Topic Path: Symbol Reference > Functions > MakeAckPkt Function
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MakeAckPkt Function

This function creates an ACK packet for TFTP protocol.

File
function MakeAckPkt(
    const BlockNumber: Word
): string;
Parameters 
Description 
BlockNumber 
Type is Word. Indicates which block must be acknowledged. 

string - The ACK packet ready to be sent.

An ACK packet will be sent by the client to acknowledge DATA, ERROR or OACK packets. In the server, an ACK packet will be sent to acknowledge DATA packets received while uploading a file.

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