Lightning-Network
由於零的 update_fee 超出範圍，regtest 中的閃電通道關閉
我正在執行一個在連接到 bitcoind 後端的 Docker 容器內執行的 c-lightning 客戶端測試平台。由於 update_fee 超出範圍，我一直遇到關閉頻道的問題。總是為零，
update_fee我不明白。我認為該
ignore-fee-limits選項旨在防止節點由於update_fee超出範圍而關閉通道，但如果我使用此選項執行所有節點，則沒有任何變化。然後我認為這可能與estimatesmartfee由於數據不足而沒有返回估計有關，但是即使我生成了一堆事務以獲得足夠的數據以便
bitcoin-cli estimatesmartfee 2不返回錯誤，這個錯誤仍然會發生。問題是，我正在嘗試通過固定路線路由一組付款，經過幾次嘗試後，通道突然關閉。這些是節點的組合日誌：
mallory_1 | 2021-06-29T06:26:32.520Z INFO lightningd: Sending 50000501msat over 2 hops to deliver 50000000msat mallory_1 | 2021-06-29T06:26:32.728Z INFO 0258a02511d0436c28be6e48411cf54f219c72821d1054131c1b424711bab2d402-chan#1: htlc 1 failed from 0th node with code 0x1007 (WIRE_TEMPORARY_CHANNEL_FAILURE) mallory_1 | 2021-06-29T06:26:32.751Z INFO lightningd: Sending 25000251msat over 2 hops to deliver 25000000msat mallory_1 | 2021-06-29T06:26:33.220Z INFO 0258a02511d0436c28be6e48411cf54f219c72821d1054131c1b424711bab2d402-chan#1: htlc 2 failed from 1th node with code 0x400f (WIRE_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS) mallory_1 | 2021-06-29T06:26:33.239Z INFO lightningd: Sending 37500376msat over 2 hops to deliver 37500000msat mallory_1 | 2021-06-29T06:26:33.718Z INFO 0258a02511d0436c28be6e48411cf54f219c72821d1054131c1b424711bab2d402-chan#1: htlc 3 failed from 1th node with code 0x400f (WIRE_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS) mallory_1 | 2021-06-29T06:26:33.730Z INFO lightningd: Sending 43750439msat over 2 hops to deliver 43750000msat mallory_1 | 2021-06-29T06:26:34.194Z INFO 0258a02511d0436c28be6e48411cf54f219c72821d1054131c1b424711bab2d402-chan#1: htlc 4 failed from 1th node with code 0x400f (WIRE_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS) mallory_1 | 2021-06-29T06:26:34.213Z INFO lightningd: Sending 46875470msat over 2 hops to deliver 46875000msat mallory_1 | 2021-06-29T06:26:34.651Z INFO 0258a02511d0436c28be6e48411cf54f219c72821d1054131c1b424711bab2d402-chan#1: htlc 5 failed from 1th node with code 0x400f (WIRE_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS) mallory_1 | 2021-06-29T06:26:34.672Z INFO lightningd: Sending 48437986msat over 2 hops to deliver 48437500msat mallory_1 | 2021-06-29T06:26:34.926Z INFO 0258a02511d0436c28be6e48411cf54f219c72821d1054131c1b424711bab2d402-chan#1: htlc 6 failed from 0th node with code 0x1007 (WIRE_TEMPORARY_CHANNEL_FAILURE) mallory_1 | 2021-06-29T06:26:34.947Z INFO lightningd: Sending 47656728msat over 2 hops to deliver 47656250msat mallory_1 | 2021-06-29T06:26:35.428Z INFO 0258a02511d0436c28be6e48411cf54f219c72821d1054131c1b424711bab2d402-chan#1: htlc 7 failed from 1th node with code 0x400f (WIRE_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS) mallory_1 | 2021-06-29T06:26:35.451Z INFO lightningd: Sending 48047357msat over 2 hops to deliver 48046875msat bob_1 | 2021-06-29T06:26:35.681Z INFO 0258a02511d0436c28be6e48411cf54f219c72821d1054131c1b424711bab2d402-chan#1: Peer transient failure in CHANNELD_NORMAL: channeld WARNING: update_fee 0 outside range 253-4294967295 alice_1 | 2021-06-29T06:26:35.716Z INFO 02094680c16a12359752a901a429d3c88bd7386829c2130933e4a8a49221293fda-channeld-chan#1: Peer connection lost alice_1 | 2021-06-29T06:26:35.718Z INFO 02094680c16a12359752a901a429d3c88bd7386829c2130933e4a8a49221293fda-chan#1: Peer transient failure in CHANNELD_NORMAL: channeld: Owning subdaemon channeld died (62208)我知道有
WIRE_INCORRECT_OR_UNKNOWN_PAYMENT_DETAILS錯誤WIRE_TEMPORARY_CHANNEL_FAILURE。由於付款的具體情況，這些都是可以預料的，所以我認為問題不在於那裡。比特幣版本：v0.21.1
閃電版：v0.10.0
這是 c-lightning 中的一個錯誤。在某些情況下，c-lightning 會在 regtest 上發送 0 update_fee。此PR已修復此問題，並且此修復（可能）將包含在 v0.10.1 版本中。