Merge pull request #6 from Rooke/master

Add a check for empty channel routing policy

README.md

@@ -31,7 +31,7 @@ All of `raiju`'s subcommands can be listed with the global help flag, `raiju -h`
 
 List the best nodes to open a channel to from the current node. `candidates` does not automatically open any channels, that needs to be done out-of-band with a different tool such as `lncli`. `candidates` just lists suggestions and is not intended to be automated (for now...). 
 
-The current node has distance `0` to itself and distance `1` to the nodes it has channels with. A node with distance `2` has a channel with a node the current node is connected too, but no channel with the current node, and so on. "Distant Neighbors" are distant (greater than `2`) from the current node, but have a channel with the candidate. By default, only nodes with clearnet addresses are listed. TOR-only nodes tend to be unreliable due to the nature of TOR.
+The current node has distance `0` to itself and distance `1` to the nodes it has channels with. A node with distance `2` has a channel with a node the current node is connected to, but no channel with the current node, and so on. "Distant Neighbors" are distant (greater than `2`) from the current node, but have a channel with the candidate. By default, only nodes with clearnet addresses are listed. TOR-only nodes tend to be unreliable due to the nature of TOR.
 
 ```
 $ raiju candidates
@@ -43,15 +43,15 @@ Pubkey                                                              Alias
 ...
 ```
 
-The `assume` flag allows you to see the remaining candidates and updated stats assuming channels were opened to the given nodes. This can be used to find a set of nodes to open channels too in single batch transaction in order to minimize on onchain fees.
+The `assume` flag allows you to see the remaining candidates and updated stats assuming channels were opened to the given nodes. This can be used to find a set of nodes to open channels to in a single batch transaction in order to minimize on onchain fees.
 
 From a "make money routing" perspective, theoretically, these most distant nodes with the most distant neighbor connections are good to open a channel to for some off the beaten path efficient routing vs. just connecting to the biggest node in the network. Your node could offer cheaper, better routing between two "clusters" of nodes than the biggest nodes. From a "make the network stronger in general" perspective, the hope is that this strategy creates a more decentralized network vs. everything being dependent on a handful of large hub nodes. 
 
 ## fees
 
 **Passively manage channel liquidity**
 
-Set channel fees based on the channel's current liquidity. The idea here is to encourage passive channel rebalancing through fees. If a channel has a too much local liquidity (high), fees are lowered in order to encourage relatively more outbound transactions. Visa versa for a channel with too little local liquidity (low). 
+Set channel fees based on the channel's current liquidity. The idea here is to encourage passive channel rebalancing through fees. If a channel has a too much local liquidity (high), fees are lowered in order to encourage relatively more outbound transactions. _vice versa_ for a channel with too little local liquidity (low). 
 
 The global `-liquidity-thresholds` flag determines how channels are grouped into liquidity buckets, while the `-liquidity-fees` flag determines the fee settings applied to those groups. For example, if thresholds are set to `80,20` and fees set to `5,50,500`, then channels with over 80% local liquidity will have a 5 PPM fee, channels between 80% and 20% local liquidity will have a 50 PPM fee, and channels with less than 20% liquidity will have a 500 PPM fee.
 
@@ -147,4 +147,4 @@ host localhost:10009
 
 # node
 
-Are you here looking for a node to open a channel too? Well, may I offer `raiju`'s node! Could always use the inbound: [`02b6867b56ca1b6a4548b97b009152683fa366bfa1b14119c8f9992e1acacbe1c8`](https://amboss.space/node/02b6867b56ca1b6a4548b97b009152683fa366bfa1b14119c8f9992e1acacbe1c8)
+Are you here looking for a node to open a channel to? Well, may I offer `raiju`'s node! Could always use the inbound: [`02b6867b56ca1b6a4548b97b009152683fa366bfa1b14119c8f9992e1acacbe1c8`](https://amboss.space/node/02b6867b56ca1b6a4548b97b009152683fa366bfa1b14119c8f9992e1acacbe1c8)

go.mod

@@ -3,11 +3,11 @@ module github.com/nyonson/raiju
 go 1.20
 
 require (
-	github.com/btcsuite/btcd v0.23.5-0.20230125025938-be056b0a0b2f
-	github.com/btcsuite/btcd/btcutil v1.1.3
-	github.com/btcsuite/btcd/chaincfg/chainhash v1.0.2
-	github.com/lightninglabs/lndclient v0.16.0-9
-	github.com/lightningnetwork/lnd v0.16.0-beta.rc1
+	github.com/btcsuite/btcd v0.24.1-0.20240123000108-62e6af035ec5
+	github.com/btcsuite/btcd/btcutil v1.1.5
+	github.com/btcsuite/btcd/chaincfg/chainhash v1.1.0
+	github.com/lightninglabs/lndclient v0.16.0-15
+	github.com/lightningnetwork/lnd v0.16.3-beta
 	github.com/peterbourgon/ff/v3 v3.3.0
 	github.com/rivo/tview v0.0.0-20230406072732-e22ce9588bb4
 	github.com/rodaine/table v1.0.1
@@ -19,9 +19,9 @@ require (
 	github.com/andybalholm/brotli v1.0.3 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
-	github.com/btcsuite/btcd/btcutil/psbt v1.1.5 // indirect
+	github.com/btcsuite/btcd/btcutil/psbt v1.1.8 // indirect
 	github.com/btcsuite/btclog v0.0.0-20170628155309-84c8d2346e9f // indirect
-	github.com/btcsuite/btcwallet v0.16.7 // indirect
+	github.com/btcsuite/btcwallet v0.16.10-0.20240127010340-16b422a2e8bf // indirect
 	github.com/btcsuite/btcwallet/wallet/txauthor v1.3.2 // indirect
 	github.com/btcsuite/btcwallet/wallet/txrules v1.2.0 // indirect
 	github.com/btcsuite/btcwallet/wallet/txsizes v1.2.3 // indirect
@@ -30,8 +30,8 @@ require (
 	github.com/btcsuite/go-socks v0.0.0-20170105172521-4720035b7bfd // indirect
 	github.com/btcsuite/websocket v0.0.0-20150119174127-31079b680792 // indirect
 	github.com/btcsuite/winsvc v1.0.0 // indirect
-	github.com/cenkalti/backoff/v4 v4.1.1 // indirect
-	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
+	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/coreos/go-semver v0.3.0 // indirect
 	github.com/coreos/go-systemd/v22 v22.3.2 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
@@ -46,23 +46,24 @@ require (
 	github.com/go-errors/errors v1.0.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang-jwt/jwt/v4 v4.4.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/golang/snappy v0.0.4 // indirect
 	github.com/google/btree v1.0.1 // indirect
 	github.com/google/uuid v1.3.0 // indirect
-	github.com/gorilla/websocket v1.4.2 // indirect
+	github.com/gorilla/websocket v1.5.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-middleware v1.3.0 // indirect
 	github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway v1.16.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.5.0 // indirect
 	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
-	github.com/jackc/pgconn v1.10.0 // indirect
+	github.com/jackc/pgconn v1.14.0 // indirect
+	github.com/jackc/pgerrcode v0.0.0-20220416144525-469b46aa5efa // indirect
 	github.com/jackc/pgio v1.0.0 // indirect
 	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgproto3/v2 v2.1.1 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b // indirect
-	github.com/jackc/pgtype v1.8.1 // indirect
-	github.com/jackc/pgx/v4 v4.13.0 // indirect
+	github.com/jackc/pgproto3/v2 v2.3.2 // indirect
+	github.com/jackc/pgservicefile v0.0.0-20221227161230-091c0ba34f0a // indirect
+	github.com/jackc/pgtype v1.14.0 // indirect
+	github.com/jackc/pgx/v4 v4.18.1 // indirect
 	github.com/jessevdk/go-flags v1.4.0 // indirect
 	github.com/jonboulle/clockwork v0.2.2 // indirect
 	github.com/jrick/logrotate v1.0.0 // indirect
@@ -74,16 +75,16 @@ require (
 	github.com/klauspost/pgzip v1.2.5 // indirect
 	github.com/lib/pq v1.10.3 // indirect
 	github.com/lightninglabs/gozmq v0.0.0-20191113021534-d20a764486bf // indirect
-	github.com/lightninglabs/neutrino v0.15.0 // indirect
-	github.com/lightninglabs/neutrino/cache v1.1.0 // indirect
+	github.com/lightninglabs/neutrino v0.16.0 // indirect
+	github.com/lightninglabs/neutrino/cache v1.1.1 // indirect
 	github.com/lightningnetwork/lightning-onion v1.2.1-0.20221202012345-ca23184850a1 // indirect
-	github.com/lightningnetwork/lnd/clock v1.1.0 // indirect
-	github.com/lightningnetwork/lnd/healthcheck v1.2.2 // indirect
-	github.com/lightningnetwork/lnd/kvdb v1.4.1 // indirect
-	github.com/lightningnetwork/lnd/queue v1.1.0 // indirect
-	github.com/lightningnetwork/lnd/ticker v1.1.0 // indirect
-	github.com/lightningnetwork/lnd/tlv v1.1.0 // indirect
-	github.com/lightningnetwork/lnd/tor v1.1.0 // indirect
+	github.com/lightningnetwork/lnd/clock v1.1.1 // indirect
+	github.com/lightningnetwork/lnd/healthcheck v1.2.3 // indirect
+	github.com/lightningnetwork/lnd/kvdb v1.4.4 // indirect
+	github.com/lightningnetwork/lnd/queue v1.1.1 // indirect
+	github.com/lightningnetwork/lnd/ticker v1.1.1 // indirect
+	github.com/lightningnetwork/lnd/tlv v1.1.1 // indirect
+	github.com/lightningnetwork/lnd/tor v1.1.2 // indirect
 	github.com/ltcsuite/ltcd v0.0.0-20190101042124-f37f8bf35796 // indirect
 	github.com/lucasb-eyer/go-colorful v1.2.0 // indirect
 	github.com/mattn/go-isatty v0.0.16 // indirect
@@ -103,18 +104,18 @@ require (
 	github.com/remyoudompheng/bigfft v0.0.0-20200410134404-eec4a21b6bb0 // indirect
 	github.com/rivo/uniseg v0.4.3 // indirect
 	github.com/rogpeppe/fastuuid v1.2.0 // indirect
-	github.com/sirupsen/logrus v1.7.0 // indirect
+	github.com/sirupsen/logrus v1.9.2 // indirect
 	github.com/soheilhy/cmux v0.1.5 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
 	github.com/stretchr/objx v0.5.0 // indirect
-	github.com/stretchr/testify v1.8.1 // indirect
+	github.com/stretchr/testify v1.8.4 // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tmc/grpc-websocket-proxy v0.0.0-20201229170055-e5319fda7802 // indirect
-	github.com/ulikunitz/xz v0.5.10 // indirect
+	github.com/ulikunitz/xz v0.5.11 // indirect
 	github.com/xdg-go/stringprep v1.0.4 // indirect
 	github.com/xi2/xz v0.0.0-20171230120015-48954b6210f8 // indirect
 	github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
-	go.etcd.io/bbolt v1.3.6 // indirect
+	go.etcd.io/bbolt v1.3.7 // indirect
 	go.etcd.io/etcd/api/v3 v3.5.7 // indirect
 	go.etcd.io/etcd/client/pkg/v3 v3.5.7 // indirect
 	go.etcd.io/etcd/client/v2 v2.305.7 // indirect
@@ -132,18 +133,18 @@ require (
 	go.uber.org/atomic v1.7.0 // indirect
 	go.uber.org/multierr v1.6.0 // indirect
 	go.uber.org/zap v1.17.0 // indirect
-	golang.org/x/crypto v0.1.0 // indirect
-	golang.org/x/exp v0.0.0-20221111094246-ab4555d3164f // indirect
-	golang.org/x/mod v0.6.0 // indirect
-	golang.org/x/net v0.4.0 // indirect
-	golang.org/x/sys v0.5.0 // indirect
-	golang.org/x/term v0.5.0 // indirect
-	golang.org/x/text v0.7.0 // indirect
-	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba // indirect
-	golang.org/x/tools v0.2.0 // indirect
-	google.golang.org/genproto v0.0.0-20210617175327-b9e0b3197ced // indirect
-	google.golang.org/grpc v1.41.0 // indirect
-	google.golang.org/protobuf v1.27.1 // indirect
+	golang.org/x/crypto v0.7.0 // indirect
+	golang.org/x/exp v0.0.0-20230315142452-642cacee5cc0 // indirect
+	golang.org/x/mod v0.10.0 // indirect
+	golang.org/x/net v0.10.0 // indirect
+	golang.org/x/sys v0.8.0 // indirect
+	golang.org/x/term v0.8.0 // indirect
+	golang.org/x/text v0.9.0 // indirect
+	golang.org/x/time v0.0.0-20220224211638-0e9765cccd65 // indirect
+	golang.org/x/tools v0.9.1 // indirect
+	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
+	google.golang.org/grpc v1.56.3 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/errgo.v1 v1.0.1 // indirect
 	gopkg.in/macaroon-bakery.v2 v2.0.1 // indirect
 	gopkg.in/macaroon.v2 v2.1.0 // indirect