* bug#32526: 26.1; Fetching of emails for INBOX hangs
@ 2018-08-25 6:19 Thomas Meyer
2019-07-13 2:45 ` Lars Ingebrigtsen
0 siblings, 1 reply; 6+ messages in thread
From: Thomas Meyer @ 2018-08-25 6:19 UTC (permalink / raw)
To: 32526
Hi,
when I try to read emails via IMAP in GNUS on this old x86_32 laptop,
the fetching of emails seems to hang for some reason:
Groups:
0: nnimap+imap.web.de:INBOX
167: nnimap+imap.web.de:Trash
294: nnimap+imap.web.de:Unbekannt
413: nnimap+imap.web.de:Unerwünscht
So I did enable debug-on-quit and got this:
Debugger entered--Lisp error: (quit)
gnus-uncompress-range((1 . 1374046600.0))
gnus-articles-to-read("nnimap+imap.web.de:INBOX" t)
gnus-select-newsgroup("nnimap+imap.web.de:INBOX" t nil)
gnus-summary-read-group-1("nnimap+imap.web.de:INBOX" t t nil nil nil)
gnus-summary-read-group("nnimap+imap.web.de:INBOX" t t nil nil nil nil)
gnus-group-read-group(nil t)
gnus-group-select-group(nil)
funcall-interactively(gnus-group-select-group nil)
call-interactively(gnus-group-select-group nil nil)
command-execute(gnus-group-select-group)
Any ideas what could be the culprit here?
As a fun fact emacs gnus with the same imap server seems to work
correctly on an other x86_64 laptop.
any hints are welcome.
with kind regards
thomas
In GNU Emacs 26.1 (build 1, i686-redhat-linux-gnu, GTK+ Version 3.22.30)
of 2018-06-26 built on buildhw-06.phx2.fedoraproject.org
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^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#32526: 26.1; Fetching of emails for INBOX hangs
2018-08-25 6:19 bug#32526: 26.1; Fetching of emails for INBOX hangs Thomas Meyer
@ 2019-07-13 2:45 ` Lars Ingebrigtsen
2019-07-13 13:04 ` Andy Moreton
2019-07-13 14:32 ` Robert Pluim
0 siblings, 2 replies; 6+ messages in thread
From: Lars Ingebrigtsen @ 2019-07-13 2:45 UTC (permalink / raw)
To: Thomas Meyer; +Cc: 32526
Thomas Meyer <thomas@m3y3r.de> writes:
> when I try to read emails via IMAP in GNUS on this old x86_32 laptop,
> the fetching of emails seems to hang for some reason:
>
> Groups:
> 0: nnimap+imap.web.de:INBOX
> 167: nnimap+imap.web.de:Trash
> 294: nnimap+imap.web.de:Unbekannt
> 413: nnimap+imap.web.de:Unerwünscht
>
> So I did enable debug-on-quit and got this:
>
> Debugger entered--Lisp error: (quit)
> gnus-uncompress-range((1 . 1374046600.0))
> gnus-articles-to-read("nnimap+imap.web.de:INBOX" t)
> gnus-select-newsgroup("nnimap+imap.web.de:INBOX" t nil)
> gnus-summary-read-group-1("nnimap+imap.web.de:INBOX" t t nil nil nil)
> gnus-summary-read-group("nnimap+imap.web.de:INBOX" t t nil nil nil nil)
> gnus-group-read-group(nil t)
> gnus-group-select-group(nil)
> funcall-interactively(gnus-group-select-group nil)
> call-interactively(gnus-group-select-group nil nil)
> command-execute(gnus-group-select-group)
>
> Any ideas what could be the culprit here?
> As a fun fact emacs gnus with the same imap server seems to work
> correctly on an other x86_64 laptop.
Your nnimap INBOX seems to use message IDs that overflow the 32-bit
range. This is something that nnimap just doesn't support
unfortunately, so there will be hangs.
The only way to work around this is to make the IMAP server renumber the
articles to "compact" them.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#32526: 26.1; Fetching of emails for INBOX hangs
2019-07-13 2:45 ` Lars Ingebrigtsen
@ 2019-07-13 13:04 ` Andy Moreton
2019-07-13 14:32 ` Robert Pluim
1 sibling, 0 replies; 6+ messages in thread
From: Andy Moreton @ 2019-07-13 13:04 UTC (permalink / raw)
To: 32526
On Sat 13 Jul 2019, Lars Ingebrigtsen wrote:
> Your nnimap INBOX seems to use message IDs that overflow the 32-bit
> range. This is something that nnimap just doesn't support
> unfortunately, so there will be hangs.
>
> The only way to work around this is to make the IMAP server renumber the
> articles to "compact" them.
If that is purely a limitation of the fixnum size on 32bit platforms,
then there two other options:
a) Build emacs configured with "--with-wide-int" so 32bit emacs uses a
wider integer type (so fixnums are typically 62bit).
b) Build emacs from master which uses libgmp for arbitrary size
integers.
AndyM
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#32526: 26.1; Fetching of emails for INBOX hangs
2019-07-13 2:45 ` Lars Ingebrigtsen
2019-07-13 13:04 ` Andy Moreton
@ 2019-07-13 14:32 ` Robert Pluim
2019-07-13 14:46 ` Lars Ingebrigtsen
1 sibling, 1 reply; 6+ messages in thread
From: Robert Pluim @ 2019-07-13 14:32 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: 32526, Thomas Meyer
>>>>> On Sat, 13 Jul 2019 04:45:13 +0200, Lars Ingebrigtsen <larsi@gnus.org> said:
>> Any ideas what could be the culprit here?
>> As a fun fact emacs gnus with the same imap server seems to work
>> correctly on an other x86_64 laptop.
Larsi> Your nnimap INBOX seems to use message IDs that overflow the 32-bit
Larsi> range. This is something that nnimap just doesn't support
Larsi> unfortunately, so there will be hangs.
Doesnʼt nnimap just use Emacs integers? Those are bignums now in
emacs-27, so that should work transparently even on a 32-bit host.
Robert
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#32526: 26.1; Fetching of emails for INBOX hangs
2019-07-13 14:32 ` Robert Pluim
@ 2019-07-13 14:46 ` Lars Ingebrigtsen
2019-07-15 21:40 ` Thomas Meyer
0 siblings, 1 reply; 6+ messages in thread
From: Lars Ingebrigtsen @ 2019-07-13 14:46 UTC (permalink / raw)
To: Thomas Meyer; +Cc: 32526
Robert Pluim <rpluim@gmail.com> writes:
> Doesnʼt nnimap just use Emacs integers? Those are bignums now in
> emacs-27, so that should work transparently even on a 32-bit host.
Oh yeah, that's true. So this should work in Emacs 27 on 32-bit hosts,
I guess?
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 6+ messages in thread
* bug#32526: 26.1; Fetching of emails for INBOX hangs
2019-07-13 14:46 ` Lars Ingebrigtsen
@ 2019-07-15 21:40 ` Thomas Meyer
0 siblings, 0 replies; 6+ messages in thread
From: Thomas Meyer @ 2019-07-15 21:40 UTC (permalink / raw)
To: Lars Ingebrigtsen; +Cc: 32526
Am 13. Juli 2019 16:46:07 MESZ schrieb Lars Ingebrigtsen <larsi@gnus.org>:
>Robert Pluim <rpluim@gmail.com> writes:
>
>> Doesnʼt nnimap just use Emacs integers? Those are bignums now in
>> emacs-27, so that should work transparently even on a 32-bit host.
>
>Oh yeah, that's true. So this should work in Emacs 27 on 32-bit hosts,
>I guess?
I'll retest as soon as this version hits my Linux distribution.
Hi,
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-07-15 21:40 UTC | newest]
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-- links below jump to the message on this page --
2018-08-25 6:19 bug#32526: 26.1; Fetching of emails for INBOX hangs Thomas Meyer
2019-07-13 2:45 ` Lars Ingebrigtsen
2019-07-13 13:04 ` Andy Moreton
2019-07-13 14:32 ` Robert Pluim
2019-07-13 14:46 ` Lars Ingebrigtsen
2019-07-15 21:40 ` Thomas Meyer
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