IWebSocketClient.Read (METH)¶

METHOD Read : NBS.ERROR

Read incoming messages.

InOut:

Scope	Name	Type	Comment
Return	`Read`	`NBS.ERROR`
Input	`pData`	`__XWORD`	Pointer to the payload data
Input	`udiSize`	`UDINT`	Maximum size of the payload
Output	`udiCount`	`UDINT`	Size of the received data
	`xReceived`	`BOOL`	TRUE if data received
	`eFrameType`	FRAME_TYPE	Type of the payload
	`xIsFinalFragment`	`BOOL`	FALSE if the payload is incomplete and is sent via multiple packets. TRUE, if the payload is complete or if the payload was incomplete and this packet is the last packet of a message.