AaronFiore/electrum
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prepare a channel to have anchors

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* add anchor ln features
* peer.use_anchors is added
* channel.has_anchors is added
This commit is contained in:
bitromortac
2021-09-13 11:00:12 +02:00
committed by ThomasV
parent 19726c4427
commit 3951e07c53
3 changed files with 22 additions and 0 deletions
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electrum/lnutil.py
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@@ -1181,6 +1181,18 @@ class LnFeatures(IntFlag):
_ln_feature_contexts[OPTION_SUPPORT_LARGE_CHANNEL_OPT] = (LNFC.INIT | LNFC.NODE_ANN)
_ln_feature_contexts[OPTION_SUPPORT_LARGE_CHANNEL_REQ] = (LNFC.INIT | LNFC.NODE_ANN)
OPTION_ANCHOR_OUTPUTS_REQ = 1 << 20
OPTION_ANCHOR_OUTPUTS_OPT = 1 << 21
_ln_feature_direct_dependencies[OPTION_ANCHOR_OUTPUTS_OPT] = {OPTION_STATIC_REMOTEKEY_OPT}
_ln_feature_contexts[OPTION_ANCHOR_OUTPUTS_REQ] = (LNFC.INIT | LNFC.NODE_ANN)
_ln_feature_contexts[OPTION_ANCHOR_OUTPUTS_OPT] = (LNFC.INIT | LNFC.NODE_ANN)
OPTION_ANCHORS_ZERO_FEE_HTLC_REQ = 1 << 22
OPTION_ANCHORS_ZERO_FEE_HTLC_OPT = 1 << 23
_ln_feature_direct_dependencies[OPTION_ANCHORS_ZERO_FEE_HTLC_OPT] = {OPTION_STATIC_REMOTEKEY_OPT}
_ln_feature_contexts[OPTION_ANCHORS_ZERO_FEE_HTLC_REQ] = (LNFC.INIT | LNFC.NODE_ANN)
_ln_feature_contexts[OPTION_ANCHORS_ZERO_FEE_HTLC_OPT] = (LNFC.INIT | LNFC.NODE_ANN)
# Temporary number.
OPTION_TRAMPOLINE_ROUTING_REQ_ECLAIR = 1 << 148
OPTION_TRAMPOLINE_ROUTING_OPT_ECLAIR = 1 << 149