Commit Graph

3477 Commits

Author SHA1 Message Date
Johan T. Halseth
e3ae204fcb discovery: make gossiper able to resend failed AnnounceSignatures
This commit makes the gossiper track the state of a local
AnnounceSignature message, such that it can retry sending
it to the remote peer if needed. It will also persist this
state in the WaitingProofStore, such that it can resume
from this state at startup.
2017-12-19 13:01:59 -06:00
Johan T. Halseth
8a79bbf383 server: return error from sendPeerMessages
This commit adds a return error to sendPeerMessages,
making it possible to observe if a message sent to
a peer fails or succeeds.
2017-12-19 13:01:59 -06:00
Johan T. Halseth
25b77a0aee peer: add error chan to queueMsg 2017-12-19 13:01:59 -06:00
Daniel Coonce
c36b1c3992 lncli: Fix "invalid handle" error
Uses syscall.Stdin rather than 0 for terminal.ReadPassword() calls.
2017-12-19 14:56:42 +01:00
Olaoluwa Osuntokun
e0c292d960
Merge pull request #486 from cfromknecht/invoice-itest-cancel
lnd_test: invoice subscription cancel lingering goroutine
2017-12-17 18:42:36 -08:00
Olaoluwa Osuntokun
3bf4b5a830
Merge pull request #489 from cfromknecht/force-close-complete-payreq
lnd_test: use completePaymentRequests in channel force close itest
2017-12-17 18:41:01 -08:00
Matt Drollette
adf0d98194 multi: fix several typos in godoc comments 2017-12-17 18:40:05 -08:00
Johan T. Halseth
b74a281b57 discovery test: test for remote ChannelUpdate for unknown channel
This commit adds a test that ensures that if we receive a
ChannelUpdate for a channel we don't know about, it will
be reprocessed after we receive a ChannelAnnouncement for
that channel.
2017-12-17 18:35:34 -08:00
Johan T. Halseth
db829cd0c5 discovery: reprocess premature ChannelUpdates
This commit makes the gossiper store received ChannelUpdates
that is not for any known channel in a map, such that they
can be reprocessed when the ChannelAnnouncement arrives.

This is done to handle the case where we receive a ChannelUpdate
from our channel counterparty before we have been able to process
our own local ChannelAnnouncement.
2017-12-17 18:35:34 -08:00
Johan T. Halseth
8e120d1e62 lnwallet test: add FFAnnounceChan flag to reservation init 2017-12-17 18:35:34 -08:00
Johan T. Halseth
fa5b5521bf lnd_test: update integration tests for 6 block channel announcements 2017-12-17 18:35:34 -08:00
Johan T. Halseth
d7072c4f8f lntest/harness: set Private=false in OpenChannel 2017-12-17 18:35:34 -08:00
Johan T. Halseth
b3948d352e funding tests: update tests for the 6 block and private channel changes 2017-12-17 18:35:34 -08:00
Johan T. Halseth
9af7cc9b99 funding: cleanup of 6 conf and 'private' channel logic
This commits slightly rewrites the newly introduced
logic for private channels. Instead of keeping the
channel announce preference in a database within
fundingManager, it is stored as part of the
OpenChannel struct.

In addition, the ChanOpenStatus_Open update is now
sent after the channel is added to the router, instead
of waiting until the 6 blocks confirmation has passed.
2017-12-17 18:35:34 -08:00
Johan T. Halseth
fffe15f0fd lnwallet: add FundingFlag parameter to InitChannelReservation 2017-12-17 18:35:34 -08:00
Johan T. Halseth
10b838e9b4 gossiper: private channel cleanup + comments
This commit adds some comments and does some cleanup
of the logic that makes sure non-public channels
(channels with no AuthProof) are not broadcasted
to the network.
2017-12-17 18:35:34 -08:00
Johan T. Halseth
48e22219c0 channeldb: add ChannelFlags to OpenChannel struct
This commit adds the ChannelFlags field, of type
lnwire.FundingFlags, to the OpenChannel struct,
including serialization for database storage.
This is done to preserve the flags that were
sent during channel opening, currently used
to determine whether a channel should be made
public or not after opening.
2017-12-17 18:35:34 -08:00
Johan T. Halseth
17d1d5dc9c lncli: add 'private' flag to openchannel command
This make lncli openchannel take a --private
parameter, set to false by default.
2017-12-17 18:35:34 -08:00
Johan T. Halseth
464f57d3a5 lnrpc: update godoc for 'private' flag 2017-12-17 18:35:34 -08:00
nsa
f06f6bc869 funding test: test private channels.
Tests in fundingmanager_test.go that
assert the privacy guarantees of non-broadcasting.
2017-12-17 18:35:34 -08:00
nsa
c954ca1f21 funding: adding to graph, private chans, chanAnn after 6 confs
This commit introduces some new interdependent functionality. As
soon as the fundingLocked message is sent, the channel is
immediately added to the ChannelRouter's internal topology.

Finally, channels are now only broadcasted to the greater
network after six confirmations on the funding transaction
has been reached.
2017-12-17 18:35:34 -08:00
nsa
dab7f31e44 gossiper: Only send channel updates for edges with AuthProof. 2017-12-17 18:35:34 -08:00
nsa
3beef359a2 rpcserver: forward private parameter to OpenChannel 2017-12-17 18:35:34 -08:00
nsa
5c4add8e0e pilot: pass private=false to OpenChannel 2017-12-17 18:35:34 -08:00
nsa
9fcb845bd2 server: use private parameter when opening channel 2017-12-17 18:35:34 -08:00
nsa
17c98473d9 lnrpc: add --private arg to OpenChanRequest 2017-12-17 18:35:34 -08:00
Olaoluwa Osuntokun
8411a5b8ce
rpc: on chan close, fallback to default fee rate if fee estimate too low
On testate as times the fee estimation can swing widely. As we
currently don’t yet use vsize everywhere internally, we’re forced to
manually scale to weight for the moment. If the returned fee rate is
too low, then it can cause our estimate to go to zero. This also has
the effect of meaning that the chanCloser doesn’t currently advance if
the initial starting fee is zero.
2017-12-16 16:37:41 -08:00
Jim Posen
84d7c7ee2c lntest: Refactor set up calls to NetworkHarness. 2017-12-14 20:06:23 -08:00
Jim Posen
02177a3f1c lntest: Improve HarnessNode stop logic and remove restart(). 2017-12-14 20:06:23 -08:00
Jim Posen
19ed1fb8db lntest: Add ShutdownNode method to harness.
This is preferable to calling Shutdown on the node directly so that
the harness manages the entire lifecycle of an lnd process.
2017-12-14 20:06:23 -08:00
Jim Posen
77d5f21b54 lntest: Add doc.go with package documentation. 2017-12-14 20:06:23 -08:00
Jim Posen
43e501feb9 lntest: Rename structs with proper visibility so lnd_test runs. 2017-12-14 20:06:23 -08:00
Jim Posen
3cb0705b8e lntest: Break lntest dependence on config in the main package.
This creates a new nodeConfig struct for the node in the lntest
package in order to decouple lntest from the main package.
2017-12-14 20:06:23 -08:00
Jim Posen
fd4af6da8e lntest: MOVEONLY networktest.go -> lntest package. 2017-12-14 20:06:23 -08:00
Jim Posen
bc7c834362 chainntnfs: Fix stylistic issues. 2017-12-14 19:16:15 -08:00
Jim Posen
280e264e8c chainntnfs: Implement quit signal in TxConfNotifier. 2017-12-14 19:16:15 -08:00
Jim Posen
2639b58e4b chainntnfs: Send negative confirmation notifications. 2017-12-14 19:16:15 -08:00
Jim Posen
c5320f2731 chainntnfs: Test that neutrino rescan plays nice with txConfNotifier. 2017-12-14 19:16:15 -08:00
Jim Posen
abf3685d2d chainntnfs/neutrino: Refactor NeutrinoNotifier to use TxConfNotifier. 2017-12-14 19:16:15 -08:00
Jim Posen
4405dac4d0 chainntnfs/btcd: Refactor BtcdNotifier to use TxConfNotifier. 2017-12-14 19:16:15 -08:00
Jim Posen
122cf3b960 chainntnfs: Unit tests for TxConfNotifier.
Also fix overflow issue with reorg handling.
2017-12-14 19:16:15 -08:00
Jim Posen
d2a9dcf855 chainntnfs: TxConfNotifier struct to implement shared notifer logic.
All implementations of the ChainNotifier interface support registering
notifications on transaction confirmations. This struct is intended to
be used internally by ChainNotifier implementations to handle much of
this logic.
2017-12-14 19:16:15 -08:00
Jim Posen
fa513a76ad chainntnfs/neutrino: Handle block connects and disconnects in order. 2017-12-14 19:16:15 -08:00
Jim Posen
0cac7e80d4 chainntnfs/btcd: Handle block disconnects with chainUpdate.
This does not implement full handling of block disconnections, but
ensures that all chain updates are processed in order.
2017-12-14 19:16:15 -08:00
Jim Posen
28c6a988ca chainntnfs: Test that chain notifiers handle chain reorgs correctly.
Tests are failing for both btcd and neutrino notifiers.
2017-12-14 19:16:15 -08:00
Jim Posen
88dc73adb0 htlcswitch: Fix failure error handling on outgoing adds. 2017-12-14 17:53:58 -08:00
Jim Posen
813c012ffe htlcswitch: mockChannelLink adds to circuit map to simplify tests. 2017-12-14 17:53:58 -08:00
Jim Posen
6ea533275c htlcswitch: Remove obsolete fields from htlcPacket. 2017-12-14 17:53:58 -08:00
Jim Posen
40fb0ddcfc htlcswitch: Assign each pending payment a unique ID.
This simplifies the pending payment handling code because it allows it
be handled in nearly the same way as forwarded HTLCs by treating an
empty channel ID as local dispatch.
2017-12-14 17:53:58 -08:00
Jim Posen
4a29fbdab2 htlcswitch: Rename htlcPacket fields for clarity.
The src/dest terminology for routing packets is kind of confusing
because the source HTLC may not be the source of the packet for
settles/fails traversing the circuit in the opposite direction. This
changes the nomenclature to incoming/outgoing and always references
the HTLCs themselves.
2017-12-14 17:53:58 -08:00