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LSPS2: Fail intercepted htlcs if lsp open channel fails for whatever reason #3479

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johncantrell97 opened this issue May 1, 2024 · 0 comments · May be fixed by #3712
Open

LSPS2: Fail intercepted htlcs if lsp open channel fails for whatever reason #3479

johncantrell97 opened this issue May 1, 2024 · 0 comments · May be fixed by #3712
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lightning-liquidity

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@johncantrell97
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There's a scenario where we emit OpenChannel event to the LSP to handle. From there liquidity is waiting for them to feed us a ChannelReady event but if they refuse or fail to open the channel then this HTLC is just stuck forever.

We should expose a method the LSP can use to tell us to go ahead and fail all the pending payments backwards.
This was referenced May 17, 2024
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@tnull tnull transferred this issue from lightningdevkit/lightning-liquidity Dec 11, 2024
martinsaposnic added a commit to martinsaposnic/rust-lightning that referenced this issue Apr 7, 2025
@martinsaposnic
add failed & abandoned HTLC open handlers
772b21c 
Add two LSPS2Service methods:
'Abandoned' prunes all channel open state.
'Failed' resets JIT channel to fail HTLCs.
It allows a retry on channel open.
Closes lightningdevkit#3479.
@martinsaposnic martinsaposnic linked a pull request Apr 7, 2025 that will close this issue
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martinsaposnic added a commit to martinsaposnic/rust-lightning that referenced this issue Apr 7, 2025
@martinsaposnic
add failed & abandoned HTLC open handlers
3a60d53 
Add two LSPS2Service methods:
'Abandoned' prunes all channel open state.
'Failed' resets JIT channel to fail HTLCs.
It allows a retry on channel open.
Closes lightningdevkit#3479.
martinsaposnic added a commit to martinsaposnic/rust-lightning that referenced this issue Apr 20, 2025
@martinsaposnic
add failed & abandoned HTLC open handlers
5fe0943 
Add two LSPS2Service methods:
'Abandoned' prunes all channel open state.
'Failed' resets JIT channel to fail HTLCs.
It allows a retry on channel open.
Closes lightningdevkit#3479.
martinsaposnic added a commit to martinsaposnic/rust-lightning that referenced this issue May 3, 2025
@martinsaposnic
add failed & abandoned HTLC open handlers
000c0a3 
Add two LSPS2Service methods:
'Abandoned' prunes all channel open state.
'Failed' resets JIT channel to fail HTLCs.
It allows a retry on channel open.
Closes lightningdevkit#3479.
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@tnull @johncantrell97