天益Wms新增，电梯调度相关操作

WarehouseMgr/Tnb.WarehouseMgr/AgvHeartbeatMonitorService.cs

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+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using JNPF;
+using Microsoft.Extensions.Configuration;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Hosting;
+using Tnb.Common.Extension;
+using Tnb.Common.Utils;
+using Tnb.WarehouseMgr.Entities.Configs;
+
+namespace Tnb.WarehouseMgr
+{
+    /// <summary>
+    /// Agv心跳检测服务
+    /// </summary>
+    public class AgvHeartbeatMonitorService : BackgroundService
+    {
+        private readonly ElevatorControlConfiguration _elevatorControlConfiguration;
+        public bool IsStarted { get; set; }
+
+        public AgvHeartbeatMonitorService()
+        {
+            _elevatorControlConfiguration = App.Configuration.Build<ElevatorControlConfiguration>();
+        }
+        protected override async Task ExecuteAsync(CancellationToken stoppingToken)
+        {
+            IsStarted = true;
+            var parameter = new Dictionary<string, string>();
+            parameter["DevName"] = _elevatorControlConfiguration.DevName;
+            parameter["TagName"] = "AGVKeepalive";
+            parameter["Value"] = "123";
+            parameter["token"] = _elevatorControlConfiguration.token;
+            while (!stoppingToken.IsCancellationRequested)
+            {
+                await HttpClientHelper.GetAsync(_elevatorControlConfiguration.WriteTagUrl, parameter);
+                await Task.Delay(TimeSpan.FromMinutes(1));
+            }
+        }
+
+        public override Task StopAsync(CancellationToken cancellationToken)
+        {
+            IsStarted = false;
+            return Task.CompletedTask;
+        }
+    }
+
+    public static class AgvHeartbeatMonitorServiceExtenstions
+    {
+        public static IServiceCollection AddAgvHeartbeatMonitor(this IServiceCollection services)
+        {
+            return services.AddSingleton<BackgroundService, AgvHeartbeatMonitorService>();
+        }
+    }
+
+
+}