zhusenlin/serein-flow
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使用emit代替表达式树构造委托。

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内置了websocket server与相应的导航功能，可在实例工程中找到相应的实现。
This commit is contained in:
fengjiayi
2024-10-10 10:45:53 +08:00
parent 0bab770f0a
commit d1b9a3f28f
43 changed files with 1953 additions and 392 deletions
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40
NodeFlow/FlowStarter.cs
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@@ -1,4 +1,5 @@
using Serein.Library.Api;
using Serein.Library.Attributes;
using Serein.Library.Core.NodeFlow;
using Serein.Library.Entity;
using Serein.Library.Enums;
@@ -109,6 +110,7 @@ namespace Serein.NodeFlow
/// <returns></returns>
public async Task RunAsync(IFlowEnvironment env,
List<NodeModelBase> nodes,
Dictionary<RegisterSequence, List<Type>> autoRegisterTypes,
List<MethodDetails> initMethods,
List<MethodDetails> loadingMethods,
List<MethodDetails> exitMethods)
@@ -150,6 +152,7 @@ namespace Serein.NodeFlow
#endregion
#region 初始化运行环境的Ioc容器
// 清除节点使用的对象，筛选出需要初始化的方法描述
var thisRuningMds = new List<MethodDetails>();
thisRuningMds.AddRange(runNodeMd.Where(md => md?.ActingInstanceType is not null));
@@ -178,10 +181,7 @@ namespace Serein.NodeFlow
}
}
if (IsStopStart)
{
return;// 初始化类型后检查状态
}
if (IsStopStart) return;// 检查所有dll节点是否存在类型
env.IOC.Build(); // 流程启动前的初始化
@@ -219,25 +219,43 @@ namespace Serein.NodeFlow
#region 执行初始化，绑定IOC容器，再执行加载时
if (autoRegisterTypes.TryGetValue(RegisterSequence.FlowInit, out var flowInitTypes))
{
foreach (var type in flowInitTypes)
{
env.IOC.Register(type); // 初始化前注册
}
}
Context.Env.IOC.Build(); // 绑定初始化时注册的类型
//object?[]? args = [Context];
foreach (var md in initMethods) // 初始化
{
if (!env.TryGetDelegate(md.MethodName, out var del))
if (!env.TryGetDelegateDetails(md.MethodName, out var dd))
{
throw new Exception("不存在对应委托");
}
((Action<object, object?[]?>)del).Invoke(md.ActingInstance, [Context]);
((Func<object, object[], object>)dd.EmitDelegate).Invoke(md.ActingInstance, [Context]);
}
Context.Env.IOC.Build(); // 绑定初始化时注册的类型
if(autoRegisterTypes.TryGetValue(RegisterSequence.FlowLoading,out var flowLoadingTypes))
{
foreach (var type in flowLoadingTypes)
{
env.IOC.Register(type); // 初始化前注册
}
}
Context.Env.IOC.Build(); // 绑定初始化时注册的类型
foreach (var md in loadingMethods) // 加载
{
//object?[]? data = [md.ActingInstance, args];
//md.MethodDelegate.DynamicInvoke(data);
if (!env.TryGetDelegate(md.MethodName, out var del))
if (!env.TryGetDelegateDetails(md.MethodName, out var dd))
{
throw new Exception("不存在对应委托");
}
((Action<object, object?[]?>)del).Invoke(md.ActingInstance, [Context]);
//((Action<object, object?[]?>)del).Invoke(md.ActingInstance, [Context]);
((Func<object, object[], object>)dd.EmitDelegate).Invoke(md.ActingInstance, [Context]);
}
Context.Env.IOC.Build(); // 预防有人在加载时才注册类型，再绑定一次
#endregion
@@ -245,17 +263,17 @@ namespace Serein.NodeFlow
#region 设置流程退出时的回调函数
ExitAction = () =>
{
env.IOC.Run<WebServer>(web => {
env.IOC.Run<WebApiServer>(web => {
web?.Stop();
});
foreach (MethodDetails? md in exitMethods)
{
if (!env.TryGetDelegate(md.MethodName, out var del))
if (!env.TryGetDelegateDetails(md.MethodName, out var dd))
{
throw new Exception("不存在对应委托");
}
((Action<object, object?[]?>)del).Invoke(md.ActingInstance, [Context]);
((Func<object, object[], object>)dd.EmitDelegate).Invoke(md.ActingInstance, [Context]);
}
TerminateAllGlobalFlipflop();