1451
92%

Ran 10 Feb 2015 11:06AM UTC

Jobs 14

Files 436

Run time 19min

Badge

Embed ▾

pending completion

Build # 1451

Build Type

Pull #1290

travis-ci

Committed by

nosyjoe

Commit Message

modified method _schedule_next of PeriodicCallback to handle sudden changes of the system time differently:
 * calculating next timeout value directly while advancing by a multiple of callback_time
 * when the system time changes, jumps into the future make the _schedule_next method do a busy wait.
 * on slow machines (RPi), jumps of a few months into the future can block the loop for a few minutes
=> added a check for big differences in current system time and the current value of the next scheduled timeout

On a first boot of an older RPi image, tornado sometime starts before the date&time were updated through NTP, hence blocking the ioloop for several minutes.

Pull Request Pull Request #1290: Avoid busy waiting in ioloop when system time is skipped forward

Run Details

85358 of 100892 relevant lines covered (84.6%)

1.4 hits per line

Uncovered Existing Lines

Lines	Coverage	∆	File
3	85.03	-0.85%	/home/travis/virtualenv/python2.7.9/lib/python2.7/site-packages/tornado-4.2.dev1-py2.7-linux-x86_64.egg/tornado/test/ioloop_test.py
42	82.81	0.09%	/home/travis/virtualenv/python3.3.5/lib/python3.3/site-packages/tornado-4.2.dev1-py3.3-linux-x86_64.egg/tornado/ioloop.py
42	82.81	0.09%	/home/travis/virtualenv/python3.2.5/lib/python3.2/site-packages/tornado-4.2.dev1-py3.2-linux-x86_64.egg/tornado/ioloop.py
46	78.13	-0.15%	/home/travis/virtualenv/python3.4.2/lib/python3.4/site-packages/tornado-4.2.dev1-py3.4-linux-x86_64.egg/tornado/ioloop.py
47	77.86	-0.15%	/home/travis/virtualenv/pypy3-2.4.0/site-packages/tornado-4.2.dev1-py3.2.egg/tornado/ioloop.py
48	77.34	-0.14%	/home/travis/virtualenv/pypy-2.5.0/site-packages/tornado-4.2.dev1-py2.7.egg/tornado/ioloop.py
49	77.08	-0.4%	/home/travis/virtualenv/python2.7.9/lib/python2.7/site-packages/tornado-4.2.dev1-py2.7-linux-x86_64.egg/tornado/ioloop.py

Jobs

ID	Job ID	Ran	Files	Coverage
1	1451.1 (DEPS=true)	10 Feb 2015 11:07AM UTC	0		Travis Job 1451.1
2	1451.2 (DEPS=false)	10 Feb 2015 11:06AM UTC	0		Travis Job 1451.2
3	1451.3 (DEPS=true)	10 Feb 2015 11:09AM UTC	0		Travis Job 1451.3
4	1451.4 (DEPS=false)	10 Feb 2015 11:07AM UTC	73	83.23	Travis Job 1451.4
5	1451.5 (DEPS=true)	10 Feb 2015 11:12AM UTC	72	83.34	Travis Job 1451.5
6	1451.6 (DEPS=false)	10 Feb 2015 11:13AM UTC	72	83.07	Travis Job 1451.6
7	1451.7 (DEPS=true)	10 Feb 2015 11:10AM UTC	73	85.48	Travis Job 1451.7
8	1451.8 (DEPS=false)	10 Feb 2015 11:10AM UTC	73	83.74	Travis Job 1451.8
9	1451.9 (DEPS=true)	10 Feb 2015 11:14AM UTC	73	87.74	Travis Job 1451.9
10	1451.10 (DEPS=false)	10 Feb 2015 11:13AM UTC	73	83.69	Travis Job 1451.10
11	1451.11 (DEPS=true)	10 Feb 2015 11:17AM UTC	0		Travis Job 1451.11
12	1451.12 (DEPS=false)	10 Feb 2015 11:16AM UTC	73	83.95	Travis Job 1451.12
13	1451.13 (DEPS=true)	10 Feb 2015 11:23AM UTC	72	83.71	Travis Job 1451.13
14	1451.14 (DEPS=false)	10 Feb 2015 11:26AM UTC	72	83.71	Travis Job 1451.14

Source Files on build 1451

Coverage	∆	File	Lines	Relevant	Covered	Missed	Hits/Line

tornadoweb / tornado / 1451
92%

README BADGES
x

Markdown

Textile

RDoc

HTML

Rst

Uncovered Existing Lines

Jobs

Source Files on build 1451

tornadoweb / tornado / 1451 92%

README BADGES x

Markdown

Textile

RDoc

HTML

Rst

Uncovered Existing Lines

Jobs

Source Files on build 1451

tornadoweb / tornado / 1451
92%

README BADGES
x