| 2012-12-07 03:17:39 |
Thomas Bushnell, BSG |
bug |
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added bug |
| 2012-12-07 03:17:39 |
Thomas Bushnell, BSG |
attachment added |
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enable apt to keep https connections alive for reuse https://bugs.launchpad.net/bugs/1087543/+attachment/3453573/+files/apt-fix-keep-alive.txt |
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| 2012-12-07 03:18:02 |
Thomas Bushnell, BSG |
bug |
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added subscriber Goobuntu Team |
| 2012-12-07 04:18:27 |
Ubuntu Foundations Team Bug Bot |
tags |
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patch |
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| 2012-12-07 04:18:34 |
Ubuntu Foundations Team Bug Bot |
bug |
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added subscriber Ubuntu Review Team |
| 2013-01-09 09:56:36 |
Michael Vogt |
apt (Ubuntu): status |
New |
In Progress |
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| 2013-01-09 09:56:38 |
Michael Vogt |
apt (Ubuntu): importance |
Undecided |
Medium |
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| 2013-01-31 05:53:52 |
Launchpad Janitor |
branch linked |
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lp:~mvo/apt/source-hashes |
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| 2013-04-26 00:05:26 |
Brian Murray |
apt (Ubuntu): assignee |
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Michael Vogt (mvo) |
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| 2013-07-08 21:24:34 |
Chris J Arges |
bug |
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added subscriber Sustaining Engineering |
| 2013-07-10 20:07:55 |
Launchpad Janitor |
apt (Ubuntu): status |
In Progress |
Fix Released |
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| 2013-07-10 20:07:55 |
Launchpad Janitor |
bug watch added |
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=666772 |
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| 2013-07-10 20:07:55 |
Launchpad Janitor |
cve linked |
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2013-1051 |
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| 2013-07-12 18:00:23 |
Dave Chiluk |
attachment added |
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Debdiff of tbushnell's patch https://bugs.launchpad.net/ubuntu/+source/apt/+bug/1087543/+attachment/3734702/+files/apt-fix-keep-alive.debdiff |
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| 2013-07-12 18:06:22 |
Dave Chiluk |
branch linked |
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lp:~chiluk/ubuntu/precise/apt/reuse_https |
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| 2013-07-12 18:17:16 |
Dave Chiluk |
description |
When using an https: connection, apt-get does not properly reuse connections. Because https setup costs can be quite high, this can cause much slowdown when, for example, many different distributions on the same server need to be checked.
I believe the attached patch addresses the difficulty. |
[Impact]
* Apt does not re-use https connections. This results in a significant performance hit.
* Additionally the hosts of mirrors are experiencing unnecessarily high load due to this
[Test Case]
* Run apt-get -update using https connections. It will be noticably slower in comparison to
after this change
[Regression Potential]
* This fixes apt, by changing the way it uses curl, such that only problematic error codes cause failure.
* Might result in zero length files, or updates not being downloaded.
* https connections hanging in the event that the above logic does not correctly handle error cases.
[Other Info]
* This is already in Saucy.
* This is not imperative to be pulled into precise, but it would be nice.
* This is really more of an enhancement than a bug fix.
* I have been using this patch for over 5 months now with no negative side affects.
* I have been told that this patch has been deployed in a large (multi-thousand install base) organization with no negative side affects as well.
When using an https: connection, apt-get does not properly reuse connections. Because https setup costs can be quite high, this can cause much slowdown when, for example, many different distributions on the same server need to be checked.
I believe the attached patch addresses the difficulty. |
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| 2013-07-12 18:17:41 |
Dave Chiluk |
bug |
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added subscriber Ubuntu Stable Release Updates Team |
| 2013-07-12 20:16:48 |
Dave Chiluk |
tags |
patch |
patch precise |
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| 2013-07-12 22:14:49 |
Dave Chiluk |
description |
[Impact]
* Apt does not re-use https connections. This results in a significant performance hit.
* Additionally the hosts of mirrors are experiencing unnecessarily high load due to this
[Test Case]
* Run apt-get -update using https connections. It will be noticably slower in comparison to
after this change
[Regression Potential]
* This fixes apt, by changing the way it uses curl, such that only problematic error codes cause failure.
* Might result in zero length files, or updates not being downloaded.
* https connections hanging in the event that the above logic does not correctly handle error cases.
[Other Info]
* This is already in Saucy.
* This is not imperative to be pulled into precise, but it would be nice.
* This is really more of an enhancement than a bug fix.
* I have been using this patch for over 5 months now with no negative side affects.
* I have been told that this patch has been deployed in a large (multi-thousand install base) organization with no negative side affects as well.
When using an https: connection, apt-get does not properly reuse connections. Because https setup costs can be quite high, this can cause much slowdown when, for example, many different distributions on the same server need to be checked.
I believe the attached patch addresses the difficulty. |
[Impact]
* Apt does not re-use https connections. This results in a significant performance hit.
* Additionally the hosts of mirrors are experiencing unnecessarily high load due to this
[Test Case]
* Run apt-get -update using https connections. It will be noticably slower in comparison to after this change
[Regression Potential]
* This fixes apt, by changing the way it uses curl, such that only problematic error codes cause failure. But this may only happen if the user is using https, http is not affected by this patch.
* Might result in zero length files, or updates not being downloaded over https connectiosn.
* https connections hanging in the event that the above logic does not correctly handle error cases.
[Other Info]
* There's only a slight chance to hit any regressions, as the above is mostly just thinking well outside of the box.
* This is already in Saucy.
* This is not imperative to be pulled into precise, but it would be nice.
* This is really more of an enhancement than a bug fix.
* I have been using this patch for over 5 months now with no negative side affects.
* I have been told that this patch has been deployed in a large (multi-thousand install base) organization with no negative side affects as well.
--------------------------------------------------------------------------------
When using an https: connection, apt-get does not properly reuse connections. Because https setup costs can be quite high, this can cause much slowdown when, for example, many different distributions on the same server need to be checked.
I believe the attached patch addresses the difficulty. |
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| 2013-07-15 16:42:49 |
Brian Murray |
nominated for series |
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Ubuntu Precise |
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| 2013-07-15 16:42:49 |
Brian Murray |
bug task added |
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apt (Ubuntu Precise) |
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| 2013-07-15 16:44:09 |
Brian Murray |
apt (Ubuntu Precise): status |
New |
Triaged |
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| 2013-07-15 16:44:11 |
Brian Murray |
apt (Ubuntu Precise): importance |
Undecided |
Low |
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| 2013-07-15 21:30:41 |
Launchpad Janitor |
branch linked |
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lp:~ubuntu-core-dev/apt/precise |
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| 2013-07-16 12:34:25 |
Nobuto Murata |
bug |
|
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added subscriber Nobuto MURATA |
| 2013-07-16 17:56:09 |
Adam Conrad |
apt (Ubuntu Precise): status |
Triaged |
Fix Committed |
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| 2013-07-16 17:56:13 |
Adam Conrad |
bug |
|
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added subscriber SRU Verification |
| 2013-07-16 17:56:15 |
Adam Conrad |
tags |
patch precise |
patch precise verification-needed |
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| 2013-07-16 18:13:29 |
Launchpad Janitor |
branch linked |
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lp:ubuntu/precise-proposed/apt |
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| 2013-07-29 18:28:20 |
Dave Chiluk |
tags |
patch precise verification-needed |
patch precise verification-done |
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| 2013-07-29 20:29:36 |
Mark Russell |
bug |
|
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added subscriber Mark Russell |
| 2013-08-01 16:56:31 |
Launchpad Janitor |
apt (Ubuntu Precise): status |
Fix Committed |
Fix Released |
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| 2013-08-01 16:56:36 |
Colin Watson |
removed subscriber Ubuntu Stable Release Updates Team |
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| 2014-02-07 17:14:17 |
Curtis Hovey |
removed subscriber Registry Administrators |
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