Commit Graph

456 Commits

Author SHA1 Message Date
Robert Habermann
a27ac66eed server: add periodic renewal of port forwarding
The check prevented the creation of port forwardings which were assumed
to be present already. After this change the port forwardings which
might have been removed from the NAT device can be re-created.
2019-04-13 13:49:31 +00:00
Olaoluwa Osuntokun
d817b8c9db
server: remove duplicate HistoricalSyncTicker param 2019-04-11 16:01:17 -07:00
Wilmer Paulino
be727ab0be config+server: expose HistoricalSyncInterval flag
This allows us to set how often the daemon should routinely perform
historical graph syncs.
2019-04-11 15:45:19 -07:00
Olaoluwa Osuntokun
4b57fb199f server: add new errPeerAlreadyConnected error type 2019-04-10 17:27:58 -07:00
Conner Fromknecht
25d2b1b537
Merge pull request #2885 from cfromknecht/stagger-initial-reconnect
server: stagger initial reconnects
2019-04-05 15:46:12 -07:00
Joost Jager
ab4da0f53d
cnct: define separate broadcast delta for outgoing htlcs
This commits exposes the various parameters around going to chain and
accepting htlcs in a clear way.

In addition to this, it reverts those parameters to what they were
before the merge of commit d1076271456bdab1625ea6b52b93ca3e1bd9aed9.
2019-04-05 11:36:07 +02:00
Conner Fromknecht
cf80476e01
server: stagger initial reconnects
This commit adds optional jitter to our initial reconnection to our
persistent peers. Currently we will attempt reconnections to all peers
simultaneously, which results in large amount of contention as the
number of channels a node has grows.

We resolve this by adding a randomized delay between 0 and 30 seconds
for all persistent peers. This spreads out the load and contention to
resources such as the database, read/write pools, and memory
allocations. On my node, this allows to start up with about 80% of the
memory burst compared to the all-at-once approach.

This also has a second-order effect in better distributing messages sent
at constant intervals, such as pings. This reduces the concurrent jobs
submitted to the read and write pools at any given time, resulting in
better reuse of read/write buffers and fewer bursty allocation and
garbage collection cycles.
2019-04-05 02:31:58 -07:00
Wilmer Paulino
70be812747
discovery+server: use new gossiper's SyncManager subsystem 2019-04-03 15:44:43 -07:00
Johan T. Halseth
96f4cd1df9
server: stop chansubswapper on shutdown instead of start 2019-04-02 09:58:13 +02:00
Olaoluwa Osuntokun
893cff60c4
Merge pull request #2839 from joostjager/htlc-expiry-check
link: increase expiry grace delta for exit hop and forwarded htlcs
2019-04-01 18:15:56 -07:00
Olaoluwa Osuntokun
26c52892cb
server: convert Start/Stop methods to use sync.Once
In this commit, we convert the server's Start/Stop methods to use the
sync.Once. We do this in order to fix concurrency issues that would
allow certain queries to be sent to the server before it has actually
fully start up. Before this commit, we would set started to 1 at the
very top of the method, allowing certain queries to pass before the rest
of the daemon was had started up.

In order to fix this issue, we've converted the server to using a
sync.Once, and two new atomic variables for clients to query to see if
the server has fully started up, or is in the process of stopping.
2019-03-28 17:54:05 -07:00
Olaoluwa Osuntokun
6bc20b1a14
server: assemble and start chanbackup.SubSwapper on startup 2019-03-28 17:53:36 -07:00
Olaoluwa Osuntokun
c5933d45fb
server: feed through any SCBs on start up to be restored
In this commit, we modify the server to serve the role as the agent
which will carry out the SCB restoration protocol if the Init/Unlock
methods include a set of channels to be recovered.
2019-03-28 17:53:26 -07:00
Wilmer Paulino
174645fcba
routing+server: expose DefaultChannelPruneExpiry 2019-03-27 13:07:13 -07:00
Conner Fromknecht
c5365160fb
server: wrap peer connection tiebreaking to 80 chars 2019-03-26 16:41:30 -07:00
Conner Fromknecht
7358535725
peer+server: log pubkey@addr 2019-03-26 16:41:13 -07:00
Olaoluwa Osuntokun
1a8e4b0316
Merge pull request #2058 from roeierez/fix_reconnect
Reconnect to peer when switching networks
2019-03-26 16:13:21 -07:00
Joost Jager
cd535b9401
link: increase expiry grace delta
This commit increase the expiry grace delta to a value above the
broadcast delta. This prevents htlcs from being accepted that would
immediately trigger a channel force close.

A correct delta is generated in server.go where there is access to
the broadcast delta and passed via the peer to the links.

Co-authored-by: Jim Posen <jim.posen@gmail.com>
2019-03-26 18:42:00 +01:00
Olaoluwa Osuntokun
71161848aa
Merge pull request #2736 from cfromknecht/config-num-workers
lncfg: add CLI worker configuration
2019-03-19 15:47:38 -07:00
Joost Jager
3b5c2f44c6
invoices: extract invoice decoding from registry
Previously it was difficult to use the invoice registry in unit tests,
because it used zpay32 to decode the invoice. For that to succeed, a
valid signature is required on the payment request.

This commit injects the decode dependency on a different level so that
it is easier to mock.
2019-03-15 10:09:06 +01:00
Joost Jager
449c3d533e
contractcourt: add access to full invoice registry from resolvers
Previously a function pointer was passed to chain arbitrator to avoid a
circular dependency. Now that the routetypes package exists, we can pass
the full invoice registry to chain arbitrator.

This is a preparation to be able to use other invoice registry methods
in contract resolvers.
2019-03-15 10:08:35 +01:00
Conner Fromknecht
76116f0d1a
config: use CLI worker configuration instead of NumCPU() 2019-03-13 20:32:39 -07:00
Conner Fromknecht
935ea7d450
server: broadcast using SendMessageLazy, remove unused sendPeerMessages 2019-03-05 17:09:14 -08:00
Conner Fromknecht
b50fd33915
server: remove unused SendToPeer method 2019-03-05 17:09:01 -08:00
Conner Fromknecht
0ae06c8189
discovery+server: send lazy gossip msgs 2019-03-05 17:08:48 -08:00
Olaoluwa Osuntokun
a6ba965bc4
Merge pull request #2474 from cfromknecht/read-and-write-pools
lnpeer+brontide: reduce memory footprint using read/write pools for message encode/decode
2019-02-24 16:39:32 -03:00
Conner Fromknecht
603601a4c8
peer+server: use peer-level readPool 2019-02-21 20:11:33 -08:00
Conner Fromknecht
9a3c0b8bca
peer+server: switch to pool.Write from pool.WriteBuffer 2019-02-21 20:10:51 -08:00
Olaoluwa Osuntokun
cbe0bf6a22
Merge pull request #2501 from cfromknecht/batch-preimage-writes
htlcswitch: batch preimage writes/consistency fix
2019-02-21 17:00:00 -08:00
Olaoluwa Osuntokun
2bf22617d4
Merge pull request #1595 from wpaulino/send-channel-update-reliably
discovery/gossiper: reliably send channel update msg to remote peer
2019-02-19 21:09:04 -08:00
Conner Fromknecht
2d8bc99d9e
lntypes/preimage: add MakePreimage initializer 2019-02-19 17:05:45 -08:00
Olaoluwa Osuntokun
9d23d382fc
Merge pull request #2419 from cfromknecht/brontide-buffer-pool
brontide: read buffer pool
2019-02-18 17:51:17 -08:00
Roei Erez
6c256aea30 server: fix the algo to prefer connections when multiple exist
This commit modified the condition to whether drop an existing
connection to a peer when a new connection to this peer is
established.
The previous algorithm used public keys comparison for this decision
which determines that between every two nodes only one of them will
ever drop the connection in such cases.
The problematic case is when a node disconnects and reconnects in a
short interval which is the case of mobile devices.
In such case it takes as much as the "timeout" configured value for
the remote node to detect the "disconnection" (and try to reconnect
if this connection is persistent). In the case this node is also the
one that has the "smaller" public key the reconnect attempts of the
other node will be rejected causing it impossible to fast reconnect.

The solution is to only drop the connection if if we already have a
connected peer that is of the opposite direction from the this new
connection. By doing so the "initiator" will be enabled to replace
the connection and recconnect immediately.
2019-02-18 19:00:56 +02:00
Conner Fromknecht
6f96d04b72
multi: add buffer.Write and pool.WriteBuffer, make GCQueue generic 2019-02-15 19:31:24 -08:00
Wilmer Paulino
12168f022e
server+discovery: send channel updates to remote peers reliably
In this commit, we also allow channel updates for our channels to be
sent reliably to our channel counterparty. This is especially crucial
for private channels, since they're not announced, in order to ensure
each party can receive funds from the other side.
2019-02-14 18:33:27 -08:00
Wilmer Paulino
4996d49118
server+discovery: use reliableSender to replace existing resend logic 2019-02-14 18:33:27 -08:00
Wilmer Paulino
73b4bc4b68
server+discovery: remove channeldb.DB reference within the gossiper
Now that we've replaced the built-in messageStore with the
channeldb.GossipMessageStore, the reference to channeldb.DB is no longer
needed.
2019-02-14 18:29:39 -08:00
Wilmer Paulino
2277535e6b
server+discovery: replace gossiper message store with MessageStore 2019-02-14 18:29:39 -08:00
Conner Fromknecht
de282172a1
peer+server+test_utlils: use new ChanStatusManager
This commit hooks up the new netann.ChanStatusManager,
replacing the prior method which used the
watchChannelStatus goroutine.
2019-02-14 17:13:44 -08:00
Conner Fromknecht
4686db4196
config+server+lnd_test: expose chan status manager config options
Exposes the three parameters that dictate
the behavior of the channel status manager:
 * --chan-enable-timeout
 * --chan-disable-timeout
 * --chan-status-sample-interval
2019-02-14 17:13:11 -08:00
Conner Fromknecht
1a7fd6e6f1
netann/channel_update: exposes channel update helpers moved from server 2019-02-14 17:12:03 -08:00
Valentine Wallace
10090a978d contractcourt/chain_arbitrator: notify the ChannelNotifier on newly closed channels. 2019-02-05 18:17:54 -08:00
Valentine Wallace
bdd8ce14c9 switch: notify the ChannelNotifier on newly active/inactive channels. 2019-02-05 18:17:54 -08:00
Valentine Wallace
5405028948 fundingmanager: inform ChannelNotifier about newly open channels. 2019-02-05 18:17:54 -08:00
Valentine Wallace
cb26fd8a17 lnd: introduce the ChannelNotifier.
This commit introduces the channel notifier which is a central source
of active, inactive, and closed channel events.

This notifier was originally intended to be used by the `SubscribeChannels`
streaming RPC call, but can be used by any subsystem that needs to be
notified on a channel becoming active, inactive or closed.

It may also be extended in the future to support other types of notifications.
2019-02-05 18:17:54 -08:00
Olaoluwa Osuntokun
1189f0ea6c
server: use chanInfo instead of chanPolicy to establish channel peer conns
In this commit, we modify the way we attempt to locate the our channel
peer to establish a persistent connection on start up. Before this
commit, we would use the channel policy pointing to the peer to locate
the node as it's embedded in the struct. However, at times it's
currently possible for the channel policy to not be found in the
database if the remote nodes announces before we finalize the process on
our end. This can at times lead to a panic as the pointer isn't checked
before attempting to access it.

To remedy this, we now instead use the channel info which will _always_
be there if the channel is known.
2019-02-03 15:01:37 -08:00
Olaoluwa Osuntokun
bceb048a76
Merge pull request #2385 from cfromknecht/peer-write-buffer
peer: write buffer pool
2019-02-01 17:04:30 -08:00
Olaoluwa Osuntokun
5167b02312
Merge pull request #2500 from Roasbeef/mandatory-dlp
server: require the DLP bit for all incoming/outgoing connections
2019-01-31 20:14:15 -08:00
Conner Fromknecht
24dcd3c44e
peer+server: use server-wide writeBufferPool for peer write buffers 2019-01-31 19:21:36 -08:00
Joost Jager
9e012ecc93
multi: move Input interface and related code
This commit is a step to split the lnwallet package. It puts the Input
interface and implementations in a separate package along with all their
dependencies from lnwallet.
2019-01-31 13:25:33 +01:00
Conner Fromknecht
58f95322c0
server: fix notify-online log message 2019-01-23 20:40:27 -08:00
Wilmer Paulino
41f638c7cf
contractcourt+server: settle invoice for on-chain HTLC sweep
In this commit, we extend the htlcSuccessResolver to settle the invoice,
if any, of the corresponding on-chain HTLC sweep. This ensures that the
invoice state is consistent as when claiming the HTLC "off-chain".
2019-01-22 20:46:14 -08:00
Valentine Wallace
390b974793
server: set max htlc in ChannelUpdate createChannelUpdate
This method is called to convert an EdgePolicy to a ChannelUpdate. We
make sure to carry over the max_htlc value.

Co-authored-by: Johan T. Halseth <johanth@gmail.com>
2019-01-22 08:42:29 +01:00
Valentine Wallace
0fd6004958
multi: partition lnwire.ChanUpdateFlag into ChannelFlags and MessageFlags
In this commit:

* we partition lnwire.ChanUpdateFlag into two (ChanUpdateChanFlags and
ChanUpdateMsgFlags), from a uint16 to a pair of uint8's

* we rename the ChannelUpdate.Flags to ChannelFlags and add an
additional MessageFlags field, which will be used to indicate the
presence of the optional field HtlcMaximumMsat within the ChannelUpdate.

* we partition ChannelEdgePolicy.Flags into message and channel flags.
This change corresponds to the partitioning of the ChannelUpdate's Flags
field into MessageFlags and ChannelFlags.

Co-authored-by: Johan T. Halseth <johanth@gmail.com>
2019-01-22 08:42:26 +01:00
Olaoluwa Osuntokun
c815821679
server: require the DLP bit for all incoming/outgoing connections
In this commit, we modify our default local feature bits to require the
Data Loss Protection (DLP) feature to be active. Once full Static
Channel Backups are implemented, if we connect to a peer that doesn't
follow the DLP protocol, then the SCBs are useless, as we may not be
able to recover funds. As a result, in prep for full SCB deployment,
we'll now ensure that any peer we connect to, knows of the DLP bit. This
could be a bit more relaxed and allow _connections_ to non-DLP peers,
but reject channel requests to/from them. However, this implementation is
much simpler.
2019-01-17 16:53:43 -08:00
Olaoluwa Osuntokun
b700b969e8
Merge pull request #2463 from wpaulino/notify-when-offline
server: implement notifications for disconnected peers
2019-01-15 16:47:29 -08:00
Olaoluwa Osuntokun
509bed614c
Merge pull request #2198 from Roasbeef/sendall-rpc
multi: add ability to sweep all coins in the the wallet to an addr to sendcoins
2019-01-15 14:49:17 -08:00
Wilmer Paulino
cbce6e03fc
server: implement notifications for disconnected peers 2019-01-14 22:44:45 -08:00
Conner Fromknecht
a8b2c093aa
Merge pull request #2416 from cfromknecht/netann-node-signer
netann: move NodeSigner out of main package
2019-01-09 17:01:00 -08:00
Olaoluwa Osuntokun
77262ff699 sweep: rename Estimator to FeeEstimator 2019-01-09 15:55:01 -08:00
Conner Fromknecht
32041e703b
server: replace nodeSigner in main with netann.NodeSigner 2019-01-08 16:18:39 -08:00
Johan T. Halseth
3ab01898fb
Merge pull request #2417 from cfromknecht/min-backoff
server: configurable min backoff
2019-01-08 15:07:50 +01:00
Joost Jager
c1eaf60000
invoices: create package
This commit isolates the invoice registry in a separate package. It is
a preparation for the creation of an invoices sub server.
2019-01-07 23:04:05 +01:00
Conner Fromknecht
d3b5326ae7
server: use cfg.MinBackoff instead of defaultBackoff 2019-01-04 14:05:29 -08:00
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
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
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
Igor Cota
02442ecbae Server: make maximum backoff configurable 2018-12-06 10:57:09 +01:00
Conner Fromknecht
4e48a56d5e
server: init gossiper w/ discovery.ChanSeries 2018-11-30 15:33:34 -08:00
Olaoluwa Osuntokun
1fd3aac925
multi: switch from bolt packge to bbolt package for all imports 2018-11-29 20:33:49 -08:00
ErikEk
f36c58acd7 Improved color validation - now with fixes and a table driven test 2018-11-09 03:09:39 +01:00
Olaoluwa Osuntokun
68d96488cc
server: properly set node pubkey within initTorController 2018-10-28 16:54:05 -07:00
Olaoluwa Osuntokun
0879a7354f
server: re-work initial node ann creation to use LightnignNode.NodeAnnouncement 2018-10-23 18:42:31 -07:00
Olaoluwa Osuntokun
e360005452
server: ensure we update our node ann with new tor addrs in initTorController
Fixes #1939.
2018-10-23 18:42:30 -07:00
Olaoluwa Osuntokun
338946eda4
server: update genNodeAnnouncement to also write new node ann to disk
In this commit, we update the genNodeAnnouncement method to also write
an updated version of the node announcment to disk. Before this commit,
we would update the in memory version, but then never write the new
version to disk. As a result, when connecting to new peers, we would
never propagate the new version of this announcement to the network.
2018-10-23 18:42:29 -07:00
Olaoluwa Osuntokun
fc21bf091a
multi: modify sweeper.CreateSweepTx to accept conf target, style changes
In this commit, we modify the newly introduced UtxoSweeper.CreateSweepTx
to accept the confirmation target as a param of the method rather than a
struct level variable. We do this as this allows each caller to decide
at sweep time, what the fee rate should be, rather than using a global
value that is meant to work in all scenarios. For example, anytime
we're sweeping an output with a CLTV lock that's has a dependant
transaction we need to sweep/cancel, we may require a higher fee rate
than a regular force close with a CSV output.
2018-10-18 18:08:27 -07:00
Joost Jager
c1d845aa0d
cnct: reuse sweep tx logic for commit resolver
Removes duplicate sweep tx code from commit resolver
and delegates generation to UtxoSweeper in the sweep
package.
2018-10-17 12:44:34 +02:00
Joost Jager
4dab405623
sweep: move sweep tx generation into sweep package
Sweep txes are currently generated in multiple locations. Moving
the sweep tx generation into a shared package will allow us to
reuse that logic.
2018-10-17 12:44:33 +02:00
Olaoluwa Osuntokun
13802b4218
Merge pull request #1963 from wpaulino/create-chan-buckets-once
channeldb: ensure channel buckets are only created once
2018-09-28 17:06:39 -07:00
Johan T. Halseth
addb4aed89
funding+server: make FindChannel return OpenChannel instead of LightningChannel 2018-09-28 08:59:27 +02:00
CirroStorm
f594a57c94 lnwallet: remove need for lnwallet to have access to the private key
This paves the way for lnd to work with hardware wallets, in which case it will not have access to the private key.
2018-09-27 20:58:46 -07:00
Olaoluwa Osuntokun
6afee3d099
Merge pull request #1856 from maurycy/typos
multi: fix various typos in comments
2018-09-27 20:38:10 -07:00
Joost Jager
9f6fb1e128
utxonursery: test restart behaviour 2018-09-23 15:52:45 -07:00
Wilmer Paulino
99a4952239
server+peer: check ErrEdgeNotFound when enabling/disabling a channel
In this commit, we also check ErrEdgeNotFound when attempting to send an
active/inactive channel update for a channel to the network. We do this
as it's possible that a channel has confirmed, but it still does not
meet the required number of confirmations to be publicly announced.
2018-09-21 17:24:36 -07:00
Johan T. Halseth
0a5f982280
utxonursery: pass broadcastHeight to registerPreschoolConf
In this commit IncubateOutputs are given an extra parameter
broadcastHeight, which is passed from the server and used when called
registerPresschoolConf.

Earlier the utxonursery used the bestHeight as height hint in this case,
which would be wrong in the cases where we got outputs for incubation
which was confirmed below the best height.
2018-09-20 13:16:39 +02:00
Johan T. Halseth
3a67fe2552
contractcourt+server: make IncubateOutputs take broadcastHeight 2018-09-20 12:54:48 +02:00
Wilmer Paulino
fb059ddaa5
server: start tor controller if we should listen for inbound connections
over Tor

In this commit, we fix a small bug where we would attempt to start the
Tor controller even if we were not requested to automatically create and
onion service in order to listen for inbound connections over Tor.
2018-09-14 13:45:06 -07:00
Wilmer Paulino
95560238ce
server: update to lastest tor controller api 2018-09-11 19:37:12 -07:00
maurycy
ac24b12bf2
multi: fix various typos in comments 2018-09-07 06:51:49 +02:00
Wilmer Paulino
59c404a6d3
server: ensure persistent connections to tor addrs are made if active
In this commit, we restrict the persistent connection logic on startup
to only attempt to establish connections to Tor addresses if Tor
outbound support is enabled. Otherwise, we'll continually attempt to
reach the address even though we never will.
2018-09-06 18:51:19 -07:00
Olaoluwa Osuntokun
4100dfcf6b
Merge pull request #1801 from cfromknecht/remove-initial-graph-sync-request
server: Stop requesting initial graph sync
2018-09-05 19:16:56 -07:00
Olaoluwa Osuntokun
d2a7d910b7
Merge pull request #1825 from Roasbeef/extra-gossip-message-data
channeldb+discovery: ensure we store, validate and propagate announcements with opaque data
2018-09-05 17:53:02 -07:00
Olaoluwa Osuntokun
d1a80e35ef
Merge pull request #1841 from cfromknecht/sync-gq-start
peer: Synchronous registration of gossip queries
2018-09-05 16:37:03 -07:00
Olaoluwa Osuntokun
7808288249
chanseries+server: populate ExtraOpaqueData field when reading from disk 2018-09-04 20:52:45 -07:00
Olaoluwa Osuntokun
309e656a97
Merge pull request #1839 from cfromknecht/assume-channel-valid
routing: Assume channel valid
2018-09-04 20:50:06 -07:00
Olaoluwa Osuntokun
7435fba78b
Merge pull request #1836 from cfromknecht/reconnect-to-all-known-addrs
server: Reconnect to all known addrs for persistent peers
2018-09-04 19:44:35 -07:00
Conner Fromknecht
2415675c3d
server: move gossip dispatch to peer
See next commit msg for more detail.
2018-09-04 17:28:50 -07:00
Conner Fromknecht
21a4e21863
server: stop requesting initial graph sync
In this commit, we remove signaling for initial routing
dumps, which create unnecessary log spam, bandwidth, and
CPU. Now that gossip syncing is in full force, we will
instead opt to use the more efficient querying/set
reconciliation. Other nodes may still request initial
gossip sync from us, and we will respond.
2018-09-04 05:04:21 -07:00
Conner Fromknecht
8d7eb41d48
server: always backoff for unstable peers
This commit modifies the connection peer backoff
logic such that it will always backoff for "unstable"
peers. Unstable in this context is determined by
connections whose duration is shorter than 10
minutes. If a disconnect happens with a peer
whose connection lasts longer than 10 minutes,
we will scale back our stored backoff for that peer.

This resolves an issue that would result in a tight
connection loop with remote peers. This stemmed
from the connection duration being very short,
and always driving the backoff to the default
backoff of 1 second. Short connections like
this are now caught by the stable connection
threshold.

This also modifies the computation on the
backoff relaxation to subtract the connection
duration after applying randomized exponential
backoff, which offers better stability when
the connection duration and backoff are roughly
equal.
2018-09-04 03:40:08 -07:00
Conner Fromknecht
f33cfdaa07
server: pass AssumeChannelValid to router 2018-09-03 20:15:18 -07:00