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https://gitee.com/langsisi_admin/serein-flow
synced 2026-03-03 08:10:47 +08:00
将部分节点基类与表达式工具类从nodeflow迁移到library,重写了环境与工作台的交互,解耦节点的获取,下一部分将尝试远程登录环境编辑流程。
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165
Library/Network/WebSocket/Handle/JsonMsgHandleConfig.cs
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165
Library/Network/WebSocket/Handle/JsonMsgHandleConfig.cs
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using Serein.Library.Utils;
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Linq.Expressions;
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using System.Reflection;
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using System.Reflection.Emit;
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using System.Runtime.CompilerServices;
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using System.Text;
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using System.Threading.Tasks;
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namespace Serein.Library.Network.WebSocketCommunication.Handle
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{
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/// <summary>
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///
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/// </summary>
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public class JsonMsgHandleConfig
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{
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private readonly Delegate EmitDelegate;
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private readonly EmitHelper.EmitMethodType EmitMethodType;
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private Action<Exception, Action<object>> OnExceptionTracking;
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internal JsonMsgHandleConfig(SocketHandleModel model,ISocketHandleModule instance, MethodInfo methodInfo, Action<Exception, Action<object>> onExceptionTracking)
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{
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EmitMethodType = EmitHelper.CreateDynamicMethod(methodInfo,out EmitDelegate);
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this.Model = model;
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Instance = instance;
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var parameterInfos = methodInfo.GetParameters();
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ParameterType = parameterInfos.Select(t => t.ParameterType).ToArray();
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ParameterName = parameterInfos.Select(t => t.Name).ToArray();
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this.HandleGuid = instance.HandleGuid;
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this.OnExceptionTracking = onExceptionTracking;
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}
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private SocketHandleModel Model;
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private ISocketHandleModule Instance;
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public Guid HandleGuid { get; }
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private string[] ParameterName;
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private Type[] ParameterType;
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public async void Handle(Func<string, Task> RecoverAsync, JObject jsonObject)
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{
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object[] args = new object[ParameterType.Length];
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for (int i = 0; i < ParameterType.Length; i++)
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{
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var type = ParameterType[i];
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var argName = ParameterName[i];
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if (type.IsGenericType)
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{
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if (type.IsAssignableFrom(typeof(Func<object, Task>)))
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{
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args[i] = new Func<object, Task>(async data =>
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{
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var jsonText = JsonConvert.SerializeObject(data);
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await RecoverAsync.Invoke(jsonText);
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});
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}
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else if (type.IsAssignableFrom(typeof(Func<string, Task>)))
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{
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args[i] = new Func<string, Task>(async data =>
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{
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await RecoverAsync.Invoke(data);
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});
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}
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else if (type.IsAssignableFrom(typeof(Action<object>)))
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{
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args[i] = new Action<object>(async data =>
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{
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var jsonText = JsonConvert.SerializeObject(data);
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await RecoverAsync.Invoke(jsonText);
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});
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}
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else if (type.IsAssignableFrom(typeof(Action<string>)))
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{
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args[i] = new Action<string>(async data =>
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{
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var jsonText = JsonConvert.SerializeObject(data);
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await RecoverAsync.Invoke(jsonText);
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});
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}
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}
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else if (type.IsValueType || type.IsClass)
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{
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var jsonValue = jsonObject.GetValue(argName);
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if (jsonValue is null)
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{
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// 值类型返回默认值,引用类型返回null
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args[i] = type.IsValueType ? Activator.CreateInstance(type) : null;
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}
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else
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{
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args[i] = jsonValue.ToObject(type);
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}
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}
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}
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//Stopwatch sw = new Stopwatch();
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//sw.Start();
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object result;
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try
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{
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if (EmitMethodType == EmitHelper.EmitMethodType.HasResultTask && EmitDelegate is Func<object, object[], Task<object>> hasResultTask)
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{
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result = await hasResultTask(Instance, args);
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}
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else if (EmitMethodType == EmitHelper.EmitMethodType.Task && EmitDelegate is Func<object, object[], Task> task)
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{
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await task.Invoke(Instance, args);
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result = null;
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}
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else if (EmitMethodType == EmitHelper.EmitMethodType.Func && EmitDelegate is Func<object, object[], object> func)
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{
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result = func.Invoke(Instance, args);
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}
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else
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{
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result = null;
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}
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}
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catch (Exception ex)
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{
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result = null;
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await Console.Out.WriteLineAsync(ex.Message);
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this.OnExceptionTracking.Invoke(ex, (async data =>
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{
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var jsonText = JsonConvert.SerializeObject(data);
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await RecoverAsync.Invoke(jsonText);
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}));
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}
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//sw.Stop();
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//Console.WriteLine($"Emit Invoke:{sw.ElapsedTicks * 1000000F / Stopwatch.Frequency:n3}μs");
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if(Model.IsReturnValue && result != null && result.GetType().IsClass)
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{
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var reusltJsonText = JsonConvert.SerializeObject(result);
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_ = RecoverAsync.Invoke($"{reusltJsonText}");
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}
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}
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public void Clear()
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{
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Instance = null;
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ParameterName = null;
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ParameterType = null;
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//expressionDelegate = null;
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}
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}
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}
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