> For the complete documentation index, see [llms.txt](https://kinematicsoup.gitbook.io/reactor/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://kinematicsoup.gitbook.io/reactor/api-reference/ks.reactor/ks.reactor.kscoroutinemanager/ks.reactor.kscoroutinemanager.waitcallback.md).

# Delegate ksCoroutineManager.WaitCallback

Namespace: [KS.Reactor](/reactor/api-reference/ks.reactor.md)\
Assembly: KSCommon.dll

Callback used with [Wait](/reactor/api-reference/ks.reactor/ks.reactor.kscoroutinemanager.md#KS_Reactor_ksCoroutineManager_Wait_System_Single_2cKS_Reactor_ksCoroutineManager_WaitCallback_2cSystem_Boolean_).

```csharp
public delegate bool ksCoroutineManager.WaitCallback()
```

#### Returns

[bool](https://learn.microsoft.com/dotnet/api/system.boolean)

True to stop waiting.