Commit Graph

71 Commits

Author SHA1 Message Date
Jakob Borg
f3dc78d457 Don't deadlock after checking relay client status (fixes #2404) 2015-10-22 20:32:15 +02:00
Audrius Butkevicius
4f0680c3c8 Add separate client for dynamic relays (fixes #2368)
Did some manual tests in the playground, such as kicking off two clients in parallel, first connecting,
second one getting a message about already being connected, falling back to the second address.
2015-10-21 20:08:14 +01:00
Jakob Borg
aa42aafe33 Don't panic on clean shutdown 2015-10-20 15:59:37 +02:00
Jakob Borg
6578ffe2c9 Merge pull request #2320 from AudriusButkevicius/proto
More proto changes
2015-10-18 08:47:30 +02:00
Audrius Butkevicius
9f4cd7716e Add more information about the folders to ClusterConfig 2015-10-17 09:46:46 +01:00
Audrius Butkevicius
e4e3c19e96 Our dialer sets up TCP options 2015-10-16 19:18:22 +01:00
Audrius Butkevicius
985ea29940 Add proxy support (fixes #271) 2015-10-15 21:01:42 +01:00
Audrius Butkevicius
2972472179 Add missing close 2015-10-12 17:10:59 +01:00
Jakob Borg
ec8bc02d33 Silence spurious debug (fixes #2369) 2015-10-12 10:11:58 +09:00
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
Jakob Borg
7fdfa81fb8 Fix vet and lint complaints 2015-09-22 20:34:24 +02:00
Jakob Borg
4581c57478 Fix import paths 2015-09-22 19:38:46 +02:00
Jakob Borg
f177924629 Rejiggle lib/relaysrv/* -> lib/relay/* 2015-09-22 19:37:03 +02:00
Jakob Borg
b0cd7be39b New global discovery protocol over HTTPS (fixes #628, fixes #1907) 2015-09-20 21:10:53 +02:00
Jakob Borg
7e3c06191e lib/relay need not depend on lib/model any more 2015-09-14 20:19:39 +02:00
Jakob Borg
596a49c112 Invert initialization dependence on relay/conns
This makes it so we can initialize the relay management and then give
that to the connection management, instead of the other way around.

This is important to me in the discovery revamp I'm doing, as otherwise
I get a circular dependency when constructing stuff, with relaying
depending on connection, connection depending on discovery, and
discovery depending on relaying.

With this fixed, discovery will depend on relaying, and connection will
depend on both discovery and relaying.
2015-09-14 10:21:55 +02:00
Jakob Borg
148b2b9d02 Fix crash when relaying or global discovery is disabled (fixes #2246) 2015-09-09 12:58:57 +02:00
AudriusButkevicius
876d7ac85e Pick a single relay (fixes #2182) 2015-09-02 18:05:34 +01:00
Jakob Borg
21adf752c8 Refactor: slightly simplify relay.Svc 2015-08-23 09:39:53 +02:00
Audrius Butkevicius
6cccd9b6fc Add dynamic relay lookup (DDoS relays.syncthing.net!) 2015-08-19 21:12:34 +01:00
Audrius Butkevicius
8f2db99c86 Expose connection type and relay status in the UI 2015-08-19 21:11:55 +01:00