Commit Graph

9 Commits

Author SHA1 Message Date
Jakob Borg
18cc7a663b lib: Remove osutil.Remove & osutil.RemoveAll (fixes #3513)
These are no longer required with Go 1.7. Change made by removing the
functions, doing a global s/osutil.Remove/os.Remove/.

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3514
2016-08-16 10:01:58 +00:00
Jakob Borg
cf5febad47 build, cmd, lib: Minimum supported compiler version is Go 1.5 2016-08-15 08:37:32 +02:00
Jakob Borg
dcbf68e104 lib/versioner: Hack to make test coverage stable from run to run
GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3485
2016-08-08 18:27:55 +00:00
Jakob Borg
ac3b03881a gui: Add addresses for disconnected devices (fixes #3340)
Also fixes an issue where the discovery cache call would only return the
newest cache entry for a given device instead of the merged addresses
from all cache entries (which is more useful).

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/3344
2016-06-26 10:47:23 +00:00
Jakob Borg
fa1cfd94d0 lib/versioner: Refactor for testing, speed up test
Test now takes <1 second instead of 100 seconds

GitHub-Pull-Request: https://github.com/syncthing/syncthing/pull/2978
2016-04-15 14:26:39 +00:00
Jakob Borg
2280566bca Better error messages for globbing errors 2015-12-15 10:04:13 +01:00
Jakob Borg
76af9ba53d Implement facility based logger, debugging via REST API
This implements a new debug/trace infrastructure based on a slightly
hacked up logger. Instead of the traditional "if debug { ... }" I've
rewritten the logger to have no-op Debugln and Debugf, unless debugging
has been enabled for a given "facility". The "facility" is just a
string, typically a package name.

This will be slightly slower than before; but not that much as it's
mostly a function call that returns immediately. For the cases where it
matters (the Debugln takes a hex.Dump() of something for example, and
it's not in a very occasional "if err != nil" branch) there is an
l.ShouldDebug(facility) that is fast enough to be used like the old "if
debug".

The point of all this is that we can now toggle debugging for the
various packages on and off at runtime. There's a new method
/rest/system/debug that can be POSTed a set of facilities to enable and
disable debug for, or GET from to get a list of facilities with
descriptions and their current debug status.

Similarly a /rest/system/log?since=... can grab the latest log entries,
up to 250 of them (hardcoded constant in main.go) plus the initial few.

Not implemented in this commit (but planned) is a simple debug GUI
available on /debug that shows the current log in an easily pasteable
format and has checkboxes to enable the various debug facilities.

The debug instructions to a user then becomes "visit this URL, check
these boxes, reproduce your problem, copy and paste the log". The actual
log viewer on the hypothetical /debug URL can poll regularly for new log
entries and this bypass the 250 line limit.

The existing STTRACE=foo variable is still obeyed and just sets the
start state of the system.
2015-10-03 18:09:53 +02:00
Alexander Graf
abc606608c Fix time zone error in staggered versioning (fixes #2165) 2015-08-19 17:23:50 +02:00
Jakob Borg
7705a6c1f1 mv internal lib 2015-08-09 09:35:26 +02:00