GNU bug report logs - #43682
28.0.50; Clean up nnimap server buffers?

Previous Next

Full log

View this message in rfc822 format

From: Eric Abrahamsen <eric <at> ericabrahamsen.net>
To: Lars Ingebrigtsen <larsi <at> gnus.org>
Cc: 43682 <at> debbugs.gnu.org
Subject: bug#43682: 28.0.50; Clean up nnimap server buffers?
Date: Tue, 29 Sep 2020 11:25:07 -0700

Lars Ingebrigtsen <larsi <at> gnus.org> writes:

> Eric Abrahamsen <eric <at> ericabrahamsen.net> writes:
>
>> -            (ignore-errors              ;E.g. "buffer foo has no process".
>> -              (nnimap-send-command "NOOP"))))))))
>> +	    (condition-case err
>> +		(process-send-string "NOOP")
>> +	      (error
>
> As Robert notes, you can't do that; it'll mess up the machiner.

That was a complete brain-o. I must have actually gone and typed that,
and I don't know why.

>> +	       (if (string-search "has no process" (cdr err))
>> +		   (let ((buf (current-buffer)))
>> +		     (setq nnimap-process-buffers
>> +			   (delq buf nnimap-process-buffers))
>> +		     (kill-buffer buf))
>> +		 (signal (car err) (cdr err)))))))))))
>
> But why look for a string?  You can just check whether the process is
> dead or not.

Yes, I could have thought this through a little more...

Do we need to manipulate `nnimap-connection-alist', as
`nnimap-find-connection' does? I've never understood what that variable
is actually for. It's a defvoo, so it has a separate value per-server,
but each server's only got one active process buffer anyway. What does
it tell us that we can't get from nnimap-process-buffers (and those
buffers' local values of `nnimap-object')?

Thanks to you both,
Eric

Previous Next

GNU bug tracking system
Copyright (C) 1999 Darren O. Benham, 1997,2003 nCipher Corporation Ltd, 1994-97 Ian Jackson.