f69ef84e36
Fix race in the detection of truncation.
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Before going into ChangeEvents(), the code was calling stat on the file
to know where it was at, which is incorrect as stat could return the new
file size post truncation. Instead we now ask the file descriptor about
our current offset, so we can compare our offset to the file size to try
to detect truncation.
Truncation detection remains brittle, but this closes an annoying race
we frequently run into.
2015-10-27 22:42:26 -07:00
05d326f717
Merge pull request #62 from florindragos/master
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Treat permission error as if file was deleted on windows
2015-09-30 10:56:01 -07:00
9ca2efc54b
Merge pull request #32 from 0x001D/master
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detect file size modification for polling
2015-09-30 10:46:22 -07:00
2403cad5eb
Fix imports
2015-09-30 17:50:49 +03:00
d9f4dcdb25
Treat permission error as if file was deleted on windows
2015-09-29 17:32:21 +03:00
c2a48be739
add FILE_SHARE_DELETE flag when opening file
2014-07-28 16:38:02 +03:00
22e519566e
Fix tomb import
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has moved from launchpad.net (now down) to GitHub, and accessible as
gopkg.in/tomb.v1
closes #33
2014-06-14 23:39:34 -07:00
604d99043e
detect file size modification for polling
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polling did not work (at least for a win32 environment)
2014-06-12 00:22:14 +02:00
56c4b221b8
replace the alarmist panic with Fatal
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Fatal shows only a single goroutine stacktrace.
2013-10-11 18:19:43 -07:00
a7f9b4b6fc
Fixed stop hang & stop err
2013-09-23 15:03:51 +08:00
68dffd22b4
fix a regression with truncation detection
2013-05-29 15:08:24 -07:00
499e541b19
copytruncate should work even if ReOpen is False.
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at least, `tail -f` (not `tail -F` which is analogous to ReOpen)
reopens truncated files.
this change introduces the FileChanges struct to abstract the change
notifications for file changes, deletions and truncations.
2013-05-29 14:32:59 -07:00
2cddd48e0a
clean up ChangeEvents' goroutines upon tail.Stop
2013-05-29 11:35:27 -07:00
7599e3efb9
fix tail.Stop blocking when called in midst of re-opening
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this is what caused the test to hang occasionally. after this fix,
test completes in 2mins all the time.
closes issue #4
2013-05-28 19:35:12 -07:00
0f67bc352f
make watch.go its own package
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for the purpose for upcoming changes to the watch functionality.
2013-05-28 16:37:21 -07:00
Benoit Sigoure
Nino Khodabandeh
Florin Dragos
florindragos
Sridhar Ratnakumar
0x001D
Sridhar Ratnakumar
miraclesu