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From: Lyndon Nerenberg <lyndon@orthanc.ca>
To: 9front@9front.org
Cc: theinicke@bss-wf.de
Subject: Re: [9front] upas/fs plumb modify for self-made flag changes
Date: Wed, 05 Feb 2020 14:16:03 -0800	[thread overview]
Message-ID: <6f4abd898c45c7a0@orthanc.ca> (raw)
In-Reply-To: <5A2F5259197B1545E61A0EA7602202E3@eigenstate.org>

ori@eigenstate.org writes:

> imap4resp0 may modfiy the flags to match what's on the
> server. I think we want the server to have the final word
> after we set the flags, so we want to set them first:

That's correct.  You have to think of an IMAP session as an
all-encompassing state machine.  Everything an IMAP client sends
to a server is merely a suggestion.  Nothing changes until the
server sends something to the client saying a change has taken
place.

E.g., the client cannot mark a message as "deleted" unless and until
the server sends it something stating the \Deleted flag has been
set on that message, no matter how many times the client has tried
setting that flag.

--lyndon


  parent reply	other threads:[~2020-02-05 22:16 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-01 12:24 theinicke
2020-02-02 22:18 ` [9front] " ori
2020-02-03  9:12   ` theinicke
2020-02-05  6:11     ` ori
2020-02-05 21:49       ` theinicke
2020-02-05 22:11         ` ori
2020-02-05 22:16       ` Lyndon Nerenberg [this message]
2020-02-06  0:41         ` Stanley Lieber
2020-02-06  0:41         ` Stanley Lieber

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