e75b95a1b3
[entropy.client.package] workout_subdir: do not rmtree if symlink expected but directory found
2013-12-07 20:30:06 +01:00
e6cca25473
[entropy.client.package] fail (rather than rmtree) when a file is expected but directory is found
2013-12-07 20:30:06 +01:00
0d486bc470
[entropy.client.package] if a directory is a file, do not unlink() but rename()
2013-12-07 20:30:06 +01:00
a0d4711cdc
[entropy.client.package.actions] remove: commit after insertSpmUid()
2013-12-07 20:30:06 +01:00
6d4f9e3089
[entropy.client.package.actions] install: commit after insertSpmUid()
2013-12-07 20:30:06 +01:00
529203ce5a
[RigoDaemon] maybe_enqueue_kernel_actions: use simulate
2013-12-07 20:30:06 +01:00
4f9d8ef61d
[RigoDaemon] fixup pylint warnings
2013-12-07 20:30:06 +01:00
b26842e826
[entropy.db] direct: wrap yield around a try/finally block
2013-12-07 20:30:06 +01:00
c356d615f3
[Rigo] use direct access to the installed packages repository, avoid locking
...
Locking is too expensive, and using memory cached data may result
in huge inconsistencies due to stale data. Direct mode allows to
skip memory cache and read data directly from the database storage.
However, entropy.db.sqlite queries using memory caches did not
perform very well when cache is cold. But this has been solved by
directed() already (a different query is run if memory cache is disabled).
2013-12-07 20:30:06 +01:00
3545f2b619
[entropy.db] add direct access support to repository
...
In latency sensitive code paths, the performance penality caused
by file lock contention and memory cache invalidation is too high.
This problem happens in Rigo, which is extremely latency sensitive.
Since we don't want to crap on the user, a way to solve this is
letting API consumers skip the memory cache and read data directly
from the database store. The trade off is that data may be stale,
incomplete, or invalid, but as long as the consumer is aware of this,
that's fine.
2013-12-07 20:30:06 +01:00
1739953f8d
[Rigo] add installed pkgs repository wherever it makes sense
...
In latency sensitive code paths, it's much better to deal with
stale and invalid data rather than causing long delays.
2013-12-07 20:30:06 +01:00
94e07648ec
[RigoDaemon] add concurrency support \o/
2013-12-07 20:30:06 +01:00
f8d0511506
[entropy.client.package.actions] multifetch: fix pre_download_hook for edeltas
2013-12-07 20:30:06 +01:00
d88e33c40c
[RigoDaemon] use context manager with ReadersWritersSemaphore
2013-12-07 20:30:06 +01:00
65f5dce076
[entropy.client.package] add sys import
2013-12-07 20:30:06 +01:00
a8c98a5081
[entropy.client.package.actions] action: cope with unavailability of file locking
...
Some filesystems, especially old network file systems, don't support
file locking. Try not to explode if this is the case but rather nag
the user with scary error messages.
2013-12-07 20:30:06 +01:00
76df355ca4
[solo.commands.pkg] add concurrency support
2013-12-07 20:30:06 +01:00
53b5d9cddc
[solo.commands.unused] add concurrency support
2013-12-07 20:30:06 +01:00
e0142412d8
[solo.commands.mask] acquire the Entropy Resources Lock in shared mode
2013-12-07 20:30:06 +01:00
25d88d95b6
[solo.commands.conf] acquire the Entropy Resources Lock in shared mode
2013-12-07 20:30:06 +01:00
9298c740fe
[solo.commands.ugc] acquire the Entropy Resources Lock in shared mode
2013-12-07 20:30:06 +01:00
ecb0914084
[Rigo] add "in:exact" command to allow users to match packages, use it for lts kernels
2013-12-07 20:30:06 +01:00
b7eeb5ce8a
[Rigo] use context manager with Entropy.rwsem()
2013-12-07 20:30:06 +01:00
7378906396
[entropy.misc] ReadersWritersSemaphore: add reader() and writer() context managers
2013-12-07 20:29:20 +01:00
68f5fd0320
[entropy.client] Trigger: lazily load the Source Package Manager instance object
2013-12-07 20:29:20 +01:00
6af6a2115e
[entropy.client] move Trigger class under package.actions, make it "private"
2013-12-07 20:29:20 +01:00
c8a0377845
[solo.commands.cache] add concurrency support
2013-12-07 20:29:20 +01:00
818f96fdf7
[entropy.db.sqlite] increase sqlite3 internal lock timeout to 60 seconds
2013-12-07 20:29:20 +01:00
8c73f9b24c
[matter] lazily load the Entropy Server instance object
2013-12-07 20:29:19 +01:00
b886d7e3fc
[matter] use Server class with acquire_entropy_locks
2013-12-07 20:29:19 +01:00
0725612508
[kernel-switcher] use Client class with acquire_entropy_locks
2013-12-07 20:29:19 +01:00
6e81d188c3
[kernel-switcher] add concurrency support
2013-12-07 20:29:19 +01:00
a8fcfd7b15
[kswitch] add concurrency support
2013-12-07 20:29:19 +01:00
e7555f4127
[solo.commands.manage] allow concurrency, use the Entropy Resources Lock in shared mode
2013-12-07 20:29:19 +01:00
9c38af6a34
[entropy.security] document installed repository lock usage requirements
...
entropy.Security will undergo a complete overhaul in the next months.
2013-12-07 20:29:19 +01:00
19439db61c
[solo.commands.security] add concurrency support
2013-12-07 20:29:19 +01:00
13af91c7ba
[solo.commands.libtest] add concurrency support
2013-12-07 20:29:19 +01:00
e317a71524
[solo.commands.deptest] add concurrency support
2013-12-07 20:29:19 +01:00
f4a25af5d0
[solo.commands.upgrade] add concurrency support
2013-12-07 20:29:19 +01:00
5dfcdb2794
[solo.commands.remove] add concurrency support
2013-12-07 20:29:19 +01:00
3e97a39779
[solo.commands.preservedlibs] add concurrency support
2013-12-07 20:29:19 +01:00
008b65d11b
[solo.commands.download] add concurrency support
2013-12-07 20:29:19 +01:00
55d1b8aa8f
[solo.commands.source] add concurrency support
2013-12-07 20:29:19 +01:00
7046aedc52
[solo.commands.config] add concurrency support
2013-12-07 20:29:19 +01:00
53a1b117ae
[entropy.client.package] preservedlibs: update API documentation
2013-12-07 20:29:19 +01:00
ac0e1ca28e
[solo.commands._manage] make _show_preserved_libraries process and thread safe
2013-12-07 20:29:19 +01:00
24993db8bb
[solo.commands.remove] remove _prompt_removal(), old heritage
2013-12-07 20:29:19 +01:00
87ef9a169d
[solo.commands.install] add concurrency support
2013-12-07 20:29:19 +01:00
72069d4227
[solo.commands._manage] remove _show_packages_info(), old heritage
2013-12-07 20:29:19 +01:00
1c7b684aa4
[entropy.client.misc] make ConfigurationFiles process and thread safe wrt inst_repo
2013-12-07 20:29:19 +01:00
Fabio Erculiani