add Synapse System
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using System;
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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 Microsoft.Extensions.Logging;
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using RabbitMQ.Client;
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using RabbitMQ.Client.Exceptions;
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using SimApi.Attributes;
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using SimApi.Communications;
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using SimApi.Configs;
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using SimApi.Helpers;
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namespace SimApi;
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public partial class Synapse
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{
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private IServiceProvider Sp { get; }
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private SimApiSynapseOptions Options { get; }
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private ILogger<Synapse> Logger { get; }
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private IConnection Connection { get; set; }
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private IModel EventClientChannel { get; set; }
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private IModel EventServerChannel { get; set; }
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private IModel RpcClientChannel { get; set; }
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private IModel RpcServerChannel { get; set; }
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private List<RegisterItem> EventRegistry { get; set; }
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private List<RegisterItem> RpcRegistry { get; set; }
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public Synapse(SimApiOptions simApiOptions, ILogger<Synapse> logger, IServiceProvider sp)
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{
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Logger = logger;
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Sp = sp;
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Options = simApiOptions.SimApiSynapseOptions;
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}
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public void Init()
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{
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ProcessAttribute();
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Logger.LogDebug("Synapse初始化配置信息: {Json}", SimApiUtil.Json(Options));
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if (string.IsNullOrEmpty(Options.AppName) || string.IsNullOrEmpty(Options.SysName))
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{
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Logger.LogCritical("Synapse初始化失败: AppName or SysName 错误");
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}
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Options.AppId ??= Guid.NewGuid().ToString();
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Logger.LogInformation("System Name: {SysName}\nApp Name: {AppName}\nAppId: {AppId}", Options.SysName,
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Options.AppName, Options.AppId);
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CreateConnection();
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CheckAndCreateExchange();
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//事件客户端
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if (Options.DisableEventClient)
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{
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Logger.LogWarning("Event Client Disabled: DisableEventClient set true");
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}
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else
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{
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RunEventClient();
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Logger.LogInformation("Event Client Ready");
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}
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//RPC客户端
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if (Options.DisableRpcClient)
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{
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Logger.LogWarning("Rpc Client Disabled: DisableEventClient set true");
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}
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else
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{
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RunRpcClient();
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Logger.LogInformation("Rpc Client Ready, Client Timeout: {OptionsRpcTimeout}s", Options.RpcTimeout);
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}
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RunRpcServer();
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RunEventServer();
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}
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public SimApiBaseResponse<T> Rpc<T>(string appName, string method, dynamic param)
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{
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var res = new SimApiBaseResponse(500, "Rpc Client Disabled!");
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if (Options.DisableRpcClient)
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{
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Logger.LogError("Rpc Client Disabled!");
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}
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else
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{
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res = FireRpc(appName, method, param);
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}
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return res as SimApiBaseResponse<T>;
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}
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public SimApiBaseResponse<object> Rpc(string appName, string method, dynamic param)
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{
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return Rpc<object>(appName, method, param);
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}
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public void Event(string eventName, dynamic param)
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{
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if (Options.DisableEventClient)
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{
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Logger.LogError("Event Client Disabled!");
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}
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else
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{
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FireEvent(eventName, param);
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}
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}
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private void CreateConnection()
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{
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var factory = new ConnectionFactory
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{
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HostName = Options.MqHost,
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Port = Options.MqPort,
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VirtualHost = Options.MqVHost,
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UserName = Options.MqUser,
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Password = Options.MqPass
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};
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try
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{
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Connection = factory.CreateConnection();
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Logger.LogInformation("连接RabbitMQ服务器成功");
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}
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catch (BrokerUnreachableException e)
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{
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Logger.LogError("连接RabbitMQ失败: \n{Err}", e);
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}
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}
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private IModel CreateChannel(ushort processNum = 0, string desc = "unknow")
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{
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IModel channel = null;
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try
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{
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var log = $"Channel [{desc}] 创建成功...";
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channel = Connection.CreateModel();
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if (processNum != 0)
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{
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channel.BasicQos(0, processNum, false);
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log += $"最大处理器数量: {processNum}";
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}
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Logger.LogInformation(log);
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}
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catch (ConnectFailureException e)
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{
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Logger.LogError("Channel [{{Desc}}] 创建失败...\n {0}", e);
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}
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return channel;
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}
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private void CheckAndCreateExchange()
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{
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var channel = CreateChannel(0, "Exchange");
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try
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{
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channel.ExchangeDeclare(Options.SysName, ExchangeType.Topic, true, true, null);
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Logger.LogDebug("Register Exchange Success");
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}
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catch (ConnectFailureException e)
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{
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Logger.LogError("Failed to declare Exchange.\n {Err}", e);
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}
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channel.Close();
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Logger.LogDebug("Exchange Channel Closed");
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}
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private void ProcessAttribute()
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{
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EventRegistry = new List<RegisterItem>();
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RpcRegistry = new List<RegisterItem>();
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var stackTrace = new StackTrace();
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var callingMethod = stackTrace.GetFrame(stackTrace.FrameCount - 1).GetMethod();
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var assembly = callingMethod.DeclaringType.Assembly;
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var types = assembly.GetTypes(); // 获取程序集中的所有类型
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foreach (var type in types)
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{
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var methods = type.GetMethods(); // 获取类型中的所有方法
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foreach (var method in methods)
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{
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if (method.IsDefined(typeof(SynapseEventAttribute), false))
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{
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var attribute =
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(SynapseEventAttribute)Attribute.GetCustomAttribute(method, typeof(SynapseEventAttribute));
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if (attribute != null)
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{
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EventRegistry.Add(new RegisterItem
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{
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Key = attribute.Name ?? method.Name,
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Class = type,
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Method = method.Name
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});
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}
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}
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if (method.IsDefined(typeof(SynapseRpcAttribute), false))
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{
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var attribute =
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(SynapseRpcAttribute)Attribute.GetCustomAttribute(method, typeof(SynapseRpcAttribute));
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if (attribute != null)
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{
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RpcRegistry.Add(new RegisterItem
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{
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Key = attribute.Name ?? $"{type.Name}.{method.Name}",
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Class = type,
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Method = method.Name
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});
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}
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}
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}
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}
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var events = EventRegistry.Aggregate(string.Empty,
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(current, ev) => current + $"\n |- {ev.Key} -> {ev.Method}@{ev.Class.Name}");
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var rpcList = RpcRegistry.Aggregate(string.Empty,
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(current, ev) => current + $"\n |- {ev.Key} -> {ev.Method}@{ev.Class.Name}");
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Logger.LogInformation(">>> Synapse System 读取Event方法:{Event}\n>>>Synapse System 读取RPC方法:{Rpc}", events, rpcList);
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}
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}
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public class RegisterItem
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{
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public string Key { get; set; }
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public Type Class { get; set; }
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public string Method { get; set; }
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}
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