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30 commits

Author SHA1 Message Date
Aaron Lehmann
039582f49e Cap the amount of buffering done by BytesPipe 
Turn BytesPipe's Read and Write functions into blocking, goroutine-safe
functions. Add a CloseWithError function to propagate an error code to
the Read function.

Adjust tests to work with the blocking Read and Write functions.

Remove BufReader, since now its users can use BytesPipe directly.

Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
 2015-11-12 10:11:29 -08:00
Stephen J Day
c02491b8c3 Avoid panic on write after close in http 
By adding a (*WriteFlusher).Close, we limit the Write calls to possibly
deallocated http response buffers to the lifetime of an http request.
Typically, this is seen as a very confusing panic, the cause is usually a
situation where an http.ResponseWriter is held after request completion. We
avoid the panic by disallowing further writes to the response writer after the
request is completed.

Signed-off-by: Stephen J Day <stephen.day@docker.com>
 2015-11-02 18:14:43 -08:00
Tibor Vass
e5a4257fa7 Abstract builder and implement server-side dockerfile builder 
This patch creates interfaces in builder/ for building Docker images.
It is a first step in a series of patches to remove the daemon
dependency on builder and later allow a client-side Dockerfile builder
as well as potential builder plugins.

It is needed because we cannot remove the /build API endpoint, so we
need to keep the server-side Dockerfile builder, but we also want to
reuse the same Dockerfile parser and evaluator for both server-side and
client-side.

builder/dockerfile/ and api/server/builder.go contain implementations
of those interfaces as a refactoring of the current code.

Signed-off-by: Tibor Vass <tibor@docker.com>
 2015-10-06 19:10:19 -04:00
Brian Goff
92c1310f61 Merge pull request #16570 from duglin/ReaderFix 
Make Close() on simpleReaderCloser actually close the reader
 2015-09-29 12:55:03 -04:00
Srini Brahmaroutu
2d0927a08b goroutine fairness is not guaranteed causing the hang with GCCGO 
Signed-off-by: Srini Brahmaroutu <srbrahma@us.ibm.com>
 2015-09-25 14:40:16 +00:00
Doug Davis
83d0df9cdc Make Close() on simpleReaderCloser actually close the reader 
Signed-off-by: Doug Davis <dug@us.ibm.com>
 2015-09-24 20:22:59 -07:00
Jess Frazelle
f09705e6aa Merge pull request #16190 from LK4D4/drain_refactor 
Refactoring of bufReader
 2015-09-24 01:54:40 -07:00
Tonis Tiigi
3c6dcfb6ca Make bytesPipe use linear allocations 
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
 2015-09-23 17:12:54 -07:00
Alexander Morozov
46b458fe3b Refactor bufReader to use BytesPipe 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-09-23 16:00:28 -07:00
Alexander Morozov
434c274741 Add BytesPipe datastructure to ioutils 
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
 2015-09-23 16:00:27 -07:00
Hu Keping
0f16fb62e3 Format output of docker info 
Format those info which will only be displayed when daemon is
in debug mode.

Signed-off-by: Hu Keping <hukeping@huawei.com>
 2015-09-23 14:35:13 +08:00
unclejack
cab12d1a89 pkg/ioutils: lower bufReader reset timeout 
Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
 2015-08-28 23:13:02 +03:00
Veres Lajos
0f78f158aa typofix - https://github.com/vlajos/misspell_fixer 
Signed-off-by: Veres Lajos <vlajos@gmail.com>
 2015-08-07 23:25:49 +01:00
Lei Jitang
fcb8d8d48e Enable golint part of #14756 
pkg/broadcastwriter
pkg/graphdb
pkg/httputils
pkg/ioutils

Signed-off-by: Lei Jitang <leijitang@huawei.com>
 2015-08-03 09:45:05 +08:00
David Calavera
62ccc23024 Fix reset timeout for buffer readers. 
Use our goroutine-safe random source.

Signed-off-by: David Calavera <david.calavera@gmail.com>
 2015-07-28 14:30:18 -07:00
Brian Goff
7d99b19364 Split reader interface from logger interface 
Implement new reader interface on jsonfile.
Moves jsonlog decoding from daemon to jsonfile logger.

Signed-off-by: Brian Goff <cpuguy83@gmail.com>
 2015-07-21 20:47:31 -04:00
David Calavera
13a2948dc8 Merge pull request #14605 from brahmaroutu/gccgo_scheduler 
Go Scheduler issue with sync.Mutex
 2015-07-17 08:16:32 -07:00
root
b0e927fed5 Go Scheduler issue with sync.Mutex using gccgo 
Signed-off-by: Srini Brahmaroutu <srbrahma@us.ibm.com>
 2015-07-17 01:33:58 +00:00
Tibor Vass
1601bba9a5 remove pkg/transport and use the one from distribution 
Signed-off-by: Tibor Vass <tibor@docker.com>
 2015-07-16 13:13:46 -04:00
Victor Vieux
27435a1e56 no not print empty keys in docker info 
Signed-off-by: Victor Vieux <victorvieux@gmail.com>
 2015-06-01 15:05:20 -07:00
vagrant
958e93287e fix to gccgo compilation error 
Signed-off-by: Srini Brahmaroutu <srbrahma@us.ibm.com>
 2015-05-14 16:28:23 +00:00
Tianon Gravi
a50705d3d6 Move WriteFlusher out of utils into ioutils 
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
 2015-05-08 12:33:33 -06:00
Vincent Demeester
6b59e983e3 Add more ioutils tests. 
Closes #11595

Signed-off-by: Vincent Demeester <vincent@sbr.pm>
 2015-05-04 19:56:10 +02:00
Antonio Murdaca
d7a5d5b94c Refactor utils/utils, fixes #11923 
Signed-off-by: Antonio Murdaca <me@runcom.ninja>
 2015-04-14 01:37:36 +02:00
unclejack
3b45ed0fee pkg/ioutils: avoid huge Buffer growth in bufreader 
Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
 2015-03-18 19:51:55 +02:00
unclejack
0706016675 pkg/ioutils: add tests for BufReader 
Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
 2015-03-18 19:32:46 +02:00
unclejack
2a633df603 pkg/ioutils: add ReaderErrWrapper to readers 
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
 2014-09-03 11:36:21 +03:00
unclejack
65f57a95bb pkg/ioutils: add NewBufReaderWithDrainbufAndBuffer 
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
 2014-09-03 11:36:21 +03:00
unclejack
028b28e406 pkg/ioutils: add WriteCloserWrapper 
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
 2014-09-03 11:36:21 +03:00
unclejack
27a8494fa3 move some io related utils to pkg/ioutils 
Docker-DCO-1.1-Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com> (github: unclejack)
 2014-09-03 11:36:21 +03:00