git-annex/Utility
Joey Hess 18e00500ce
bwlimit
Added annex.bwlimit and remote.name.annex-bwlimit config that works for git
remotes and many but not all special remotes.

This nearly works, at least for a git remote on the same disk. With it set
to 100kb/1s, the meter displays an actual bandwidth of 128 kb/s, with
occasional spikes to 160 kb/s. So it needs to delay just a bit longer...
I'm unsure why.

However, at the beginning a lot of data flows before it determines the
right bandwidth limit. A granularity of less than 1s would probably improve
that.

And, I don't know yet if it makes sense to have it be 100ks/1s rather than
100kb/s. Is there a situation where the user would want a larger
granularity? Does granulatity need to be configurable at all? I only used that
format for the config really in order to reuse an existing parser.

This can't support for external special remotes, or for ones that
themselves shell out to an external command. (Well, it could, but it
would involve pausing and resuming the child process tree, which seems
very hard to implement and very strange besides.) There could also be some
built-in special remotes that it still doesn't work for, due to them not
having a progress meter whose displays blocks the bandwidth using thread.
But I don't think there are actually any that run a separate thread for
downloads than the thread that displays the progress meter.

Sponsored-by: Graham Spencer on Patreon
2021-09-21 16:58:10 -04:00
..
Directory remove unused imports 2020-11-02 15:36:11 -04:00
DirWatcher fix build on openbsd 2021-02-01 11:53:31 -04:00
Env fix a annex.pidlock issue 2020-06-17 15:30:59 -04:00
LockFile decorate openTempFile errors with the template name 2021-08-30 13:05:02 -04:00
LockPool more RawFilePath conversion 2020-10-29 10:50:29 -04:00
Path fileRef: make paths relative and simplified 2021-05-07 13:25:59 -04:00
Process fix missing new lines in processTranscript 2021-08-02 13:42:27 -04:00
Scheduled explict export lists 2019-11-23 11:24:10 -04:00
Tmp explict export lists 2019-11-23 11:24:10 -04:00
Aeson.hs switch MetaValue to ByteString and MetaField to Text 2019-01-07 14:18:24 -04:00
Android.hs explict export lists 2019-11-21 16:08:37 -04:00
Applicative.hs squelch tab warnings 2019-11-22 12:49:41 -04:00
Attoparsec.hs fix git ls-tree parser 2019-12-06 14:05:48 -04:00
AuthToken.hs comment typo 2019-01-03 00:22:05 -04:00
Base64.hs add newtypes for QuickCheck to avoid LANG=C issues 2020-11-09 20:21:18 -04:00
Batch.hs add searchPathContents 2021-02-02 19:06:15 -04:00
Bloom.hs remove many old version ifdefs 2019-07-05 15:09:37 -04:00
CoProcess.hs Revert "async exception safety for coprocesses" 2020-07-06 15:11:28 -04:00
CopyFile.hs Run cp -a with --no-preserve=xattr, to avoid problems with copied xattrs 2021-08-27 13:09:34 -04:00
Daemon.hs set cwd rarher than changing current process directory 2021-05-12 17:44:22 -04:00
Data.hs simplify and speed up Utility.FileSystemEncoding 2021-08-11 12:13:31 -04:00
DataUnits.hs adeiu, MissingH 2017-05-16 01:03:52 -04:00
DBus.hs explict export lists 2019-11-21 16:08:37 -04:00
Debug.hs simplify and speed up Utility.FileSystemEncoding 2021-08-11 12:13:31 -04:00
DebugLocks.hs explict export lists 2019-11-21 16:08:37 -04:00
Directory.hs finish fixing removeLink on windows 2020-11-24 13:20:44 -04:00
DirWatcher.hs explict export lists 2019-11-21 16:08:37 -04:00
DiskFree.hs removed the old Android app 2018-10-13 01:41:11 -04:00
Dot.hs explict export lists 2019-11-21 16:08:37 -04:00
DottedVersion.hs more RawFilePath conversion 2020-10-29 12:03:50 -04:00
Env.hs explict export lists 2019-11-21 16:08:37 -04:00
Exception.hs comment typo 2021-01-21 14:13:55 -04:00
FileMode.hs finish fixing removeLink on windows 2020-11-24 13:20:44 -04:00
FileSize.hs finish fixing removeLink on windows 2020-11-24 13:20:44 -04:00
FileSystemEncoding.hs simplify and speed up Utility.FileSystemEncoding 2021-08-11 12:13:31 -04:00
Format.hs export encode_c' 2020-12-09 15:28:45 -04:00
FreeDesktop.hs use System.Directory not Utility.Directory 2016-09-22 11:34:55 -04:00
GitLFS.hs Build with the git-lfs library when available 2020-06-22 11:21:25 -04:00
Glob.hs Windows: include= and exclude= containing '/' will also match filenames that are written using '\' 2020-12-15 12:39:34 -04:00
Gpg.hs add searchPathContents 2021-02-02 19:06:15 -04:00
Hash.hs distinguish between incremental verification failing and not being done 2021-08-18 14:38:02 -04:00
HtmlDetect.hs addurl: Avoid crashing when used on beegfs. 2021-07-05 13:02:40 -04:00
HttpManagerRestricted.hs Build with the http-client-restricted library when available 2020-06-22 11:31:31 -04:00
HumanNumber.hs Fix a rounding bug in display of data sizes 2021-07-30 09:56:04 -04:00
HumanTime.hs avoid parseDuration succeeding on empty string 2020-12-08 12:51:56 -04:00
InodeCache.hs omit inode from ContentIdentifier for directory special remote 2021-01-19 13:15:07 -04:00
IPAddress.hs annex.security.allowed-ip-addresses ports syntax 2020-02-25 15:45:52 -04:00
libkqueue.c update my email address and homepage url 2015-01-21 12:50:09 -04:00
libkqueue.h fix prototype 2012-06-19 01:57:19 -04:00
LinuxMkLibs.hs more RawFilePath conversion 2020-10-29 10:50:29 -04:00
LockFile.hs use lock pools throughout git-annex 2015-05-19 14:09:52 -04:00
LockPool.hs Fix shared lock file FD leak. 2016-03-01 15:31:39 -04:00
LogFile.hs explict export lists 2019-11-21 16:08:37 -04:00
Lsof.hs convert to withCreateProcess for async exception safety 2020-06-04 12:44:09 -04:00
MagicWormhole.hs add searchPathContents 2021-02-02 19:06:15 -04:00
Matcher.hs fix handling of implicit and before parens 2021-01-28 13:51:07 -04:00
MD5.hs use filepath-bytestring for annex object manipulations 2019-12-11 15:25:07 -04:00
Metered.hs bwlimit 2021-09-21 16:58:10 -04:00
Misc.hs ByteString Ref continued 2020-04-07 11:54:27 -04:00
Monad.hs explict export lists 2019-11-21 16:08:37 -04:00
Mounts.hs removed the old Android app 2018-10-13 01:41:11 -04:00
MoveFile.hs finish fixing removeLink on windows 2020-11-24 13:20:44 -04:00
Network.hs explict export lists 2019-11-21 16:08:37 -04:00
NotificationBroadcaster.hs update my email address and homepage url 2015-01-21 12:50:09 -04:00
OptParse.hs explict export lists 2019-11-21 16:08:37 -04:00
OSX.hs explict export lists 2019-11-21 16:08:37 -04:00
PartialPrelude.hs explict export lists 2019-11-21 16:08:37 -04:00
Path.hs fix test suite failure on windows 2021-09-01 11:32:25 -04:00
Percentage.hs update my email address and homepage url 2015-01-21 12:50:09 -04:00
PID.hs explict export lists 2019-11-21 16:08:37 -04:00
Process.hs switch from hslogger to purpose-built Utility.Debug 2021-04-05 13:40:31 -04:00
QuickCheck.hs fix build warning 2021-01-13 14:48:41 -04:00
RawFilePath.hs squash build warnings on windows 2020-11-23 14:00:17 -04:00
ResourcePool.hs check-attr resource pool 2020-04-21 11:05:57 -04:00
Rsync.hs Parse youtube-dl progress output 2020-09-29 17:53:48 -04:00
SafeCommand.hs add newtypes for QuickCheck to avoid LANG=C issues 2020-11-09 20:21:18 -04:00
Scheduled.hs add dropFromEnd 2018-11-23 11:24:05 -04:00
Shell.hs add searchPathContents 2021-02-02 19:06:15 -04:00
ShellEscape.hs add newtypes for QuickCheck to avoid LANG=C issues 2020-11-09 20:21:18 -04:00
SimpleProtocol.hs minor improvements 2020-12-09 15:28:11 -04:00
Split.hs reword comment 2019-11-27 16:38:18 -04:00
SshConfig.hs more RawFilePath conversion 2020-11-05 18:45:37 -04:00
SshHost.hs avoid the dashed ssh hostname class of security holes 2017-08-17 22:11:31 -04:00
Su.hs add searchPathContents 2021-02-02 19:06:15 -04:00
SystemDirectory.hs Fix build with directory-1.3. 2016-12-20 15:23:59 -04:00
Tense.hs explict export lists 2019-11-23 11:24:10 -04:00
ThreadLock.hs explict export lists 2019-11-23 11:24:10 -04:00
ThreadScheduler.hs avoid displaying the scanning annexed files message when repo is not large 2021-06-04 13:16:48 -04:00
TimeStamp.hs explict export lists 2019-11-23 11:24:10 -04:00
TList.hs further change to support dlist-1.0 2020-08-05 10:37:14 -04:00
Tmp.hs decorate openTempFile errors with the template name 2021-08-30 13:05:02 -04:00
Tor.hs add searchPathContents 2021-02-02 19:06:15 -04:00
Touch.hs fix build on windows 2020-11-16 09:31:45 -04:00
Tuple.hs explict export lists 2019-11-23 11:24:10 -04:00
Url.hs incremental verification for web special remote 2021-08-18 15:02:22 -04:00
UserInfo.hs removed the old Android app 2018-10-13 01:41:11 -04:00
Verifiable.hs add newtypes for QuickCheck to avoid LANG=C issues 2020-11-09 20:21:18 -04:00
WebApp.hs squash remaining build warnings on windows 2020-11-24 12:35:09 -04:00
Yesod.hs remove many old version ifdefs 2019-07-05 15:09:37 -04:00