MozillaWiki - User contributions [en]

TPE Necko

2017-12-08T02:28:42Z

Kershaw: /* 2017 */ Add server timing slides

== Necko Team in Taipei ==
=== Team Members ===
* Shian-Yow Wu (:swu)
* Amy Chung (:Amy)
* Gary Chen (:xeonchen)
* Junior Hsu (:junior)
* Kershaw Chang (:kershaw)
* Shih-Chiang Chien (:schien)

=== Domains ===
* Cookies
* Proxy
* Cache
* JAR
* HTTP
* IPC/Threading

=== Dashboard ===
[[TPE Necko/Dashboard]]

=== Bugs ===
[[TPE Necko/Bugs]]

=== Projects ===
[[TPE Necko/Projects]]

== Communication Channels ==
=== Meetings ===
* Necko meeting [alternate weeks between US-EU, TPE-EU friendly time] (Thu 9AM PST, Thu 3PM CST)
* TPE Necko meeting (Tue 4PM CST)

=== IRC ===
* #necko
=== Mailing list ===
* Public
** dev-tech-network@lists.mozilla.org
* Private
** necko@mozilla.com (whole necko team)

== Sharings ==

=== 2017 ===
* Gary - [https://docs.google.com/a/mozilla.com/presentation/d/1vOqP956kx44GITaxtVjjlhXfHzPQcrL2hovI51XRyZc/edit?usp=sharing e10s backpressure]
* Junior - [https://docs.google.com/presentation/d/1Z3sscU-SOkAvO0KvOXGaP8NTSEa9w7Arsn2FR6Nxt0g/edit#slide=id.p Share connection with anonymous requests]
* Junior - [https://docs.google.com/presentation/d/1nLwmyFxu0UnS-6F4B14WXsx2OUHK__5953wsCyQdKXk/edit#slide=id.ga39cad493_0_10 Introduction to RCWN]
* Junior - [https://goo.gl/ccSlbD Using Cache in Necko]
* SC - [https://docs.google.com/document/d/1p64xJGmHbMO7dWlhxHtO9tmEqsHa4GRzyYfcEdAdgCw/edit Debugging Techniques]
* Junior - [https://docs.google.com/presentation/d/1gctWYvHdiG3tYvO6pKWgmNoDQUaWNO8qtRwROM0D-2I/edit#slide=id.p4 HTTP2 is Coming QUICkly]
* Kershaw - [https://docs.google.com/presentation/d/1jIYchtKYtgeL8JulsLcGn33Ul2cOwth5dX_dberuoLk/edit?usp=sharing How Safe Browsing Works in Firefox]
* Kershaw - [https://docs.google.com/presentation/d/163DfMtz_xheazQb8kYl9J6CUkWnlLBHJvO2tvzQfgws/edit?usp=sharing HTTP Server Timing Header]

=== 2016 ===
* Junior - [https://goo.gl/b1O89s URL Parser]
* Gary - [https://goo.gl/G5NBlI Tor 101]
* Kershaw - [https://goo.gl/Qat4hT TCP/UDP]
* Amy - [https://goo.gl/Ml1Xi4 Cookies Introduction]
* SC - [https://docs.google.com/presentation/d/1vYIczzceETR3_muntVWDz1eiVW6-QIXbXwWMYBDL4WA/edit?usp=sharing SSL/TLS 101]
* Junior - [https://goo.gl/kVW7sw HTTP2]
* Junior - [https://goo.gl/JvqIJ2 HTTP Cache 101]
* Gary - [https://goo.gl/oqef0e HTTP1]
* SC - [https://goo.gl/tkLT0J Gecko HTTP Walkthrough]
* Kershaw - [https://goo.gl/NxBDNN nsHttpConnectionMgr]

TPE Necko

2017-10-25T07:05:36Z

Kershaw: /* 2017 */ Add a presentation link.

== Necko Team in Taipei ==
=== Team Members ===
* Shian-Yow Wu (:swu)
* Amy Chung (:Amy)
* Gary Chen (:xeonchen)
* Junior Hsu (:junior)
* Kershaw Chang (:kershaw)
* Shih-Chiang Chien (:schien)

=== Domains ===
* Cookies
* Proxy
* Cache
* JAR
* HTTP
* IPC/Threading

=== Dashboard ===
[[TPE Necko/Dashboard]]

=== Bugs ===
[[TPE Necko/Bugs]]

=== Projects ===
[[TPE Necko/Projects]]

== Communication Channels ==
=== Meetings ===
* Necko meeting [alternate weeks between US-EU, TPE-EU friendly time] (Thu 9AM PST, Thu 3PM CST)
* TPE Necko meeting (Tue 4PM CST)

=== IRC ===
* #necko
=== Mailing list ===
* Public
** dev-tech-network@lists.mozilla.org
* Private
** necko@mozilla.com (whole necko team)

== Sharings ==

=== 2017 ===
* Junior - [https://docs.google.com/presentation/d/1nLwmyFxu0UnS-6F4B14WXsx2OUHK__5953wsCyQdKXk/edit#slide=id.ga39cad493_0_10 Introduction to RCWN]
* Junior - [https://goo.gl/ccSlbD Using Cache in Necko]
* SC - [https://docs.google.com/document/d/1p64xJGmHbMO7dWlhxHtO9tmEqsHa4GRzyYfcEdAdgCw/edit Debugging Techniques]
* Junior - [https://docs.google.com/presentation/d/1gctWYvHdiG3tYvO6pKWgmNoDQUaWNO8qtRwROM0D-2I/edit#slide=id.p4 HTTP2 is Coming QUICkly]
* Kershaw - [https://docs.google.com/presentation/d/1jIYchtKYtgeL8JulsLcGn33Ul2cOwth5dX_dberuoLk/edit?usp=sharing How Safe Browsing Works in Firefox]

=== 2016 ===
* Junior - [https://goo.gl/b1O89s URL Parser]
* Gary - [https://goo.gl/G5NBlI Tor 101]
* Kershaw - [https://goo.gl/Qat4hT TCP/UDP]
* Amy - [https://goo.gl/Ml1Xi4 Cookies Introduction]
* SC - [https://docs.google.com/presentation/d/1vYIczzceETR3_muntVWDz1eiVW6-QIXbXwWMYBDL4WA/edit?usp=sharing SSL/TLS 101]
* Junior - [https://goo.gl/kVW7sw HTTP2]
* Junior - [https://goo.gl/JvqIJ2 HTTP Cache 101]
* Gary - [https://goo.gl/oqef0e HTTP1]
* SC - [https://goo.gl/tkLT0J Gecko HTTP Walkthrough]
* Kershaw - [https://goo.gl/NxBDNN nsHttpConnectionMgr]

ReleaseEngineering/DisposableProjectRepositories

2015-03-25T09:22:29Z

Kershaw: Booking Jamun for nested oop

== What is a disposable project branch? ==
These are project branches that can be cloned fresh from any mozilla-central based repo with the full gamut of tests enabled. No l10n or
nightlies for now. Similar to [[ReleaseEngineering/TryServer|TryServer]] but for longer, and just for '''you'''. Unlike Try, the commit level on these branches is '''level_2 (and above) contributors only''' so please bear that in mind.

===Do you need a disposable branch?===
Ask yourself the following:

'''Does your project have an end date?'''

If your answer is '''No''' then you should follow the process at [https://wiki.mozilla.org/ReleaseEngineering:ProjectBranchPlanning Project Branch Planning]

If your project is a temporary feature sprint that needs its own rapid test coverage but will eventually be merged into mozilla-central and no longer be on its own by all means, please go ahead and

===Book one of our fabulous "disposable" project branches===
'''''NOTE:''''' The number of disposable branches is limited by CI capacity. If there are no available branches, contact the owners of existing branches to see if you can "sub let".

* Sign up below in the [[#BOOKING_SCHEDULE|BOOKING SCHEDULE]]
* Make a [https://bugzilla.mozilla.org/enter_bug.cgi?product=Developer%20Services&component=Mercurial:%20hg.mozilla.org&short_desc=Requesting%20twig%20repo%20{booked_repo}%20be%20reset&comment=Please%20run%20the%20{script_name}%20and%20reset%20{booked_repo}%20to%20{url}&cc=buildduty@releng.bugs request] (example: {{bug|951811}}) to IT to reset the repo for you as a clone from your own project repo (or default mozilla-central:tip). '''Copy the script below into bug request, replacing the REPO_PATH and TWIG with your repo and booked branch'''.
<pre>
export REPO_PATH=[path to your repo] # eg: users/lsblakk_mozilla.com/staging or comm-central
export TWIG=[alder|birch|cedar|holly|larch|maple] # whichever twig you booked

cd /repo/hg/scripts/
./reset_pp_repo.sh -s /repo/hg/mozilla/$REPO_PATH -r tip -d $TWIG
</pre>
* '''NOTE''': Coordinate with IT when this repo gets reset to push immediately without hitting the webheads. Otherwise, the permissions won't be set correctly.
* '''NOTE''': Your repository will have no hooks enabled after a reset. You'll need to specify in the request if you need any configured.
* Sit back and watch your builds and test results roll in (eg [http://tbpl.mozilla.org/?tree=Alder Alder], [http://tbpl.mozilla.org/?tree=Birch Birch], [http://tbpl.mozilla.org/?tree=Cedar Cedar],[http://tbpl.mozilla.org/?tree=Holly Holly], [http://tbpl.mozilla.org/?tree=Larch Larch], [http://tbpl.mozilla.org/?tree=Maple Maple]).
* '''Special note:''' the first push to your newly cloned repo may not trigger builds if the repo had been pushed to previously, which is {{bug|774862}}. If it does not, please re-open the bug and move it to Release Engineering :: General Automation with a comment 'Please reconfigure the build scheduler'.

<div id="unbook"></div>

===When you're done with one of our fabulous "disposable" project branches===

Simply clear your data (bug, contact, dates) from the [[#BOOKING_SCHEDULE|BOOKING SCHEDULE]] below. If someone is listed in the "Next in Line" column, please let them know you are done.

That's all there is to it!

== Using a custom mozconfig ==

The mozconfigs used for builds live in the same source tree as the main code, eg
* Firefox: <tt>browser/config/mozconfigs/<platform></tt>
* Mobile Native: <tt>mobile/android/config/mozconfigs/android</tt>
* Mobile XUL: <tt>mobile/xul/config/mozconfigs/android-xul</tt>

The 'nightly' file is used for optimised builds, 'debug' for debug. If you are unsure which file you need consult a build log to see which is used. You can adjust these as needed on your branch, and they will be carried over to mozilla-central when you merge back. Please take care with any mozconfig changes you merge back (eg exclude local conveniences).

==Enabling/Disabling of platforms, tests, nightly updates ==
If the specific builds/tests you want are not enabled, or if there are builds/tests which you do not need on your branch, ask RelEng to enable/disable them by filing a bug [https://bugzilla.mozilla.org/enter_bug.cgi?product=Release%20Engineering here].

Nightly builds and updates are disabled by default but can be enabled on request.

== BOOKING SCHEDULE ==

{| class="data wikitable"
|-
! Project Branch
! Regist. bug
! email address of borrower
! User/Dev Team contact
! Booking Dates
! Next in Line
|-
| [https://treeherder.mozilla.org/#/jobs?repo=alder Alder]
| 1100146
| jlal@mozilla.com
| (Taskcluster deployment/branch testing) :lightsofapollo, :garndt, :wcosta
| 2014-11-17 - 2015-1-30
| ''N.B.'' next owner needs to check with RelEng about type of builds needed.
|-
| [https://treeherder.mozilla.org/#/jobs?repo=ash Ash]
|
| mgerva@mozilla.com
|
| 2015-02-09 - TBD
|
|-
| [https://treeherder.mozilla.org/#/jobs?repo=cypress Cypress]
| -
| fabrice@mozilla.com
|
| 2014-12-15 - 2015-03-01
|-
| [https://treeherder.mozilla.org/#/jobs?repo=date Date]
| {{bug|1118796}}
| nthomas@mozilla.com
| Release automation changes
| 2015-01-11 - 2015-03-31
|
|-
| [https://tbpl.mozilla.org/?tree=elm Elm]
| {{bug|627699}}
| glandium@mozilla.com
| Gtk+3 work
| 2014-06-19 - ??? '''''PENDING'''''
| -
|-
| [https://treeherder.mozilla.org/#/jobs?repo=fig Fig]
| -
| mreavy@mozilla.com
| Loop staging
| 2014-09-23 - indefinite
| abr@mozilla.com
|-
| [https://treeherder.mozilla.org/#/jobs?repo=gum Gum]
| -
| paul@mozilla.com
| Profile testing
| 2015-01-20 - 2015-03-31
|-
| [https://treeherder.mozilla.org/#/jobs?repo=holly Holly]
| {{bug|984139}}
| billm@mozilla.com
| :billm on IRC, e10s
| 2013-03-15 - 2014-11-01
|
|-
| [https://treeherder.mozilla.org/#/jobs?repo=jamun Jamun]
| {{bug|1147314}}
| kechang@mozilla.com, kchen@mozilla.com
| Nested OOP
| 2015-03-25 - 2015-12-31
|
|-
| [https://treeherder.mozilla.org/#/jobs?repo=larch Larch]
| -
| fabrice@mozilla.com
| Project Graphene
| Until 2015-04-30
|
|-
| [https://treeherder.mozilla.org/#/jobs?repo=maple Maple]
| bug 1132123
| mshal@mozilla.com
| Releng
| 2015-03-11 - ???
| -
|-
| [https://treeherder.mozilla.org/#/jobs?repo=oak Oak]
| {{bug|790467}} and other risky updater work
| bbondy@mozilla.com, spohl@mozilla.com, rstrong@mozilla.com
| bbondy, spohl, rstrong
| 2012-09-11 - 2015-12-31 '''''PENDING'''''
| -
|-
| [https://treeherder.mozilla.org/#/jobs?repo=pine Pine]
| {{bug|929203}}
| jgriffin@mozilla.com
| :gwagner, debug B2G builds and unit tests
| 2013-10-21 - indefinite '''''PENDING'''''
| -
|}

Be sure to keep a copy of anything you need from the repo prior to [[#unbook|unbooking]] it.

== Indefinite booking ==
See also [[ReleaseEngineering/SpecialBranches]] for more info on these branches.
{| class="data"
|-
! Project Branch
! Regist. bug
! email address of borrower
! User/Dev Team contact
! Booking Dates
|-
| [https://treeherder.mozilla.org/#/jobs?repo=birch Birch]
| {{bug|1010674}}
| catlee@mozilla.com
| disabled
| 2014-05-15 - indefinite '''''PENDING'''''
|-
| [https://treeherder.mozilla.org/#/jobs?repo=cedar Cedar]
| -
| jgriffin@mozilla.com
| new build/test testing for #ateam and #releng
| 2012-06-25 - indefinite '''''PENDING'''''
|}

ReleaseEngineering/DisposableProjectRepositories

2015-03-10T10:07:27Z

Kershaw: /* BOOKING SCHEDULE */ Book Rhizome for the disposable branch.

== What is a disposable project branch? ==
These are project branches that can be cloned fresh from any mozilla-central based repo with the full gamut of tests enabled. No l10n or
nightlies for now. Similar to [[ReleaseEngineering/TryServer|TryServer]] but for longer, and just for '''you'''. Unlike Try, the commit level on these branches is '''level_2 (and above) contributors only''' so please bear that in mind.

===Do you need a disposable branch?===
Ask yourself the following:

'''Does your project have an end date?'''

If your answer is '''No''' then you should follow the process at [https://wiki.mozilla.org/ReleaseEngineering:ProjectBranchPlanning Project Branch Planning]

If your project is a temporary feature sprint that needs its own rapid test coverage but will eventually be merged into mozilla-central and no longer be on its own by all means, please go ahead and

===Book one of our fabulous "disposable" project branches===

* Sign up below in the [[#BOOKING_SCHEDULE|BOOKING SCHEDULE]]
* Make a [https://bugzilla.mozilla.org/enter_bug.cgi?product=Developer%20Services&component=Mercurial:%20hg.mozilla.org&short_desc=Requesting%20twig%20repo%20{booked_repo}%20be%20reset&comment=Please%20run%20the%20{script_name}%20and%20reset%20{booked_repo}%20to%20{url}&cc=buildduty@releng.bugs request] (example: {{bug|951811}}) to IT to reset the repo for you as a clone from your own project repo (or default mozilla-central:tip). '''Copy the script below into bug request, replacing the REPO_PATH and TWIG with your repo and booked branch'''.
<pre>
export REPO_PATH=[path to your repo] # eg: users/lsblakk_mozilla.com/staging or comm-central
export TWIG=[alder|birch|cedar|holly|larch|maple] # whichever twig you booked

cd /repo/hg/scripts/
./reset_pp_repo.sh -s /repo/hg/mozilla/$REPO_PATH -r tip -d $TWIG
</pre>
* '''NOTE''': Coordinate with IT when this repo gets reset to push immediately without hitting the webheads. Otherwise, the permissions won't be set correctly.
* '''NOTE''': Your repository will have no hooks enabled after a reset. You'll need to specify in the request if you need any configured.
* Sit back and watch your builds and test results roll in (eg [http://tbpl.mozilla.org/?tree=Alder Alder], [http://tbpl.mozilla.org/?tree=Birch Birch], [http://tbpl.mozilla.org/?tree=Cedar Cedar],[http://tbpl.mozilla.org/?tree=Holly Holly], [http://tbpl.mozilla.org/?tree=Larch Larch], [http://tbpl.mozilla.org/?tree=Maple Maple]).
* '''Special note:''' the first push to your newly cloned repo may not trigger builds if the repo had been pushed to previously, which is {{bug|774862}}. If it does not, please re-open the bug and move it to Release Engineering :: General Automation with a comment 'Please reconfigure the build scheduler'.

<div id="unbook"></div>

===When you're done with one of our fabulous "disposable" project branches===

Simply clear your data (bug, contact, dates) from the [[#BOOKING_SCHEDULE|BOOKING SCHEDULE]] below. If someone is listed in the "Next in Line" column, please let them know you are done.

That's all there is to it!

== Using a custom mozconfig ==

The mozconfigs used for builds live in the same source tree as the main code, eg
* Firefox: <tt>browser/config/mozconfigs/<platform></tt>
* Mobile Native: <tt>mobile/android/config/mozconfigs/android</tt>
* Mobile XUL: <tt>mobile/xul/config/mozconfigs/android-xul</tt>

The 'nightly' file is used for optimised builds, 'debug' for debug. If you are unsure which file you need consult a build log to see which is used. You can adjust these as needed on your branch, and they will be carried over to mozilla-central when you merge back. Please take care with any mozconfig changes you merge back (eg exclude local conveniences).

==Enabling/Disabling of platforms, tests, nightly updates ==
If the specific builds/tests you want are not enabled, or if there are builds/tests which you do not need on your branch, ask RelEng to enable/disable them by filing a bug [https://bugzilla.mozilla.org/enter_bug.cgi?product=Release%20Engineering here].

Nightly builds and updates are disabled by default but can be enabled on request.

== BOOKING SCHEDULE ==

{| class="data wikitable"
|-
! Project Branch
! Regist. bug
! email address of borrower
! User/Dev Team contact
! Booking Dates
! Next in Line
|-
| [https://treeherder.mozilla.org/#/jobs?repo=alder Alder]
| 1100146
| jlal@mozilla.com
| (Taskcluster deployment/branch testing) :lightsofapollo, :garndt, :wcosta
| 2014-11-17 - 2015-1-30
| ''N.B.'' next owner needs to check with RelEng about type of builds needed.
|-
| [https://treeherder.mozilla.org/#/jobs?repo=ash Ash]
|
| mgerva@mozilla.com
|
| 2015-02-09 - TBD
|
|-
| [https://treeherder.mozilla.org/#/jobs?repo=cypress Cypress]
| -
| fabrice@mozilla.com
|
| 2014-12-15 - 2015-03-01
|-
| [https://treeherder.mozilla.org/#/jobs?repo=date Date]
| {{bug|1118796}}
| nthomas@mozilla.com
| Release automation changes
| 2015-01-11 - 2015-03-31
|
|-
| [https://tbpl.mozilla.org/?tree=elm Elm]
| {{bug|627699}}
| glandium@mozilla.com
| Gtk+3 work
| 2014-06-19 - ??? '''''PENDING'''''
| -
|-
| [https://treeherder.mozilla.org/#/jobs?repo=fig Fig]
| -
| mreavy@mozilla.com
| Loop staging
| 2014-09-23 - indefinite
| abr@mozilla.com
|-
| [https://treeherder.mozilla.org/#/jobs?repo=gum Gum]
| -
| paul@mozilla.com
| Profile testing
| 2015-01-20 - 2015-03-31
|-
| [https://treeherder.mozilla.org/#/jobs?repo=holly Holly]
| {{bug|984139}}
| billm@mozilla.com
| :billm on IRC, e10s
| 2013-03-15 - 2014-11-01
|
|-
| [https://treeherder.mozilla.org/#/jobs?repo=jamun Jamun]
| {{bug|701634}}, {{bug|961049}}, {{bug|962168}}
| bturner@mozilla.com, jvarga@mozilla.com
| :bent, :janv, IndexedDB and QuotaManager on PBackground
| 2014-01-21 - 2014-10-31
| -
|-
| [https://treeherder.mozilla.org/#/jobs?repo=larch Larch]
| -
| fabrice@mozilla.com
| Project Graphene
| Until 2015-04-30
|
|-
| [https://treeherder.mozilla.org/#/jobs?repo=maple Maple]
| free
| -
| -
| -
| -
|-
| [https://treeherder.mozilla.org/#/jobs?repo=oak Oak]
| {{bug|790467}} and other risky updater work
| bbondy@mozilla.com, spohl@mozilla.com, rstrong@mozilla.com
| bbondy, spohl, rstrong
| 2012-09-11 - 2015-12-31 '''''PENDING'''''
| -
|-
| [https://treeherder.mozilla.org/#/jobs?repo=pine Pine]
| {{bug|929203}}
| jgriffin@mozilla.com
| :gwagner, debug B2G builds and unit tests
| 2013-10-21 - indefinite '''''PENDING'''''
| -
|-
| Rhizome
| {{bug|1110650}}
| kechang@mozilla.com, kchen@mozilla.com
| kershaw, kanru
| 2015-03-10 - 2015-12-31
|}

Be sure to keep a copy of anything you need from the repo prior to [[#unbook|unbooking]] it.

== Indefinite booking ==
See also [[ReleaseEngineering/SpecialBranches]] for more info on these branches.
{| class="data"
|-
! Project Branch
! Regist. bug
! email address of borrower
! User/Dev Team contact
! Booking Dates
|-
| [https://treeherder.mozilla.org/#/jobs?repo=birch Birch]
| {{bug|1010674}}
| catlee@mozilla.com
| disabled
| 2014-05-15 - indefinite '''''PENDING'''''
|-
| [https://treeherder.mozilla.org/#/jobs?repo=cedar Cedar]
| -
| jgriffin@mozilla.com
| new build/test testing for #ateam and #releng
| 2012-06-25 - indefinite '''''PENDING'''''
|}