TCP_Processor (FB)¶

FUNCTION_BLOCK ABSTRACT TCP_Processor EXTENDS LConC IMPLEMENTS ITCPProcessor

Provides the ability to evaluate or manipulate the flow of segments between TCP_Reader and TCP_Writer via the specific implementation of the AsyncAction method.

InOut:

Scope	Name	Type	Comment	Inherited from
Input	xEnable	BOOL	TRUE: Activates the defined operation FALSE: Aborts/resets the defined operation	LConC
Output	xBusy	BOOL	TRUE: Operation is running	LConC
	xError	BOOL	TRUE: Error condition reached	LConC
	eErrorID	ERROR		LConC
Input Const	itfAsyncProperty	IAsyncProperty
	itfSegmentPool	ISegmentPool
Input	itfReader	IStream
Output	itfWriter	IStream
	udiCount	UDINT

Properties:

NonBlocking

Methods:

SetInitialValue

ProcessStream

Structure: