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b422e4ec1e
In this commit we add a new command line option (and a sane default) to allow users to specify the *smallest* inbound channel that they'll accept. Having a higher-ish limit lets users limit their channels, and also avoid a series of very low value "spam" channels. The new option is --minchansize, and expressed in satoshis. If we receive an inbound channel request for a value smaller than this, then we'll immediately reject it.
lnwallet
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