zhusenlin/serein-flow
1
0
Fork 0
mirror of https://gitee.com/langsisi_admin/serein-flow synced 2026-04-12 19:06:35 +08:00
Code Issues Packages Projects Releases Wiki Activity

修改了logwindows输出，避免高频输出时卡死。修改了流程运行上下文，使节点具备终止分支运行的能力。

Browse Source
This commit is contained in:
fengjiayi
2024-10-14 17:29:28 +08:00
parent f76f09da94
commit 4338554384
93 changed files with 4640 additions and 541 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
NodeFlow/FlowStarter.cs
View File

@@ -17,48 +17,28 @@ using static Serein.Library.Utils.ChannelFlowInterrupt;
namespace Serein.NodeFlow
{
/// <summary>
/// 流程启动器
/// </summary>
/// <param name="serviceContainer"></param>
/// <param name="methodDetails"></param>
public class FlowStarter
{
/// <summary>
/// 全局触发器CTS
/// </summary>
public const string FlipFlopCtsName = "<>.FlowFlipFlopCts";
/// <summary>
/// 流程运行CTS
/// </summary>
public const string FlowRungCtsName = "<>.FlowRungCtsName";
public FlowStarter()
{
}
/// <summary>
/// 流程运行状态
/// </summary>
public enum RunState
{
/// <summary>
/// 等待开始
/// </summary>
NoStart,
/// <summary>
/// 正在运行
/// </summary>
Running,
/// <summary>
/// 运行完成
/// </summary>
Completion,
}
/// <summary>
/// 起点流程运行状态
/// </summary>
public RunState FlowState { get; private set; } = RunState.NoStart;
/// <summary>
/// 全局触发器运行状态
/// </summary>
public RunState FlipFlopState { get; private set; } = RunState.NoStart;
/// <summary>
/// 控制触发器
@@ -115,11 +95,11 @@ namespace Serein.NodeFlow
List<MethodDetails> loadingMethods,
List<MethodDetails> exitMethods)
{
FlowState = RunState.Running; // 开始运行
env.FlowState = RunState.Running; // 开始运行
NodeModelBase? startNode = nodes.FirstOrDefault(node => node.IsStart);
if (startNode is null) {
FlowState = RunState.Completion; // 不存在起点，退出流程
env.FlowState = RunState.Completion; // 不存在起点，退出流程
return;
}
@@ -281,8 +261,8 @@ namespace Serein.NodeFlow
_flipFlopCts?.Cancel();
_flipFlopCts?.Dispose();
}
FlowState = RunState.Completion;
FlipFlopState = RunState.Completion;
env.FlowState = RunState.Completion;
env.FlipFlopState = RunState.Completion;
};
#endregion
@@ -294,7 +274,7 @@ namespace Serein.NodeFlow
if (flipflopNodes.Count > 0)
{
FlipFlopState = RunState.Running;
env.FlipFlopState = RunState.Running;
// 如果存在需要启动的触发器，则开始启动
_flipFlopCts = new CancellationTokenSource();
env.IOC.CustomRegisterInstance(FlipFlopCtsName, _flipFlopCts,false);
@@ -308,7 +288,7 @@ namespace Serein.NodeFlow
}
await startNode.StartFlowAsync(Context); // 开始运行时从起始节点开始运行
// 等待结束
if(FlipFlopState == RunState.Running && _flipFlopCts is not null)
if(env.FlipFlopState == RunState.Running && _flipFlopCts is not null)
{
while (!_flipFlopCts.IsCancellationRequested)
{
@@ -322,7 +302,7 @@ namespace Serein.NodeFlow
}
finally
{
FlowState = RunState.Completion;
env.FlowState = RunState.Completion;
}
#endregion
}