Commit Graph

642 Commits

Author SHA1 Message Date
Oliver Gugger
4460903399
multi: add signet parameters
With this commit we make lnd compatible with the public signet test
network.
2021-05-18 13:06:03 +02:00
Olaoluwa Osuntokun
7ab5906093
Merge pull request #5245 from bhandras/kvdb_module
kvdb: make kvdb a top level submodule to allow dependency in other projects
2021-05-13 15:59:20 -07:00
Olaoluwa Osuntokun
86c5e483b2
Merge pull request #5206 from carlaKC/4987-heightexpirywatcher
invoices: add height based expiry watcher
2021-05-12 13:41:52 -07:00
carla
34de5922ed
multi: add height-based invoice expiry
This commit adds height-based invoice expiry for hodl invoices
that have active htlcs. This allows us to cancel our intentionally
held htlcs before channels are force closed. We only add this for
hodl invoices because we expect regular invoices to automatically
be resolved.

We still keep hodl invoices in the time-based expiry queue,
because we want to expire open invoices that reach their timeout
before any htlcs are added. Since htlcs are added after the
invoice is created, we add new htlcs as they arrive in the
invoice registry. In this commit, we allow adding of duplicate
entries for an invoice to be added to the expiry queue as each
htlc arrives to keep implementation simple. Our cancellation
logic can already handle the case where an entry is already
canceled, so this is ok.
2021-05-11 08:45:29 +02:00
Conner Fromknecht
2ecd1de713
config: expose distinct accept-amp flag
This mirrors the accept-keysend flag, but also permits users to
eventually toggle off keysend separately from AMP.
2021-05-10 22:02:15 -07:00
Andras Banki-Horvath
14c851c8fc
kvdb: move channeldb/kvdb to top level 2021-05-07 14:18:56 +02:00
Johan T. Halseth
ac49031396
chainwatcher: only continue breach handling after successfully marked
closed

This commit makes the handoff procedure between the breachabiter and
chainwatcher use a function closure to mark the channel pending closed
in the DB. Doing it this way we know that the channel has been markd
pending closed in the DB when ProcessACK returns.

The reason we do this is that we really need a "two-way ACK" to have the
breacharbiter know it can go on with the breach handling. Earlier it
would just send the ACK on the channel and continue. This lead to a race
where breach handling could finish before the chain watcher had marked
the channel pending closed in the database, which again lead to the
breacharbiter failing to mark the channel fully closed.

We saw this causing flakes during itests.
2021-05-06 12:37:11 +02:00
Johan T. Halseth
bdc1f3100d
breachabirter+contraccourt: convert ProcessACK to function closure 2021-05-06 12:37:11 +02:00
Olaoluwa Osuntokun
5d1574f566
Merge pull request #2522 from roeierez/cleanup_server_error
Cleanup in case of server failed to start
2021-04-22 13:00:22 -07:00
Olaoluwa Osuntokun
6c27de7d11
routing: add strict pruning as new flag, default for neutrino
In this commit we add a new flag that controls if lnd will do strict
zombie pruning or not. If true, then this will cause lnd to maintain a
tighter graph as it wants both edges to always be live. We enable this by
default for neutrino as without this, it's possible that a node never
sees both edges begin disabled, so those edges are never actually pruned
from the graph.
2021-04-21 13:56:29 -05:00
Roei Erez
becae748de server: stop sub systems in case of server failed to start.
In this commit every succesfull started sub system is tracked
and in case of a failure to complete the Start function all
these sub systems are stopped using a generic cleanup function.
2021-04-13 13:45:28 +03:00
Joost Jager
ffd346e2e1
config: add channel commit batch size parameter 2021-04-09 15:10:43 +02:00
Joost Jager
a181d26287
config: add channel commit interval parameter 2021-04-09 15:10:42 +02:00
Wilmer Paulino
f38bf4d7fa
lnwallet: expose required account parameter for WalletController methods 2021-04-05 15:41:05 -07:00
Olaoluwa Osuntokun
e7400dfb2b
Merge pull request #4933 from halseth/router-delay-zombie-pruning
routing: delay initial zombie prune by 30 sec
2021-03-31 13:22:36 -07:00
Johan T. Halseth
a0f3624303
routing: delay initial zombie prune by 30 sec
Since zombie pruning can be very slow on some devices (e.g. mobile) it
would stall lnd startup. Since it is not essential for pruning to be
finished for lnd to be functional, we instead delay the initial prune by
30 seconds.

Note that we could also wait for the graphPruneInterval to tick, but
since this is by default 2 hours, it is unlikely that a mobile app will
ever be open that long.
2021-03-30 11:04:13 +02:00
yyforyongyu
9d0d88ac21
lnrpc+lncli: deprecate sat_per_byte and add sat_per_vbyte
This commit deprecates/replaces the old field `sat_per_byte` with
`sat_per_vbyte`. While the old field suggests sat per byte, it’s
actually using sat per virtual byte. We use the Hidden param to hide all
the deprecated flags. These flags won't show up in help menu onwards,
while stay valid that can be passed from cli. Thus bash scripts
referencing these fields won't be broken.
2021-03-26 17:16:40 +08:00
Wilmer Paulino
dcac5a87f4
lncfg: expose channel update rate limiting options 2021-03-16 11:42:29 -07:00
Conner Fromknecht
b4aa661d16
Merge pull request #5064 from ellemouton/set-coop-close-target-confs
multi: allow setting target confs for co-op close
2021-03-16 11:14:15 -07:00
Elle Mouton
3b412ce50f multi: allow setting target confs for co-op close
This commit adds a new config option: "--coop-close-target-confs"
which allows a user to override the default target confirmations of 6
that is used to estimate a fee rate to use during a co-op closure
initiated by a remote peer.
2021-03-04 13:04:41 +02:00
Elliott Jin
e9baf0e4a2 multi: add bool param to channel enable/disable methods
Add a new boolean parameter without changing any existing
functionality. The parameter will be used to indicate
whether a request to update a channel's status was made
manually by a user (currently always false).
2021-02-24 07:13:28 -08:00
Johan T. Halseth
f047c3517f
discovery/gossiper: remove source pubkey from ProcessLocalAnnouncement params 2021-02-11 15:13:51 +01:00
Johan T. Halseth
69770f15e4
server: use nodeKeyECDH everywhere 2021-02-11 15:13:51 +01:00
Olaoluwa Osuntokun
7b0ea3c029
Merge pull request #4909 from carlaKC/mc-paramsapi
routing: allow runtime updates to mission control config
2021-02-10 18:51:53 -08:00
Wilmer Paulino
bfc8523873
Revert "discovery: add new option to toggle gossip rate limiting"
This reverts commit 13a2598ded5944c1bc91ecff2c2b1b156486bda5.
2021-02-10 15:45:48 -08:00
Conner Fromknecht
fcd5cb625a
config: expose gossip.pinned-syncers for conf
The pinned syncer set is exposed as a comma-separated list of pubkeys.
2021-01-29 00:19:47 -08:00
carla
e10e8f11de
routing: extract probability estimator cfg and add validation
In preparation for allowing live update of mc config, we extract our
probability estimator cfg for easy update and add validation.
2021-01-19 10:57:13 +02:00
carla
0735d359b9
router: move self node out of config
We are going to use the config struct to allow getting and setting
of the mission control config in the commits that follow. Self node
is not something we want to change, so we move it out for better
separation.
2021-01-19 10:57:10 +02:00
eugene
dcdf36f410 lnd+funding: move Manager to funding, change references 2020-12-17 10:45:05 -05:00
eugene
936227798a lnd: remove openChanReq, call InitFundingWorkflow with InitFundingMsg 2020-12-17 09:50:48 -05:00
eugene
105e961b20 lnd: export Manager's InitFundingWorkflow method 2020-12-17 09:36:34 -05:00
eugene
6a209bbdaf lnd: export Manager, NewFundingManager 2020-12-17 09:36:34 -05:00
eugene
caa0f5da6a multi: move and export funding-related vars to funding package
Also moves the lnd global MaxFundingAmount to server.go
2020-12-17 09:36:34 -05:00
Johan T. Halseth
0fd76e53b8
multi: cap anchors feerate at configurable maximum
This commit caps the update fee the initiator will send when the anchors
channel type is used. We do not limit anything on the receiver side.

10 sat/vbyte is the current default max fee rate we use. This should be
enough to ensure propagation before anchoring down the commitment
transaction.
2020-12-15 19:54:50 +01:00
Johan T. Halseth
c92c06400b
config+protocol: enable anchor commitments (zero-fee HTLC ) by default 2020-12-15 10:13:25 +01:00
Marty Jones
c04773963b
healthcheck: add healthcheck to shutdown if cert is expired (#4792)
In certain container set ups, it's useful to optionally have lnd just shutdown if it detects that its certs are expired, as assuming there's a hypervisor to restart the container/pod, then upon restart, lnd will have fully up to date certs.
2020-12-01 18:34:19 -08:00
Johan T. Halseth
8ec4697fe3
Merge pull request #4810 from Roasbeef/gossip-throttle-config
multi: add new config option to toggle gossip rate limiting
2020-12-01 13:32:52 +01:00
Olaoluwa Osuntokun
13a2598ded
discovery: add new option to toggle gossip rate limiting
In this commit, we add a new option to toggle gossip rate limiting. This
new option can be useful in contexts that require near instant
propagation of gossip messages like integration tests.
2020-11-30 16:38:56 -08:00
Conner Fromknecht
0d0f22aacb
link+peer: thread anchor tower client to link 2020-11-25 15:39:14 -08:00
Conner Fromknecht
094ce09644
server: log tower client error on stop (lint) 2020-11-25 15:06:17 -08:00
Conner Fromknecht
60ad01e9c2
server: initialize distinct anchor tower client 2020-11-25 15:05:56 -08:00
Olaoluwa Osuntokun
e4f0f2aa69
Merge pull request #4667 from guggero/auto-compact
channeldb/kvdb/bolt: automatically compact database on startup
2020-11-16 17:50:14 -08:00
Oliver Gugger
32ee527f6b
server+htlcswitch: auto compact sphinx DB too 2020-11-13 10:19:51 +01:00
Oliver Gugger
35c1fad517
server+healthcheck: rename function, add absolute disk space function
With this commit we rename the existing AvailableDiskSpace function to
its correct name AvailableDiskSpaceRatio as it only returns a ratio. We
then go ahead and add a new function that returns the actual number of
free bytes available on a file system.

This also fixes some comments and always returns an error instead of
panicking.
2020-11-13 10:19:50 +01:00
Oliver Gugger
08042405c7
server: allow overwriting of DNS seeds 2020-11-13 10:07:03 +01:00
carla
ca3b36c4b1
multi: use uptime api for bitcoind healthcheck if version > 0.15
The getblockchaininfo call in bitcoind uses a commonly used lock,
csmain, in bitcoind. This made the endpoint unsuitable for a health
check, because some nodes were seeing waits up to 5 minutes (!). This
commit updates our health check function to use the uptime api, provided
our bitcoind version is > 0.15, when the api was added. We do not need
to switch our health check for btcd, because it has more granular
locking.
2020-11-11 11:26:15 +02:00
carla
91bf59df17
multi: allow specifying max csv for locally initiated channels 2020-11-04 13:55:39 +02:00
carla
f4136decae
multi: add max local csv config option
To allow nodes more control over the amount of time that their funds
will be locked up, we add a MaxLocalCSVDelay option which sets the
maximum csv delay we will accept for all channels. We default to the
existing constant of 10000, and set a sane minimum on this value so that
clients cannot set unreasonably low maximum csv delays which will result
in their node rejecting all channels.
2020-11-04 13:55:37 +02:00
Olaoluwa Osuntokun
297c614126
Merge pull request #4701 from carlaKC/4581-removeexperimential
multi: remove experimential build flag for assumechanvalid
2020-11-03 17:34:50 -08:00
Eugene
9571088756 lnd: log errors for ChainControl when shutting down 2020-10-29 15:24:17 -04:00