Payload for the watchdog. Called when the watchdog executes

Namespace: CrawlerLib.Engine.OperationProcessor.Async
Assembly: CrawlerLib.Engine (in CrawlerLib.Engine.dll)


Visual Basic

Protected Friend MustOverride Function OnWatchdog( _
   ByVal now As Date _
) As Boolean


internal protected abstract bool OnWatchdog(


public protected: 
virtual bool OnWatchdog(
) abstract 


internal protected abstract function OnWatchdog(
    now : DateTime
) : boolean;



current timestamp



Return Value

true if the operation should be aborted, false if the operation should continue



Don't abort the operation in OnWatchdog(), return true if the operation should be aborted and the operation will be    aborted by the processing thread


Windows 8, Windows Server 2012, Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.


Version Information

.NET Framework

Supported in: 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

.NET Compact Framework

Supported in: 3.5, 2.0, 1.0

XNA Framework

Supported in: 3.0, 2.0, 1.0


See Also