex)
+            {
+                resultDto.Data = null;
+                resultDto.Code = JT808ResultCode.Error;
+                resultDto.Message = Newtonsoft.Json.JsonConvert.SerializeObject(ex);
+            }
+            return resultDto;
+        }
+
+        public JT808ResultDto<bool> RemoveByTerminalPhoneNo(string terminalPhoneNo)
+        {
+            JT808ResultDto<bool> resultDto = new JT808ResultDto<bool>();
+            try
+            {
+                var session = jT808SessionManager.RemoveSession(terminalPhoneNo);
+                if (session != null)
+                {
+                    if(session.Channel.Open)
+                    {
+                        session.Channel.CloseAsync();
+                    }
+                }
+                resultDto.Code = JT808ResultCode.Ok;
+                resultDto.Data = true;
+            }
+            catch (AggregateException ex)
+            {
+                resultDto.Data = false;
+                resultDto.Code = 500;
+                resultDto.Message = Newtonsoft.Json.JsonConvert.SerializeObject(ex);
+            }
+            catch (Exception ex)
+            {
+                resultDto.Data = false;
+                resultDto.Code = JT808ResultCode.Error;
+                resultDto.Message = Newtonsoft.Json.JsonConvert.SerializeObject(ex);
+            }
+            return resultDto;
+        }
+    }
+}

src/JT808.DotNetty.Core/Services/JT808UnificationUdpSendService.cs

@@ -1,4 +1,5 @@
 using DotNetty.Buffers;
+using DotNetty.Transport.Channels.Sockets;
 using JT808.DotNetty.Abstractions.Dtos;
 using JT808.DotNetty.Core;
 using JT808.DotNetty.Core.Interfaces;
@@ -25,7 +26,7 @@ namespace JT808.DotNetty.Internal
                 {
                     if (session.Channel.Open)
                     {
-                        session.Channel.WriteAndFlushAsync(Unpooled.WrappedBuffer(data));
+                        session.Channel.WriteAndFlushAsync(new DatagramPacket(Unpooled.WrappedBuffer(data), session.Sender));
                         resultDto.Code = JT808ResultCode.Ok;
                         resultDto.Data = true;
                     }

src/JT808.DotNetty.Core/Session/JT808TcpSessionManager.cs

@@ -74,7 +74,7 @@ namespace JT808.DotNetty.Core
                 //部标的超长待机设备,不会像正常的设备一样一直连着，可能10几分钟连上了，然后发完就关闭连接，
                 //这时候想下发数据需要知道设备什么时候上线，在这边做通知最好不过了。
                 //todo: 有设备关联上来可以进行通知 例如：使用Redis发布订阅
-                jT808SessionPublishing.PublishAsync(JT808Constants.SessionOnline,null, appSession.TerminalPhoneNo);
+                jT808SessionPublishing.PublishAsync(JT808Constants.SessionOnline, appSession.TerminalPhoneNo);
             }
         }
 
@@ -100,7 +100,7 @@ namespace JT808.DotNetty.Core
                 }
                 string nos = string.Join(",", terminalPhoneNos);
                 logger.LogInformation($">>>{terminalPhoneNo}-{nos} 1-n Session Remove.");
-                jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline, null, nos);
+                jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline, nos);
                 return jT808Session;
             }
             else
@@ -108,7 +108,7 @@ namespace JT808.DotNetty.Core
                 if (SessionIdDict.TryRemove(terminalPhoneNo, out JT808TcpSession jT808SessionRemove))
                 {
                     logger.LogInformation($">>>{terminalPhoneNo} Session Remove.");
-                    jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline, null, terminalPhoneNo);
+                    jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline,terminalPhoneNo);
                     return jT808SessionRemove;
                 }
                 else
@@ -129,7 +129,7 @@ namespace JT808.DotNetty.Core
             }
             string nos = string.Join(",", terminalPhoneNos);
             logger.LogInformation($">>>{nos} Channel Remove.");
-            jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline, null, nos);
+            jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline,nos);
         }
 
         public IEnumerable<JT808TcpSession> GetAll()

src/JT808.DotNetty.Core/Session/JT808UdpSessionManager.cs

@@ -10,6 +10,7 @@ namespace JT808.DotNetty.Core
 {
     /// <summary>
     /// JT808 udp会话管理
+    /// todo:估计要轮询下
     /// </summary>
     public class JT808UdpSessionManager
     {
@@ -63,7 +64,7 @@ namespace JT808.DotNetty.Core
                 //部标的超长待机设备,不会像正常的设备一样一直连着，可能10几分钟连上了，然后发完就关闭连接，
                 //这时候想下发数据需要知道设备什么时候上线，在这边做通知最好不过了。
                 //todo: 有设备关联上来可以进行通知 例如：使用Redis发布订阅
-                jT808SessionPublishing.PublishAsync(JT808Constants.SessionOnline,null, appSession.TerminalPhoneNo);
+                jT808SessionPublishing.PublishAsync(JT808Constants.SessionOnline, appSession.TerminalPhoneNo);
             }
         }
 
@@ -99,7 +100,7 @@ namespace JT808.DotNetty.Core
                 }
                 string nos = string.Join(",", terminalPhoneNos);
                 logger.LogInformation($">>>{terminalPhoneNo}-{nos} 1-n Session Remove.");
-                jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline, null, nos);
+                jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline, nos);
                 return jT808Session;
             }
             else
@@ -107,7 +108,7 @@ namespace JT808.DotNetty.Core
                 if (SessionIdDict.TryRemove(terminalPhoneNo, out JT808UdpSession jT808SessionRemove))
                 {
                     logger.LogInformation($">>>{terminalPhoneNo} Session Remove.");
-                    jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline, null, terminalPhoneNo);
+                    jT808SessionPublishing.PublishAsync(JT808Constants.SessionOffline,terminalPhoneNo);
                     return jT808SessionRemove;
                 }
                 else

src/JT808.DotNetty.Udp/JT808UdpDotnettyExtensions.cs

@@ -1,6 +1,7 @@
 using JT808.DotNetty.Codecs;
 using JT808.DotNetty.Core;
 using JT808.DotNetty.Core.Handlers;
+using JT808.DotNetty.Core.Interfaces;
 using JT808.DotNetty.Core.Services;
 using JT808.DotNetty.Udp;
 using JT808.DotNetty.Udp.Handlers;

src/JT808.DotNetty.WebApi/Handlers/JT808MsgIdDefaultWebApiHandler.cs

@@ -24,6 +24,8 @@ namespace JT808.DotNetty.WebApi.Handlers
 
         private readonly IJT808TcpSessionService jT808TcpSessionService;
 
+        private readonly IJT808UdpSessionService jT808UdpSessionService;
+
         private readonly IJT808UnificationTcpSendService jT808UnificationTcpSendService;
 
         private readonly IJT808UnificationUdpSendService jT808UnificationUdpSendService;
@@ -51,10 +53,12 @@ namespace JT808.DotNetty.WebApi.Handlers
         /// </summary>
         /// <param name="jT808UdpAtomicCounterService"></param>
         public JT808MsgIdDefaultWebApiHandler(
+            IJT808UdpSessionService jT808UdpSessionService,
             IJT808UnificationUdpSendService jT808UnificationUdpSendService,
             JT808UdpAtomicCounterService jT808UdpAtomicCounterService
             )
         {
+            this.jT808UdpSessionService = jT808UdpSessionService;
             this.jT808UnificationUdpSendService = jT808UnificationUdpSendService;
             this.jT808UdpAtomicCounterService = jT808UdpAtomicCounterService;
             InitUdpRoute();
@@ -69,11 +73,13 @@ namespace JT808.DotNetty.WebApi.Handlers
              IJT808UnificationTcpSendService jT808UnificationTcpSendService,
              IJT808UnificationUdpSendService jT808UnificationUdpSendService,
              IJT808TcpSessionService jT808TcpSessionService,
+             IJT808UdpSessionService jT808UdpSessionService,
              JT808TransmitAddressFilterService jT808TransmitAddressFilterService,
              JT808TcpAtomicCounterService jT808TcpAtomicCounterService,
              JT808UdpAtomicCounterService jT808UdpAtomicCounterService
            )
         {
+            this.jT808UdpSessionService = jT808UdpSessionService;
             this.jT808UnificationTcpSendService = jT808UnificationTcpSendService;
             this.jT808UnificationUdpSendService = jT808UnificationUdpSendService;
             this.jT808TcpSessionService = jT808TcpSessionService;
@@ -89,7 +95,7 @@ namespace JT808.DotNetty.WebApi.Handlers
         /// </summary>
         /// <param name="request"></param>
         /// <returns></returns>
-        public JT808HttpResponse GetSessionAll(JT808HttpRequest request)
+        public JT808HttpResponse GetTcpSessionAll(JT808HttpRequest request)
         {
             var result = jT808TcpSessionService.GetAll();
             return CreateJT808HttpResponse(result);
@@ -100,7 +106,7 @@ namespace JT808.DotNetty.WebApi.Handlers
         /// </summary>
         /// <param name="request"></param>
         /// <returns></returns>
-        public JT808HttpResponse RemoveByTerminalPhoneNo(JT808HttpRequest request)
+        public JT808HttpResponse RemoveTcpSessionByTerminalPhoneNo(JT808HttpRequest request)
         {
             if (string.IsNullOrEmpty(request.Json))
             {
@@ -110,6 +116,32 @@ namespace JT808.DotNetty.WebApi.Handlers
             return CreateJT808HttpResponse(result);
         }
 
+        /// <summary>
+        /// 会话服务集合
+        /// </summary>
+        /// <param name="request"></param>
+        /// <returns></returns>
+        public JT808HttpResponse GetUdpSessionAll(JT808HttpRequest request)
+        {
+            var result = jT808UdpSessionService.GetAll();
+            return CreateJT808HttpResponse(result);
+        }
+
+        /// <summary>
+        /// 会话服务-通过设备终端号移除对应会话
+        /// </summary>
+        /// <param name="request"></param>
+        /// <returns></returns>
+        public JT808HttpResponse RemoveUdpSessionByTerminalPhoneNo(JT808HttpRequest request)
+        {
+            if (string.IsNullOrEmpty(request.Json))
+            {
+                return EmptyHttpResponse();
+            }
+            var result = jT808UdpSessionService.RemoveByTerminalPhoneNo(request.Json);
+            return CreateJT808HttpResponse(result);
+        }
+
         /// <summary>
         /// 添加转发过滤地址
         /// </summary>
@@ -222,8 +254,8 @@ namespace JT808.DotNetty.WebApi.Handlers
             CreateRoute($"{transmitPrefix}/Remove", RemoveTransmitAddress);
             CreateRoute($"{transmitPrefix}/GetAll", GetTransmitAll);
             CreateRoute($"GetTcpAtomicCounter", GetTcpAtomicCounter);
-            CreateRoute($"{sessionRoutePrefix}/GetAll", GetSessionAll);
+            CreateRoute($"{sessionRoutePrefix}/Tcp/GetAll", GetTcpSessionAll);
-            CreateRoute($"{sessionRoutePrefix}/RemoveByTerminalPhoneNo", RemoveByTerminalPhoneNo);
+            CreateRoute($"{sessionRoutePrefix}/Tcp/RemoveByTerminalPhoneNo", RemoveTcpSessionByTerminalPhoneNo);
             CreateRoute($"UnificationTcpSend", UnificationTcpSend);
         }
 
@@ -231,6 +263,8 @@ namespace JT808.DotNetty.WebApi.Handlers
         {
             CreateRoute($"GetUdpAtomicCounter", GetUdpAtomicCounter);
             CreateRoute($"UnificationUdpSend", UnificationUdpSend);
+            CreateRoute($"{sessionRoutePrefix}/Udp/GetAll", GetUdpSessionAll);
+            CreateRoute($"{sessionRoutePrefix}/Udp/RemoveByTerminalPhoneNo", RemoveUdpSessionByTerminalPhoneNo);
         }
     }
 }