Re: Sockets and returned ACK -- RPG400-L

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Subject: Re: Sockets and returned ACK
From: Scott Klement <rpg400-l@xxxxxxxxxxxxxxxx>
Date: Tue, 16 Nov 2021 15:05:00 -0600
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You would have to do some sort of recv() or read() (Is there a RdLine?) and see if it says "ACK".

On 11/15/2021 4:06 PM, Justin Taylor wrote:

I'm working on sending requests via sockets (
https://www.scottklement.com/rpg/socktut/index.html) to a new stamping
machine. Per the manufacturer, the first thing I have to do is check the
status of the machine via a socket write, and an ACK + CR response is a
success. The WrLine() procedure call returns the length of the data
written, but how do I check for ACK + CR? Is it sufficient if the length
written matches the data I tried to write?

TIA

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