bugGNU Wget - Bugs: bug #20363, Enforce strict download quotas


bug #20363: Enforce strict download quotas

Submitter:  Micah Cowan <micahcowan>
Submitted:  Fri 06 Jul 2007 09:59:29 PM UTC
Category:  None Severity:  3 - Normal
Priority:  5 - Normal Status:  Awaiting Approval
Privacy:  Public Assigned to:  None
Originator Name:  Open/Closed:  Open
Release:  None Operating System:  None
Reproducibility:  None Fixed Release:  None
Planned Release:  1.14 Regression:  None
Work Required:  0 - Hours Patch Included:  No
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Mon 09 Jan 2012 12:46:25 AM UTC, comment #18: 

5.diff is now utterly obsolete, according to the current trunk. All should be redone almost from scratch, I have neither time nor necessity to complete this patch, so the maintainers could delay this task to indefinite time until somebody takes this task over.

Evgeniy Philippov <molchuvka>
Wed 12 Jan 2011 06:47:51 AM UTC, comment #17: 

Idea: --god-quote
Meaning: modes of operation or otherwise: kindness and so on.

Evgeniy Philippov <molchuvka>
Wed 12 Jan 2011 06:38:31 AM UTC, comment #16: 

Bug research data follows.

Incorrect messages are: "Download hard quota of [...] exceeded!"

wget with 5.diff applied:

Analysis: Downloaded subarray length L=86M is less than hard quota H=130M: L<H.

Downloaded: 1 files,  in 26m 2s (56,1 KB/s)


#wget -t0 -c --hard-quota=130M -i1
--2011-01-04 17:25:34--  http://releases.ubuntu.com/lucid/ubuntu-10.04.1-alternate-i386.iso
Распознаётся releases.ubuntu.com...
Устанавливается соединение с releases.ubuntu.com||:80... соединение установлено.
Запрос HTTP послан, ожидается ответ... 206 Partial Content
Длина: 725604352 (692M), 89796739 (86M) осталось [application/x-iso9660-image]
Saving to: «ubuntu-10.04.1-alternate-i386.iso»
Hard quota: 136314880 (130M).

100%[++++++++++++++++++++++++++++++++++====>] 725 604 352 59,0K/s   в 26m 2s  

2011-01-04 17:51:38 (56,1 KB/s) - «ubuntu-10.04.1-alternate-i386.iso» saved [725604352/725604352]

FINISHED --2011-01-04 17:51:38--
Total wall clock time: 26m 3s
Downloaded: 1 files, 86M in 26m 2s (56,1 KB/s)
Download hard quota of 130M exceeded!

Analysis: File length L=70M is less than hard quota H=100M: L<H.


#wget -t0 -iurl.txt --hard-quota=100M
--2011-01-09 06:32:35--  http://www.kernel.org/pub/linux/kernel/v2.6/linux-2.6.37.tar.bz2
Распознаётся www.kernel.org...,,, ...
Устанавливается соединение с www.kernel.org||:80... соединение установлено.
Запрос HTTP послан, ожидается ответ... 200 OK
Длина: 73577826 (70M) [application/x-bzip2]
Saving to: «linux-2.6.37.tar.bz2»
Hard quota: 104857600 (100M).

100%[======================================>] 73 577 826  59,3K/s   в 21m 14s 

2011-01-09 06:53:54 (56,4 KB/s) - «linux-2.6.37.tar.bz2» saved [73577826/73577826]

FINISHED --2011-01-09 06:53:54--
Total wall clock time: 21m 19s
Downloaded: 1 files, 70M in 21m 14s (56,4 KB/s)
Download hard quota of 100M exceeded!

Evgeniy Philippov <molchuvka>
Tue 04 Jan 2011 01:15:06 PM UTC, comment #15: 

Still a bug. Outputs an invalid message. I will fix it later.

Evgeniy Philippov <molchuvka>
Mon 27 Dec 2010 07:00:20 PM UTC, comment #14: 

There was a bug in an "quota exceeded" report always triggered when hard quota reached. Fixed in 5.diff

(file #22298)

Evgeniy Philippov <molchuvka>
Fri 10 Dec 2010 03:17:06 AM UTC, comment #13: 

attached a patch v.4 for the current trunk. Tested, it works.
patch: 4.diff (attached)

(file #22170)

Tue 09 Feb 2010 11:50:38 AM UTC, comment #12: 

My current decision..... Wget is already safe, works, and does well. Some bugs are OK; heads up dear Micah! My current direction..... --only1

SPAM: http://integralpancha.ru/ (Burunduk alive totem animal, the Owner of Tayga, is in left top corner of the page today. Burunduks are very-very small, have several stripes on their back, and a clean white

Evgeniy Philippov <molchuvka>
Tue 09 Feb 2010 11:23:41 AM UTC, comment #11: 

Resuming coding, loop { checking, testing, debugging, fixing }, publishing patch for --hard-quota (other coders may add --strict-quotas) to fetch GNEWSENSE =)))))

(Another, much more safe, way for me is to not touch wget, and to implement or find --only1x type option to configure my cdma AnyDATA driver, to fetch GNEWSENSE.)

Evgeniy Philippov <molchuvka>
Thu 24 Dec 2009 04:31:33 AM UTC, comment #10: 


TEST RESULT: last patch: BUGGY


cat url.text

this was done multiple times during a month:
wget -t0 -iurl.text -alog.log -c --hard-quota=120M &

WHEN ALL DOWNLOADED, there was md5 sum mismatch!

Evgeniy Philippov <molchuvka>
Sun 20 Dec 2009 06:09:00 AM UTC, comment #9: 

replace comment #8 with:

ideas for recognition and critical thinking:

--quant-size=N is used for size for safe uninterrupted downloads where time is divided into eternally looping periods of QSTATE: AWAKEN and QSTATE: SLEEPING. Before lemma of a launch of a binary, wget is in undefined state. When launched, wget is in AWAKEN state: after some init. When the size unit exists and is related to bytes, time periods are determined by bytes. This description may change. --quant-time-period=T is used for time period. This description may change.

--enforce-strict-download-quotas kills the download when the --quota bytecount is reached. i think this option should not be implemented, since this must better be performed with `kill' command. i will not implement this option; my head will be aching forever and very, very often and extremely painfully if i implement. Killing forests is not safe.

and there are ternary computers... (being currently actively developed in Russia on a public site.) think about them wrt GNU. --- and induction: 2 (bw), 3 (-0+), 4(0&alpha;&beta;&gamma;), 5 (0&alpha;&beta;&gamma;&delta;), induction.

Evgeniy Philippov <molchuvka>
Sun 20 Dec 2009 02:41:47 AM UTC, comment #8: 

--quantum-configuration may be repeatable option (i.e. may be used multiple times).

--quantum-configuration=enforce-strict-download-quotas is the current work. AFAIR `quota' option is useful for bytecount.

Evgeniy Philippov <molchuvka>
Sun 20 Dec 2009 01:46:58 AM UTC, comment #7: 

The last patch will be a guide to create a new patch which includes option `--quantum-configuration'. And does not include '--hard-quota'. Hard-quota is against my beliefs currently and maybe completely, I don't know.

Evgeniy Philippov <molchuvka>
Tue 01 Dec 2009 08:15:32 PM UTC, comment #6: 

attached patch v003 received very little testing. will test more.

(file #19179)

Evgeniy Philippov <molchuvka>
Tue 01 Dec 2009 01:41:29 PM UTC, comment #5: 

i am restarting the work on this patch, cloning the hg rep... -evgenii aka molchuvka

Evgeniy Philippov <molchuvka>
Mon 12 Oct 2009 12:17:47 AM UTC, comment #4: 

Thanks for the update, Evgenii.

Micah Cowan <micahcowan>
Sun 11 Oct 2009 01:34:46 PM UTC, comment #3: 

This patch is definitely not ready. It has problems with function return values and printed stdout/stderr messages and possibly wget program exit codes.

This patch must be reworked. It cannot be released in its current state!

-Evgenii Philippov

Wed 09 Sep 2009 07:16:25 PM UTC, comment #2: 
Micah Cowan <micahcowan>
Wed 09 Sep 2009 07:15:53 PM UTC, comment #1: 
Micah Cowan <micahcowan>
Fri 06 Jul 2007 09:59:29 PM UTC, original submission:  

Micah Cowan <micahcowan>


(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

Attach Files:

Attached Files
file #22298:  5.diff added by molchuvka (15KiB - 5.diff)
file #22170:  4.diff added by None (15KiB - text/x-patch)
file #19179:  hard-quota-patch-v003.diff added by molchuvka (13KiB - text/x-patch - patch against the current hg mainline)
file #18693:  hard-quota-patch-v002.diff added by None (7KiB - text/x-patch - v002 of initial patch - do not use the old version)


Depends on the following items: None found

Items that depend on this one: None found


Carbon-Copy List
  • -email is unavailable- added by molchuvka (Posted a comment)
  • -email is unavailable- added by micahcowan (Patch contributor.)
  • -email is unavailable- added by micahcowan (Submitted the item)

    Follow 11 latest changes.

    Date Changed by Updated Field Previous Value => Replaced by
    2010-12-27 molchuvka Attached File- Added 5.diff, #22298
    2010-12-10 None Attached File- Added 4.diff, #22170
    2009-12-21 micahcowan StatusConfirmed Awaiting Approval
    2009-12-01 molchuvka Attached File- Added hard-quota-patch-v003.diff, #19179
    2009-10-12 micahcowan Patch IncludedNone No
    2009-09-10 None Attached File- Added hard-quota-patch-v002.diff, #18693
    2009-09-09 micahcowan StatusNone Confirmed
        Planned Release1.15 1.14
        Carbon-Copy- Added -email is unavailable-
    2009-02-24 micahcowan Work RequiredNone 0 - Hours
    2007-07-20 micahcowan Planned ReleaseNone 1.15

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