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Subject: Re: Ignore Date: Sun May 19 2019 02:27 am
From: Dale Shipp To: Andrew Leary

 -=> On 05-18-19  05:15,  Andrew Leary <=-
 -=> spoke to Dale Shipp about Ignore <=-


 AL> The serial number may be any eight character hexadecimal number,  as
 AL> long as  it is unique - no two messages from a given system may have
 AL> the same serial  number
 AL> within a three years.  The manner in which this serial number is
 AL> generated is  left to the implementor.

That sure sounds like the MSGID *must* guarantee no dupes.

 AL> For normal messaging use, using the Unix time as the base 
 AL> of your MSGID serial 
 AL> number is adequate, unless you write messages very quickly, ie: more
 AL> than 1  per second.  Autoposting of text files to message bases for
 AL> such things as  online game scores, new file announcements, etc. is usually
 AL> where time-based  MSGID serial number generation breaks down.

And so folks need to slow that process down.  If I were in such a
situation, I would use a batch/cmd file with a time delay between
postings.

 DS> I have seen at least one system that had a 16 bit MSGID (rest was 0
 DS> filled).  That is very inadequate, and repeats can be expected once
 DS> 256 messages have been sent.

 AL> Such a system would not be compliant with FTS-0009.

I know that , and I made sure that the system was told that.

                               Dale Shipp
                  fido_261_1466 (at) verizon (dot) net
                              (1:261/1466)



... Shipwrecked on Hesperus in Columbia, Maryland. 02:32:31, 19 May 2019
___ Blue Wave/DOS v2.30

--- Maximus/NT 3.01
 * Origin: Owl's Anchor (1:261/1466)

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