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353 Commits

Author SHA1 Message Date
Juan Batiz-Benet
140cd1fd1b remove debugerrors 
We now consider debugerrors harmful: we've run into cases where
debugerror.Wrap() hid valuable error information (err == io.EOF?).
I've removed them from the main code, but left them in some tests.
Go errors are lacking, but unfortunately, this isn't the solution.

It is possible that debugerros.New or debugerrors.Errorf should
remain still (i.e. only remove debugerrors.Wrap) but we don't use
these errors often enough to keep.
 2015-04-20 00:35:35 -07:00
Jeromy
e186e740de move log messages out of warning level 2015-04-13 19:48:55 -07:00
Juan Batiz-Benet
d749930dfb dht-handlers-log-keys 2015-04-02 03:02:23 -07:00
Jeromy
bb1b0d50e0 Address comments from PR 2015-03-31 18:17:58 -07:00
Jeromy
97aeda9ae8 cache public keys and use better method for fetching 2015-03-31 18:17:58 -07:00
Jeromy Johnson
5e3f9f3574 Merge pull request #986 from ipfs/feat/dht-bw-usage 
reduce dht bandwidth consumption
 2015-03-31 18:15:18 -07:00
Ho-Sheng Hsiao
bf22aeec0a Reorged imports from jbenet/go-ipfs to ipfs/go-ipfs 
- Modified Godeps/Godeps.json by hand
- [TEST] Updated welcome docs hash to sharness
- [TEST] Updated contact doc
- [TEST] disabled breaking test (t0080-repo refs local)
 2015-03-31 12:52:25 -07:00
Jeromy
a437240989 reduce dht bandwidth consumption 
Signed-off-by: Jeromy <jeromyj@gmail.com>
 2015-03-30 07:54:17 -07:00
Juan Batiz-Benet
60b18d3ad1 dht: tone down dht bootstrap 
move to a less aggressive period. 5m instead of 20s
 2015-03-19 04:02:00 -07:00
Jeromy
7ad8dd8523 ignore bootstrap failures in namesys initialization 2015-03-17 21:57:57 -07:00
Juan Batiz-Benet
1d5b903611 added cancel func calls previously ignored 2015-03-07 09:31:46 -08:00
Henry
435e8188a3 don't ignore returned cancelFunc() 2015-03-07 14:47:07 +01:00
Juan Batiz-Benet
c2bbca0596 query: fix race condition: redux 
this time just move to goprocess
 2015-03-07 04:08:26 -08:00
Juan Batiz-Benet
7a03d677ff query: fixed race condition 2015-03-07 02:44:20 -08:00
Jeromy
523e603e59 error -> debug 2015-02-26 22:05:51 -08:00
Jeromy
7fb63d7e43 move signing options into a validation checker struct 2015-02-26 22:05:03 -08:00
Jeromy
049b5ad945 make signing dht put records optional 2015-02-26 22:05:03 -08:00
Jeromy
3b2bd9bf6a make the providers manager respect contexts 2015-02-26 18:02:23 -08:00
Juan Batiz-Benet
88dea5771d Merge pull request #819 from jbenet/x_net_context_leeroy 
update context imports to golang.org/x/net
 2015-02-25 03:17:28 -08:00
Henry
92d08db7a5 rewrote import paths of go.net/context to use golang.org/x/context 
- updated go-ctxgroup and goprocess
ctxgroup: AddChildGroup was changed to AddChild. Used in two files:
- p2p/net/mock/mock_net.go
- routing/dht/dht.go

- updated context from hg repo to git
prev. commit in hg was ad01a6fcc8a19d3a4478c836895ffe883bd2ceab. (context: make parentCancelCtx iterative)
represents commit 84f8955a887232b6308d79c68b8db44f64df455c in git repo

- updated context to master (b6fdb7d8a4ccefede406f8fe0f017fb58265054c)

Aaron Jacobs (2):
net/context: Don't accept a context in the DoSomethingSlow example.
context: Be clear that users must cancel the result of WithCancel.

Andrew Gerrand (1):
go.net: use golang.org/x/... import paths

Bryan C. Mills (1):
net/context: Don't leak goroutines in Done example.

Damien Neil (1):
context: fix removal of cancelled timer contexts from parent

David Symonds (2):
context: Fix WithValue example code.
net: add import comments.

Sameer Ajmani (1):
context: fix TestAllocs to account for ints in interfaces
 2015-02-25 11:58:19 +01:00
Jeromy
4899d9349c error -> debug 2015-02-23 21:09:16 -08:00
Jeromy
7e40503020 dont potentially kill our memory 2015-02-23 21:09:16 -08:00
Jeromy
7c0c3c4511 add put and get dht commands to cli 2015-02-23 21:09:16 -08:00
Juan Batiz-Benet
cc8ed14e7a bootstrap: update bootstrapping process. 
Note: the dht-specific part of the bootstrap function
was only there to make sure to call `dht.Update(ctx, npeer)`.
This already happens on all new connections made by the
network, as the dht is signed up for notifications.
 2015-02-15 04:41:16 -08:00
Brian Tiger Chow
9dd12922b3 refactor(routing) expose Bootstrap() error on routing interface 2015-02-15 04:41:16 -08:00
Jeromy
066ebda687 a few more cleanup changes to handlers 2015-02-13 08:29:10 +00:00
Jeromy
241e34267c this might solve all our problems 2015-02-13 08:08:30 +00:00
Juan Batiz-Benet
d8a5bd0549 dht/query: make sure to cancel all contexts. 
We are leaking peer queues:

http://gateway.ipfs.io/ipfs/QmQxVA48CzVwwNYExUiFe56VrUBn8u368ZfchnCLoc7fSC/moriarty
 2015-02-03 12:19:17 -08:00
Juan Batiz-Benet
58f39687cf logs: removed all log.Errors unhelpful to users 
Let's save log.Error for things the user can take action on.
Moved all our diagnostics to log.Debug. We can ideally reduce them
even further.
 2015-02-03 01:06:07 -08:00
Juan Batiz-Benet
e908effb4b AddrManager: use addr manager with smarter TTLs 
This addr manager should seriously help with the addrsplosion
problem.
 2015-02-02 21:04:14 -08:00
Juan Batiz-Benet
18ceb73efc dht: use our most recent Addrs 2015-02-02 21:04:13 -08:00
Brian Tiger Chow
2968221603 log(dht/pb) include key in dht message loggable 2015-02-01 22:08:49 -08:00
Brian Tiger Chow
35a5fa6f6f feat(dht/message) add PeerRoutingInfo 2015-02-01 21:54:19 -08:00
Juan Batiz-Benet
a2e3ea6236 dht/notif: bugfix in hanging connects 
http://gifs.gifbin.com/012011/1295375531_cat-jump-fail.gif
 2015-02-01 04:29:32 -08:00
Juan Batiz-Benet
d0432f9e75 dht: removing addrs sanity check 
About to allow dht to start without local addresses. this is
so that we can initialize the dht and sign it up to listen
on the muxer, before our node starts accepting incoming connections.
otherwise, we lose some (we're observing this happening already).

I looked through the dht's use of the peerstore, and the check here
doesnt seem to be as important as the panic implies. I believe the
panic was used for debugging weird "dont have any address" conditions
we had earlier.
 2015-01-30 20:37:52 -08:00
Juan Batiz-Benet
98f2b0779f p2p/net: notify on listens 
Network now signals when it successfully listens on some address
or when an address shuts down. This will be used to establish and
close nat port mappings. It could also be used to notify peers
of address changes.
 2015-01-30 20:37:52 -08:00
Brian Tiger Chow
25b1d34ae0 log(dht): remove lots of query debug logs 
the debug log is flooded with pages upon pages of...

we've gotta be more judicious with our use of console logs. i'm sure
there's interesting actionable information in here. let's use the
console logging more like a sniper rifle and less like birdshot.

feel free to revert if there are specific critical statements in this
changeset

03:05:24.096 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
queryPeer(<peer.ID QmSoLp>) QUERY worker for: <peer.ID QmSoLp> - not
found, and no closer peers. prefixlog.go:107
03:05:24.096 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
queryPeer(<peer.ID QmSoLp>) completed prefixlog.go:107
03:05:24.096 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
queryPeer(<peer.ID QmSoLp>) finished prefixlog.go:107
03:05:24.096 DEBUG        dht: dht(<peer.ID QmWGN3>)
FindProviders(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK)
Query(<peer.ID QmSoLn>) 0 provider entries prefixlog.go:107
03:05:24.096 DEBUG        dht: dht(<peer.ID QmWGN3>)
FindProviders(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK)
Query(<peer.ID QmSoLn>) 0 provider entries decoded prefixlog.go:107
03:05:24.096 DEBUG        dht: dht(<peer.ID QmWGN3>)
FindProviders(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK)
Query(<peer.ID QmSoLn>) got closer peers: 0 [] prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID QmWGN3>)
FindProviders(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK)
Query(<peer.ID QmSoLn>) end prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
queryPeer(<peer.ID QmSoLn>) query finished prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
queryPeer(<peer.ID QmSoLn>) QUERY worker for: <peer.ID QmSoLn> - not
found, and no closer peers. prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
queryPeer(<peer.ID QmSoLn>) completed prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
queryPeer(<peer.ID QmSoLn>) finished prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
all peers ended prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
spawnWorkers end prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
failure: %s routing: not found prefixlog.go:107
03:05:24.097 DEBUG        dht: dht(<peer.ID
QmWGN3>).Query(QmXvrpUZXCYaCkf1jfaQTJASS91xd47Yih2rnVC5YbFAAK).Run(3)
end prefixlog.go:107
 2015-01-30 06:57:41 -08:00
Juan Batiz-Benet
45e4352c9c dropped down log.Errors 2015-01-26 19:13:44 -08:00
Jeromy
739b19115b correct notifications for findProviders 2015-01-25 01:41:06 +00:00
Juan Batiz-Benet
6c6dcfce2b Merge pull request #640 from jbenet/races 
more races 2015-01-24
 2015-01-24 10:49:42 -08:00
Juan Batiz-Benet
66503701ac dht: TestConnectCollision skip in Travis 
+ longer timeout
 2015-01-24 10:34:28 -08:00
Juan Batiz-Benet
8037235c6d disable dht TestPeriodicBootstrap on CI 2015-01-24 10:30:15 -08:00
Juan Batiz-Benet
00d7b498ef routing/dht: adjust routing table on peer conn/disc 2015-01-24 09:13:44 -08:00
Brian Tiger Chow
6fedf259eb remove prefix logger 2015-01-24 00:30:56 -08:00
Jeromy
d68efad06c respect verbose option a bit, and show query events for other commands 2015-01-24 05:32:50 +00:00
Jeromy
56a5e72760 implement dht findprovs and add error output to dht query 2015-01-24 03:56:46 +00:00
Juan Batiz-Benet
e65afaf198 dont rate limit query during dials 2015-01-24 03:56:46 +00:00
Jeromy
528eb5a55a use a notification type strategy for the query events 2015-01-24 03:56:45 +00:00
Jeromy
ec5276c29c really ugly impl of 'ipfs dht query' command 2015-01-24 03:56:45 +00:00
Juan Batiz-Benet
4a5f5e2e2b reprovide: wait a minute before reproviding 
Many times, a node will start up only to shut down immediately.
In these cases, reproviding is costly to both the node, and the
rest of the network. Also note: the probability of a node being
up another minute increases with uptime.

TODO: maybe this should be 5 * time.Minute
 2015-01-23 05:25:32 -08:00