Commit Graph

6597 Commits

Author SHA1 Message Date
Olaoluwa Osuntokun
b5c3a37c05
Merge pull request #2347 from joostjager/sweeper-mock
utxonursery: mock sweeper in tests
2018-12-19 17:29:35 -08:00
Olaoluwa Osuntokun
9c0e0f445a
Merge pull request #2323 from Roasbeef/update-contribution-guidelines
Update contribution guidelines
2018-12-19 17:28:24 -08:00
Olaoluwa Osuntokun
af306e2360
docs: expand contributor checklist w/ commit structure 2018-12-19 17:02:25 -08:00
Olaoluwa Osuntokun
b72b38e128
Merge pull request #2315 from joostjager/fix-genprotos
lnrpc: remove reference to GOPATH
2018-12-19 15:16:39 -08:00
Johan T. Halseth
dbf7b380a9
autopilot/manager: only set m.pilot if started successfully
This commit fixes a subtle bug within the autopilot manager, that would
cause the active pilot to not be reset in case it wasn't started
successfully.

We also make sure the associated goroutines close over the started
pilot, and not the active pilot.
2018-12-19 19:48:44 +01:00
Joost Jager
347d1545de
utxonursery: use mocked sweeper in tests
This commit fixes a test flake caused by a race condition. Using the
real sweeper in the nursery test created too complex concurrent
behaviour to reliably assert on and made the tests difficult to
comprehend.
2018-12-19 14:14:53 +01:00
Joost Jager
e29b0f8894
utxonursery: add mock sweeper
This commit adds a simple mock of the sweeper to be able to test
dependents of sweeper in isolation.
2018-12-19 14:09:30 +01:00
Joost Jager
74e9852e3d
utxonursery: configure using SweepInput function
As a preparation for mocking sweeper, this commit modifies the
utxonursery config to take a function pointer instead of the full
sweeper struct.
2018-12-19 12:49:19 +01:00
Johan T. Halseth
902d6edad2
autopilot/choice: add weightedChoice tests 2018-12-19 08:27:35 +01:00
Johan T. Halseth
4ac3c171ec
autopilot/choice: avoid costly map allocations
This commit makes the weightedChoice algorithm take a slice of weights
instead of a map of node scores. This let us avoid costly map allocation
and iteration.

In addition we make the chooseN algorithm keep track of the remaining
nodes by keeping a slice of weights through its entire run, similarly
avoiding costly map allocation and iteration.

In total this brings the runtime of the TestChooseNSample testcase down
from ~73s to ~3.6s.
2018-12-19 08:27:34 +01:00
Johan T. Halseth
3d2a39a18c
autopilot/choice_test: add chooseN tests 2018-12-19 08:27:34 +01:00
Johan T. Halseth
a202860ce1
autopilot: make n uint32 in chooseN
To avoid negative values being input, as it doesn't really make sense.
2018-12-19 08:27:34 +01:00
Olaoluwa Osuntokun
49da4a60aa
docs: update contribution guidelines with new merge commit policy 2018-12-18 20:59:58 -08:00
Olaoluwa Osuntokun
a76affae91
docs: replace golint with make lint in contributor guidelines 2018-12-18 20:59:56 -08:00
Olaoluwa Osuntokun
0d5eef4f30
docs: in contributor guidelines, use make check not go test 2018-12-18 20:59:54 -08:00
Olaoluwa Osuntokun
ce39910f96
docs: add section in contribution guidelines describing fixup commits 2018-12-18 20:59:53 -08:00
Olaoluwa Osuntokun
d1571badaf
docs: add section in contribution guidelines for unique lnd code style 2018-12-18 20:59:52 -08:00
Olaoluwa Osuntokun
0dc9b35a1a
docs: add section in testing pointing towards Makefile docs 2018-12-18 20:59:51 -08:00
Olaoluwa Osuntokun
516a48741f docs: update contribution guidelines to add section on commit structure 2018-12-18 20:59:46 -08:00
Olaoluwa Osuntokun
2f17030e8c
Merge pull request #1960 from joostjager/sweeper
sweep: create sweeper
2018-12-18 18:26:35 -08:00
Olaoluwa Osuntokun
6ddb632f82
Merge pull request #2338 from Roasbeef/pr-template
github: add PR contribution checklist
2018-12-18 11:49:45 -08:00
Joost Jager
78aaf8639b
lnrpc: remove reference to GOPATH
As go modules allow us to build outside of the GOPATH, we shouldn't look for .proto imports there anymore.
2018-12-18 14:57:26 +01:00
Joost Jager
9e611636ee
lnrpc: update github.com/golang/protobuf to v1.2.0
Update is necessary to get protoc to generate files in the right
directory when using modules outside the gopath. The old version of this
dependency did not support paths=source_relative.

This commit also fixes a build error in lnd_test.go because of a
slight difference in generated code.
2018-12-18 14:57:24 +01:00
Joost Jager
6ca52c4ec7
lnrpc/walletrpc: remove unused gen_proto.sh script 2018-12-18 14:56:52 +01:00
Joost Jager
687d4e7725
cnct: add todo comment for sweeper 2018-12-18 10:50:22 +01:00
Joost Jager
6389a97708
utxonursery: connect to time-based sweeper
Previously, nursery generated and published its own sweep txes. It
stored the sweep tx in nursery_store to prevent a new tx with a new
sweep address from being generated on restart.

In this commit, sweep generation and publication is removed from nursery
and delegated to the sweeper. Also the confirmation notification is
received from the sweeper.
2018-12-18 10:50:20 +01:00
Joost Jager
eec2efdd6b
sweep: add sweeper test 2018-12-18 10:50:19 +01:00
Joost Jager
01e64afd56
sweep: add time-based sweeper
In this commit, the sweep package is extended from just tx generation to
an active sweeper that collects sweep inputs and autonomously proceeds
to publish the sweep tx after the batch window time interval has passed
without new inputs being added.
2018-12-18 10:50:17 +01:00
Joost Jager
1f0656559e
sweep: add sweeper store
This commit adds a store for the sweeper. The sweeper needs minimal
persistent data to be able to recognize its own sweeps.
2018-12-18 10:50:16 +01:00
Joost Jager
a2dcca2b08
sweep: add input partitionings generator
This commit adds a function that takes a set of inputs and splits them
in sensible sets to be used for generating transactions.
2018-12-18 10:50:14 +01:00
Joost Jager
067817f6d2
sweep: move tx generation to separate file 2018-12-18 10:50:13 +01:00
Joost Jager
e43e89514f
sweep+utxonursery+cnct+breacharbiter: add height hint to input
This commit is a preparation for the implementation of remote spend
detection. Remote spends may happen before we broadcast our own sweep
tx. This calls for accurate height hints.
2018-12-18 10:50:11 +01:00
Joost Jager
26cfc505ee
sweep: refactor weight estimation 2018-12-18 10:50:10 +01:00
Olaoluwa Osuntokun
3fd03b2f4a
lnwallet: add a String() method to WitnessType 2018-12-18 10:50:08 +01:00
Joost Jager
3b1357c3ab
build: apply rpctest tag in itest
We need to distinguish an lnd build for the purpose of integration
testing from a regular dev build. This makes it possible to adapt
parameters to let integration tests run faster (for example:
sweeper batch window).
2018-12-18 10:50:07 +01:00
Joost Jager
91f3df07e4
lnwallet: prevent static fee estimator fees from being modified
Modifying the static fees is not thread safe. In this commit the fees
are made immutable.
2018-12-18 10:50:05 +01:00
Joost Jager
423dd8ab9b
lnwallet: expose relay fee on fee estimators 2018-12-18 10:50:04 +01:00
Olaoluwa Osuntokun
febe6cd47f
Merge pull request #2131 from wpaulino/force-close-same-channel
contractcourt/chain_arbitrator: prevent force closing same channel twice
2018-12-17 21:23:57 -08:00
Olaoluwa Osuntokun
a9cba330e8
Merge pull request #2222 from ErikEk/invoice_show_private
Invoices with --private marked as such on LookupInvoice
2018-12-17 20:23:13 -08:00
Olaoluwa Osuntokun
e028355d88
Merge pull request #2191 from xsb/release-subset
release: update release script to allow user to specify systems
2018-12-17 20:20:23 -08:00
Sev
bd8046ca5c lnrpc: add FeeMsat to ForwardingEvent 2018-12-17 20:13:02 -08:00
Olaoluwa Osuntokun
11c24d3e0f
Merge pull request #1745 from halseth/channeldb-avoid-create-buckets
channeldb: avoid creating empty buckets
2018-12-17 20:01:29 -08:00
Olaoluwa Osuntokun
3439836cd5
github: add PR contribution checklist 2018-12-17 19:43:50 -08:00
Olaoluwa Osuntokun
152fc8b1f1
Merge pull request #2329 from Roasbeef/global-sig-pool
multi: replace per channel sigPool with global daemon level sigPool
2018-12-17 16:33:56 -08:00
Olaoluwa Osuntokun
bc4c5560cf
Merge pull request #2335 from wpaulino/fail-final-expiry-too-soon
htlcswitch/link: return FinalFailExpiryTooSoon for last htlc
2018-12-17 16:32:01 -08:00
Wilmer Paulino
e71151f56a htlcswitch/link: return FinalFailExpiryTooSoon for last htlc
In this commit, we fix a minor discrepancy with the spec. We should
return a FinalFailExpiryTooSoon error, rather than a
FinalFailIncorrectCltvExpiry error, when the last HTLC of a route (exit
hop) has an expiration height that is deemed too soon by the final
destination of the HTLC.
2018-12-17 15:26:11 -05:00
Olaoluwa Osuntokun
fa160f559c
multi: replace per channel sigPool with global daemon level sigPool
In this commit, we remove the per channel `sigPool` within the
`lnwallet.LightningChannel` struct. With this change, we ensure that as
the number of channels grows, the number of gouroutines idling in the
sigPool stays constant. It's the case that currently on the daemon, most
channels are likely inactive, with only a hand full actually
consistently carrying out channel updates. As a result, this change
should reduce the amount of idle CPU usage, as we have less active
goroutines in select loops.

In order to make this change, the `SigPool` itself has been publicly
exported such that outside callers can make a `SigPool` and pass it into
newly created channels. Since the sig pool now lives outside the
channel, we were also able to do away with the Stop() method on the
channel all together.

Finally, the server is the sub-system that is currently responsible for
managing the `SigPool` within lnd.
2018-12-16 15:40:14 -08:00
Olaoluwa Osuntokun
0fafd5e2fd
Merge pull request #2039 from halseth/autopilot-rpcserver
Add Autopilot sub-RPC server
2018-12-13 17:33:39 -08:00
Olaoluwa Osuntokun
aefce5fd34
Merge pull request #2225 from halseth/itest-context-timeout
lnd_test: use context with timeout when instead of context.Background
2018-12-13 16:35:16 -08:00
Olaoluwa Osuntokun
7b04b90f9b
Merge pull request #2324 from Roasbeef/better-install-guidelines
docs: revamp INSTALL.md
2018-12-13 16:32:46 -08:00