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lnd/lnwallet
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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
..
btcwallet lnwallet/btcwallet: properly pass in FeeEstimator to btcwallet 2017-06-07 17:01:27 -07:00
README.md multi: fix formatting issues in packge README's 2017-03-27 16:25:25 -07:00
channel.go lnwallet: fix race condition in channel state machine, use single mutex 2017-06-08 22:24:20 -07:00
channel_test.go channeldb: remove redudant test 2017-05-31 11:06:08 -07:00
config.go config: add --pendingchannel lnd flag 2016-10-22 02:11:18 +03:00
interface.go lnwallet: remove GetTransaction method from BlockChainIO 2017-06-05 19:12:42 -07:00
interface_test.go lnwallet: properly set FeeEstimator within integration tests 2017-06-07 17:22:46 -07:00
log.go lnwallet: couple websockets and wtxmgr logging into package logging 2017-04-01 20:14:13 +02:00
parameters.go fundingmanager+lnwallet: add HTLC dust limit logic 2016-12-13 11:01:57 -08:00
reservation.go lnwallet: NewChannelReservation now accepts target feePerKw for commitment 2017-05-16 18:55:33 -07:00
script_utils.go lnwallet: replace empty byte arrays with nils 2017-06-05 18:54:00 -07:00
script_utils_test.go multi: replace usage of fastsha256 with crypto/sha256 2017-03-15 18:56:41 -07:00
size.go lnwallet: convert all references to transaction/block cost to weight 2017-05-16 18:50:55 -07:00
wallet.go lnwallet: fix race condition in channel state machine, use single mutex 2017-06-08 22:24:20 -07:00

README.md

lnwallet

Build Status MIT licensed GoDoc

The lnwallet package implements an abstracted wallet controller that is able to drive channel funding workflows, a number of script utilities, witness generation functions for the various Lightning scripts, revocation key derivation, and the commitment update state machine.

The package is used within lnd as the core wallet of the daemon. The wallet itself is composed of several distinct interfaces that decouple the implementation of things like signing and blockchain access. This separation allows new WalletController implementations to be be easily dropped into lnd without disrupting the code base. A series of integration tests at the interface level are also in place to ensure conformance of the implementation with the interface.

Installation and Updating

$ go get -u github.com/lightningnetwork/lnd/lnwallet