mirror of
https://github.com/aljazceru/breez-lnd.git
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b61670fe23
In this commit, we update path finding to skip an edge if the amount we’re trying to route through it is below the MinHTLC (in mSAT) value for that node. We also add a new test to exercise this behavior. In order for out test to work properly, we’ve modified the JSON to make the edge to Goku have a higher min HTLC value.
182 lines
8.9 KiB
JSON
182 lines
8.9 KiB
JSON
{
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"info": [
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"This file encodes a basic graph that resembles the following ascii graph:",
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"",
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" 50k satoshis ┌──────┐ ",
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" ┌───────────────────▶│luo ji│◀─┐ ",
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" │ └──────┘ │ ",
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" │ │ ",
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" │ │ ",
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" │ │ ",
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" │ │ ",
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" │ │ ",
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" ▼ │ ┌──────┐ ",
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" ┌────────┐ │ │sophon│◀┐ ",
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" │satoshi │ │ └──────┘ │ ",
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" └────────┘ │ │ ",
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" ▲ │ │ 500 satoshis ",
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" │ ┌───────────────────┘ │ ",
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" │ │ 100k satoshis │ ",
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" │ │ │ ",
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" │ │ │ ┌────────┐ ",
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" └──────────┤ └─▶│son goku│ ",
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" 10k satoshis │ └────────┘ ",
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" │ ▲ ",
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" │ │ ",
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" │ │ ",
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" ▼ │ ",
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" ┌──────────┐ │ ",
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" │ roasbeef │◀─────────────────────────────────────┘ ",
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" └──────────┘ 100k satoshis "
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],
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"nodes": [
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{
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"source": true,
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"pubkey": "0367cec75158a4129177bfb8b269cb586efe93d751b43800d456485e81c2620ca6",
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"alias": "roasbeef"
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},
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{
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"source": false,
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"pubkey": "032b480de5d002f1a8fd1fe1bbf0a0f1b07760f65f052e66d56f15d71097c01add",
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"alias": "songoku"
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},
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{
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"source": false,
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"pubkey": "03c19f0027ffbb0ae0e14a4d958788793f9d74e107462473ec0c3891e4feb12e99",
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"alias": "satoshi"
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},
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{
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"source": false,
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"pubkey": "02e7b1aaac10977c38e9c61c74dc66840de211bcec3021603e7977bc5e28edabfd",
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"alias": "luoji"
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},
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{
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"source": false,
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"pubkey": "036264734b40c9e91d3d990a8cdfbbe23b5b0b7ad3cd0e080a25dcd05d39eeb7eb",
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"alias": "sophon"
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}
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],
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"edges": [
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{
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"node_1": "0367cec75158a4129177bfb8b269cb586efe93d751b43800d456485e81c2620ca6",
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"node_2": "032b480de5d002f1a8fd1fe1bbf0a0f1b07760f65f052e66d56f15d71097c01add",
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"channel_id": 12345,
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"channel_point": "89dc56859c6a082d15ba1a7f6cb6be3fea62e1746e2cb8497b1189155c21a233:0",
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"flags": 0,
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"expiry": 1,
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"min_htlc": 1000,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 100000
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},
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{
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"node_1": "0367cec75158a4129177bfb8b269cb586efe93d751b43800d456485e81c2620ca6",
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"node_2": "032b480de5d002f1a8fd1fe1bbf0a0f1b07760f65f052e66d56f15d71097c01add",
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"channel_id": 12345,
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"channel_point": "89dc56859c6a082d15ba1a7f6cb6be3fea62e1746e2cb8497b1189155c21a233:0",
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"flags": 1,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 100000
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},
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{
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"node_1": "032b480de5d002f1a8fd1fe1bbf0a0f1b07760f65f052e66d56f15d71097c01add",
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"node_2": "036264734b40c9e91d3d990a8cdfbbe23b5b0b7ad3cd0e080a25dcd05d39eeb7eb",
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"channel_id": 3495345,
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"channel_point": "9f155756b33a0a6827713965babbd561b55f9520444ac5db0cf7cb2eb0deb5bc:0",
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"flags": 0,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 500
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},
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{
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"node_1": "032b480de5d002f1a8fd1fe1bbf0a0f1b07760f65f052e66d56f15d71097c01add",
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"node_2": "036264734b40c9e91d3d990a8cdfbbe23b5b0b7ad3cd0e080a25dcd05d39eeb7eb",
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"channel_id": 3495345,
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"channel_point": "9f155756b33a0a6827713965babbd561b55f9520444ac5db0cf7cb2eb0deb5bc:0",
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"flags": 1,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 500
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},
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{
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"node_1": "0367cec75158a4129177bfb8b269cb586efe93d751b43800d456485e81c2620ca6",
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"node_2": "03c19f0027ffbb0ae0e14a4d958788793f9d74e107462473ec0c3891e4feb12e99",
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"channel_id": 2340213491,
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"channel_point": "72cd6e8422c407fb6d098690f1130b7ded7ec2f7f5e1d30bd9d521f015363793:0",
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"flags": 0,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 10000
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},
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{
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"node_1": "0367cec75158a4129177bfb8b269cb586efe93d751b43800d456485e81c2620ca6",
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"node_2": "03c19f0027ffbb0ae0e14a4d958788793f9d74e107462473ec0c3891e4feb12e99",
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"channel_id": 2340213491,
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"channel_point": "72cd6e8422c407fb6d098690f1130b7ded7ec2f7f5e1d30bd9d521f015363793:0",
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"flags": 1,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 10000
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},
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{
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"node_1": "0367cec75158a4129177bfb8b269cb586efe93d751b43800d456485e81c2620ca6",
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"node_2": "02e7b1aaac10977c38e9c61c74dc66840de211bcec3021603e7977bc5e28edabfd",
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"channel_id": 689530843,
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"channel_point": "25376aa6cb81913ad30416bd22d4083241bd6d68e811d0284d3c3a17795c458a:0",
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"flags": 0,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 100000
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},
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{
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"node_1": "0367cec75158a4129177bfb8b269cb586efe93d751b43800d456485e81c2620ca6",
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"node_2": "02e7b1aaac10977c38e9c61c74dc66840de211bcec3021603e7977bc5e28edabfd",
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"channel_id": 689530843,
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"channel_point": "25376aa6cb81913ad30416bd22d4083241bd6d68e811d0284d3c3a17795c458a:0",
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"flags": 1,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 100000
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},
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{
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"node_1": "02e7b1aaac10977c38e9c61c74dc66840de211bcec3021603e7977bc5e28edabfd",
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"node_2": "03c19f0027ffbb0ae0e14a4d958788793f9d74e107462473ec0c3891e4feb12e99",
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"channel_id": 523452362,
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"channel_point": "704a5675c91b1c674309a6475fc51072c2913d6117ee6103c9f1b86956bcbe02:0",
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"flags": 0,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 50000
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},
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{
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"node_1": "02e7b1aaac10977c38e9c61c74dc66840de211bcec3021603e7977bc5e28edabfd",
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"node_2": "03c19f0027ffbb0ae0e14a4d958788793f9d74e107462473ec0c3891e4feb12e99",
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"channel_id": 523452362,
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"channel_point": "704a5675c91b1c674309a6475fc51072c2913d6117ee6103c9f1b86956bcbe02:0",
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"flags": 1,
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"expiry": 1,
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"min_htlc": 1,
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"fee_base_msat": 10,
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"fee_rate": 1000,
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"capacity": 50000
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}
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]
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}
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