Commit Graph

6301 Commits

Author SHA1 Message Date
Olaoluwa Osuntokun
885cc6b216
build: update glide to point to latest neutrino build 2017-06-08 22:26:40 -07:00
Olaoluwa Osuntokun
2e05051176
lnwallet: clarify comment within commitment state sanity function 2017-06-08 22:25:06 -07:00
Olaoluwa Osuntokun
9676d476c9
lnwallet: fix race condition in channel state machine, use single mutex
This commit fixes a race condition that was discovered as a result of
the new htlcswitch package. The StateSnapshot method and all of the
other methods which mutate the state of the channel state machine were
using distinct mutexes. The fix is trivial: all methods accessing the
internal channel state variable now use the same mutex.
2017-06-08 22:24:20 -07:00
Olaoluwa Osuntokun
38beeebe3d
routing/chainview: optimize neutrino implementation of FilterBlock
This commit optimizes the neutrino implementation of FilterBlock method
of the ChainView interface. The old implementation would _always_ fetch
the entire block and manually scan through it. Instead, we can just
fetch the filter, and then if the items match, fetch the block itself.
This will save bandwidth during a lnd node’s pruning of the channel
graph after a period of dormancy.
2017-06-08 22:24:03 -07:00
Olaoluwa Osuntokun
5e2381a64c
lnwallet: properly set FeeEstimator within integration tests 2017-06-07 17:22:46 -07:00
Olaoluwa Osuntokun
54cb8a05cd
chainntnfs: fix vet error, don't pass lock by value 2017-06-07 17:07:33 -07:00
Olaoluwa Osuntokun
baf769eaf0
chainntnfs/neutrinonotify: fix deadlock when notifying blocks, wait for epoch coroutines to exit 2017-06-07 17:05:22 -07:00
Olaoluwa Osuntokun
625d57aea6
chainntnfs/btcdnotify: ensure block epoch coroutines exit before closing ntfn channel 2017-06-07 17:04:32 -07:00
Olaoluwa Osuntokun
ab2af76b44
chainntnfs: add proper logging for the two last interface-level tests 2017-06-07 17:03:01 -07:00
Olaoluwa Osuntokun
af8d12ee1d
build: update glide files to latest optimized version of neutrino 2017-06-07 17:02:19 -07:00
Olaoluwa Osuntokun
dc40662770
lnwallet/btcwallet: properly pass in FeeEstimator to btcwallet
This commit fixes a bug wherein the wallet would use the default relay
fee to craft transactions. On testnet, this might be insufficient or be
rejected all together in a mainnet setting. Therefore, we now pass in
the FeeEstimator interface and ensure that it’s consulted in order to
set the relay fee the wallet will use to craft transactions.

Note that this is a hold over until we have true dynamic fee
calculation within lnd which can then be extended to the internal
wallets.
2017-06-07 17:01:27 -07:00
Olaoluwa Osuntokun
5adbc7fae3
lnwire: reduce range of randomly generated features in testing.Quick case
This commit reduces the range of the number of randomly generated
features in order to speed up the run time of the integration tests a
bit.
2017-06-07 16:54:49 -07:00
Olaoluwa Osuntokun
424ccccc2f
docs: correct mistake in protoc version used 2017-06-07 16:52:58 -07:00
Olaoluwa Osuntokun
7d30634757
routing/chainview: fix race condition in neutrino implementation 2017-06-06 12:01:24 -07:00
Olaoluwa Osuntokun
9fd70958f4
multi: fix linter errors 2017-06-05 19:45:01 -07:00
Olaoluwa Osuntokun
d202b730eb
peer: fix peer API usage due to incomplete cherry-pick 2017-06-05 19:41:18 -07:00
Olaoluwa Osuntokun
91d4e6a377
lnwallet/btcwallet: fix duplicate imports 2017-06-05 19:41:12 -07:00
Olaoluwa Osuntokun
cbf7cd48f5
multi: update to latest neutrino API changes 2017-06-05 19:41:07 -07:00
Olaoluwa Osuntokun
e43412b820
build: update glide files to add neutrino, latest roasbeef forks 2017-06-05 19:41:04 -07:00
Olaoluwa Osuntokun
4b29c70c45
lnd: rename light client cmd line option to --neutrino.X=K 2017-06-05 19:23:09 -07:00
Olaoluwa Osuntokun
aec8c8dc77
lnd: decouple rpcServer from server, wait till chain synced before starting server
This commit overhauls the way that lnd is created with the goal of
ensuring the chain backends are fully synced up before the daemon
itself starts. The rpcServer has been slightly decoupled from the
server itself s.t we can start the rpcServer independently of the
server. This is required as we’ll now wait (unless we’re in simnet
mode) for the chain to fully sync up before we even _start_ any of the
server’s goroutines.
2017-06-05 19:22:12 -07:00
Olaoluwa Osuntokun
467ccfde41
lnwallet: update interface test initiation for latest API change 2017-06-05 19:21:44 -07:00
Olaoluwa Osuntokun
3c5d856248
lnwallet: use current height as FundingBrodcastHeight during funding flow 2017-06-05 19:18:34 -07:00
Olaoluwa Osuntokun
54f849a62e
lnwallet: use the FundingBroadcastHeight as height hint for spend ntfns 2017-06-05 19:17:13 -07:00
Olaoluwa Osuntokun
e72b030054
funding: use FundingBrodcastHeight as height hint for conf registrations 2017-06-05 19:16:00 -07:00
Olaoluwa Osuntokun
66ba2e862c
channeldb: store the funding transaction broadcast height for channels
This commit expands the field within the OpenChannel struct in order to
start tracking the height that the funding transaction was initially
broadcast. Other sub-systems within lnd can now use this data to give a
more accurate height hint to the ChainNotifier, or to use during the
funding workflow to decide if a channel should be forgotten after it
fails to confirm for N blocks.
2017-06-05 19:15:44 -07:00
Olaoluwa Osuntokun
fb4121ba6c
server: Peers method now grabs data directly with read mutex
This commit modifies the Peers method on the server such that a caller
is able to query this method without the main serger goroutines
started. This is a small component in a larger change which will let us
start the RPC server independently of the server.
2017-06-05 19:15:22 -07:00
Olaoluwa Osuntokun
593ba7c8f0
lnd: newChainControlFromConfig can now create light client backed chainControl
This commit finishes up the implementation of newChainControlFromConfig
in order to properly initiate the members of the chainControl struct
when the new light client mode (neutrino). With this lnd is now able to
switch over to either mode with a simple configuration change.
2017-06-05 19:14:41 -07:00
Olaoluwa Osuntokun
33decbe6ab
fundingmanager: fix logging message 2017-06-05 19:12:56 -07:00
Olaoluwa Osuntokun
7d62293d4a
lnwallet: remove GetTransaction method from BlockChainIO 2017-06-05 19:12:42 -07:00
Olaoluwa Osuntokun
0e8af209bd
lnwallet/btcwallet: update BlockChainIO implementation to be backend aware 2017-06-05 19:12:00 -07:00
Olaoluwa Osuntokun
aca729abfe
lnwallet/btcwallet: update btcwallet config to be aware of new chain interface 2017-06-05 19:10:08 -07:00
Olaoluwa Osuntokun
392a8180dd
chaintnfs/neutrinonotify: add additional logging 2017-06-05 19:08:30 -07:00
Olaoluwa Osuntokun
0050108391
chainntnfs/btcdnotify: fix off-by one error when setting spending height 2017-06-05 19:07:48 -07:00
Olaoluwa Osuntokun
065f646ef8
chainntnfs: add the neutrino implementation to the set of interface tests
This commit adds a new case and proper initialization for the
NeutrinoNotifier implementation, such that it can be tested in-line
with the other implementations for proper behavior conformity.

Due to a delay when btcd sends invs for new blocks, the timeouts for
several of the tests has been extended in order to give enough time for
propagation of the new block.
2017-06-05 19:07:04 -07:00
Olaoluwa Osuntokun
8f81133d6c
chainntnfs/neutrinonotify: add ChainNotifier implementation for neutrino
This commit adds an initial rough implementation father ChainNotifier
interface for neutrino, our new light client implementation. This
implementation largely borrows from the existing BtcdNotifier
implementation. As a result, a follow up commit will perform two
refactoring in order to further consolidate code.
2017-06-05 19:04:56 -07:00
Olaoluwa Osuntokun
48ea8a3e70
routing/chainview: add neutrino light client to set of interface tests 2017-06-05 18:58:53 -07:00
Olaoluwa Osuntokun
cc25049684
routing/chainview: add new light client p2p version of FilteredChainView
This commit adds a new implementation of the FilteredChainView
interface. This implementation speaks purely to the p2p network and is
backed by a new experimental light client implementation.
2017-06-05 18:57:36 -07:00
Olaoluwa Osuntokun
461d84dd75
routing/chainview: report line # in test failures, bump up timeouts 2017-06-05 18:54:58 -07:00
Alex
7859f4fcc6 chainregistry: change data dir for address manager 2017-06-05 18:54:22 -07:00
Alex
d5130909d4 chainregistry: create neutrino DB in correct directory 2017-06-05 18:54:16 -07:00
Alex
5746e764cb lnwallet: replace empty byte arrays with nils 2017-06-05 18:54:00 -07:00
Olaoluwa Osuntokun
25dc294cf0
server: all references to primary interfaces are now through chainControl 2017-06-05 18:53:37 -07:00
Olaoluwa Osuntokun
770d6b136f
chainregistry: add new method to automatically create chainControl 2017-06-05 18:48:12 -07:00
Olaoluwa Osuntokun
42a50224aa
config: add config to toggle light client for bitcoin only 2017-06-05 18:45:41 -07:00
Olaoluwa Osuntokun
7283befe2a
log: add logger for new light client 2017-06-05 18:43:55 -07:00
Alex
b65f92abe2 lnwallet: ensure minimal OP_IF used everywhere. 2017-06-05 18:41:56 -07:00
Olaoluwa Osuntokun
74897dc328
htlcswitch: fix linter error 2017-05-31 16:48:12 -07:00
Olaoluwa Osuntokun
2ab03c57be
htlcswitch: re-introduce dynamic commitment log tick timer
This commit fixes a slight regression in the logic of the switch by
ensuring that the log commitment timer is only start _after_ we receive
a new commitment signature. Otherwise, the ticker will keep ticking and
possibly settle HTLC’s that’ve yet to be locked in, or waste a
signature causing us to be deprived of a revocation which is required
for us to initiate a new state transition.

Additionally, the commit performs a few minor post-merge clean ups.
2017-05-31 16:43:48 -07:00
Olaoluwa Osuntokun
048e4c0a39
htlcswitch: fix issues with forwarding stats logger display
This commit fixes some issues in the display of the stats logger which
resulted in: stats being printed even though no forwarding activity
took place, and underflow of integers resulting in weird outputs when
forwarding.

This commit also adds some additional comments and renames the main
forwarding goroutine to its former name.
2017-05-31 16:16:58 -07:00