Commit Graph

243 Commits

Author SHA1 Message Date
Conner Fromknecht
02489dc6c0
htlcswitch/test_utils: instantiate config with batch onoin processing 2018-03-09 21:08:44 -08:00
Conner Fromknecht
4f68d1beca
htlcswitch/switch_test: change forward() -> send() 2018-03-09 21:08:44 -08:00
Conner Fromknecht
1b7afc6da5
htlcswitch/mock: add mock fwding log to initSwitchWithDB 2018-03-09 21:08:44 -08:00
Conner Fromknecht
5fd1206da6
htlcswitch/switch: modifies forward method to support async invocation 2018-03-09 21:08:44 -08:00
Conner Fromknecht
fbb8f0bcce
htlcswitch/sequencer: adds a persistent emitter of payment IDs 2018-03-09 21:08:44 -08:00
Conner Fromknecht
e4fb420665
htlcswitch/packet: adds serialization to htlcPacket 2018-03-09 21:08:44 -08:00
Conner Fromknecht
3048dfd4be
htlcswitch/mock: adds Encode/Decode to mock obfuscator 2018-03-09 21:08:43 -08:00
Conner Fromknecht
3ae7772ecb
htlcswitch/mailbox_test: adds checks for reset and replay of pkts 2018-03-09 21:08:43 -08:00
Conner Fromknecht
9b00f83656
htlcswitch/mailbox: makes pkts replayable via Reset 2018-03-09 21:08:43 -08:00
Conner Fromknecht
3a186a02a9
htlcswitch/link_test: generate random preimages 2018-03-09 21:08:43 -08:00
Conner Fromknecht
101ad09e9f
htlcswitch/link: batches processing of locked in htlcs 2018-03-09 21:08:43 -08:00
Conner Fromknecht
2c3d35bb40
htlcswitch/interfaces: have HandleSwitchPacket return an error 2018-03-09 21:08:43 -08:00
Conner Fromknecht
403028da78
htlcswitch/circuit_test: use half adds in circuit map test 2018-03-09 21:08:42 -08:00
Conner Fromknecht
0b71f74199
htlcswitch/circuit_map: moves circuit map impl to own file 2018-03-09 21:08:42 -08:00
Conner Fromknecht
067b261602
htlcswitch/circuit: add half adds to circuit map 2018-03-09 21:08:42 -08:00
Conner Fromknecht
02c65db0d1
htlcswitch/link_test: integrate new channel update APIs 2018-03-09 17:35:54 -08:00
Conner Fromknecht
1fe7c6d431
htlcswitch/link: integrate persistence changes to lnwallet APIs 2018-03-09 17:35:53 -08:00
Conner Fromknecht
6a88ff940a
htlcswitch_/test_utils: init OpenChannels w/ Packager 2018-03-09 14:45:31 -08:00
Olaoluwa Osuntokun
51a3cab39c
htlcswitch: fix race in forwarding log test by grabbing log mtx 2018-03-08 20:11:49 -08:00
Olaoluwa Osuntokun
649be5ee0b
Merge pull request #775 from cfromknecht/sphinx-replay
Switch Persistence [1/4]: Infra for Sphinx Batched Decoding and Replay Protection
2018-03-08 23:03:01 -05:00
Conner Fromknecht
c2ec3a6ef5
htlcswitch/test_utils: use new ErrorEncrypter and HopIterator ifaces 2018-03-08 21:12:05 -05:00
Conner Fromknecht
5cbdb29bcc
htlcswitch/link_test: mock extracting of error encrypter from onion pkt 2018-03-08 21:12:04 -05:00
Conner Fromknecht
06fb524a3b
htlcswitch/mock: update mock obfuscator and iterators w/ new sphinx API 2018-03-08 21:12:04 -05:00
Conner Fromknecht
27df8d8ad1
htlcswitch/link: extract error encrypter from hop iterator 2018-03-08 21:12:04 -05:00
Conner Fromknecht
f075905d6c
htlcswitch/iterator: use batch API for sphinx router 2018-03-08 21:12:04 -05:00
Conner Fromknecht
fcf08382f7
htlcswitch/failure: add Encode/Decode to ErrorEncrypter 2018-03-08 21:12:03 -05:00
Olaoluwa Osuntokun
7031b5d217
htlcswitch: modify forwarding fee assertion to compare emperical fees
In this commit, we fix a bug that was uncovered by the recent change to
lnwire.MilliSatoshi. Rather than manually compute the diff in fees,
we’ll directly compare the fee that is given against the fee that we
expect.
2018-03-08 12:50:49 -05:00
Olaoluwa Osuntokun
4b20e805fe
multi: update packages due to recent SignDescriptor and WalletController changes 2018-03-06 16:04:03 -05:00
Olaoluwa Osuntokun
473dfd115b
htlcswitch: add set of tests for the forwarding log 2018-03-06 13:56:11 -05:00
Olaoluwa Osuntokun
ad522a72c1
htlcswitch: add new ticker in switch to batch log forwarding events
In this commit, we extend the switch as is, to record details
concerning settled payment circuits. To do this, we introduce a new
interface to the package: the ForwardingLog. This is a tiny interface
that simply lets us abstract away the details of the storage backing of
the forwarding log.

Each time we receive a successful HTLC settle, we’ll log the full
details (chans, fees, time) as a pending forwarding log entry. Every 15
seconds, we’ll then batch flush out these entries to disk. When we’re
exiting, we’ll try to flush out all entries to ensure everything gets
recorded to disk.
2018-03-06 13:56:11 -05:00
Olaoluwa Osuntokun
6f11fee1a4
htlcswitch: when forwarding htlcs, set the incomingHtlcAmt 2018-03-06 13:56:10 -05:00
Olaoluwa Osuntokun
d377ffafdd
htlcswitch: populate the incoming+outgoing in the payment circuit 2018-03-06 13:56:10 -05:00
Olaoluwa Osuntokun
157e052958
htlcswitch: add the incoming payment amount to the htlcPacket
We’ll need this value within the link+switch in order to fully populate
the forwarding event that will be generated if this HTLC circuit is
successfully completed.
2018-03-06 13:56:10 -05:00
Olaoluwa Osuntokun
2b8cad2f08
htlcswitch: add incoming+outgoing amounts to the PaymentCircuit
In this commit, we add the incoming+outgoing amounts if the HTLC’s that
the payment circuit consists of. With these new fields, we’ll be able
to populate the forwarding event log once the payment circuit has been
successfully completed.
2018-03-06 13:56:09 -05:00
Johan T. Halseth
4d2a36dce8
htlcswitch tests: update tests to new FeeEstimator and fee rate types 2018-02-26 22:42:25 +01:00
Johan T. Halseth
80277c0517
htlcswitch: use fee rate types instead of btcutil.Amount for fee rates 2018-02-26 22:42:25 +01:00
practicalswift
b8e1351cf3 multi: fix some recently introduced typos 2018-02-18 15:27:29 -08:00
Johan T. Halseth
509adce2ad
htlcswitch test: add TestChannelLinkBandwidthChanReserve 2018-02-08 18:35:24 -05:00
Johan T. Halseth
e6f7a46d90
htlcswitch: don't return negative value from Bandwidth()
This commits prevents the Bandwith() method from returning
a negative value if the channel reserve is larger than
the actual available balance.
2018-02-08 18:35:24 -05:00
nsa
7e84892c21
htlcswitch: account for channel reserve in Bandwidth 2018-02-08 18:35:23 -05:00
Conner Fromknecht
1dc12549d2
htlcswitch/switch: select on quit channels for switch commands
This commit fixes a deadlock scenario caused when some
switch methods are waiting for a response on the
command's done/err chan. However, no such response will
be delivered if the main event loop has already exited.
This is resolved by selecting on the command's done/err chan
and the server's quit chan simultaneously.
2018-02-07 20:43:53 -08:00
Olaoluwa Osuntokun
850abbbeb5
htlcswitch: update tests to respect recent API changes 2018-02-06 20:14:31 -08:00
Olaoluwa Osuntokun
1afadf4822
htlcswitch: properly rename struct in tests 2018-02-06 19:28:36 -08:00
Daniel McNally
8543497dcc multi: fixing it's/its typos in comments 2018-02-06 19:13:07 -08:00
practicalswift
a93736d21e multi: comprehensive typo fixes across all packages 2018-02-06 19:11:11 -08:00
Olaoluwa Osuntokun
18741831dd
Merge pull request #485 from halseth/fix-negative-balance
Use remoteACKed index when calculating availableBalance.
2018-02-05 16:23:17 -08:00
Olaoluwa Osuntokun
30dbbd69a0
funding+htlcswitch: dynamically update short chan id of existing link
In this commit, we fix an existing bug that would result in some
payments getting “stuck”. This would happen if one side restarted
before the channel was fully locked in. In this case, since upon
re-connection, the link will get added to the switch with a *short
channel ID of zero*. If A then tries to make a multi-hop payment
through B, B will fail to forward the payment, as it’ll mistakenly
think that the payment originated from a local-subsystem as the channel
ID is zero. A short channel ID of zero is used to map local payments
back to their caller.

With fix this by allowing the funding manager to dynamically update the
short channel ID of a link after it discovers the short channel ID.

In this commit, we fix a second instance of reported “stuck” payments
by users.
2018-02-03 18:14:15 -08:00
Johan T. Halseth
12d3327833
htlcswitch/link_test: update Bandwidth tests
This commit updates the tests for checking a links Bandwidth()
calculation, after the change that made us use the remoteACKedIndex
instead of the logIndex when calculating it. The main result of this
change is that we never consider incoming updates before they are
acked, when calculating the bandwidth. This is because this was
inconsistent with the state we actually end up signing later on.
2018-02-02 21:16:37 -05:00
Johan T. Halseth
ab75cd3a4d
htlcswitch/test_utils: set BatchTicker mock and BatchSize
This commit adds the mockTicker and BatchSize to the link
config. It also exits the goroutines draining the HtlcUpdates
gracefully.
2018-02-02 21:16:37 -05:00
Johan T. Halseth
cc050f183f
htlcswitch tests: add mockTicker struct 2018-02-02 21:16:37 -05:00