Free holding cell in remaining quiescence-exit code paths #4415
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## main #4415 +/- ##
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Coverage 86.07% 86.07%
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Files 156 156
Lines 103442 103466 +24
Branches 103442 103466 +24
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+ Hits 89033 89063 +30
+ Misses 11894 11887 -7
- Partials 2515 2516 +1
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wpaulino
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The merge-base changed after approval.
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note that github wont let this be merged until its rebased. Also not sure if @jkczyz wants to take a look or not. |
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Rebased and pushed fixups for #4412 |
lightning/src/ln/channelmanager.rs
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| // Note that we're not able to do this inline in `internal_tx_add_input` as we | ||
| // usually do because we first need to send the `tx_abort` in `handle_error` above | ||
| // before sending any commitment updates. |
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Any reason why we can't include exited_quiescence in MsgHandleErrInternal and do this in handle_error?
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Good idea, this cleaned up nicely
After cad88af, a few code paths that also lead to a quiescence exit were not accounted for. This commit addresses the path where we exit quiescence due to a processing error on a counterparty's `tx_add_input/output`, `tx_remove_input/output`, or `tx_complete` message.
After cad88af, a few code paths that also lead to a quiescence exit were not accounted for. This commit addresses the path where we exit quiescence due to processing a counterparty's `tx_abort` message.
After cad88af, a few code paths that also lead to a quiescence exit were not accounted for. This commit addresses the last remaining path where we exit quiescence when we exchange `tx_signatures` with the counterparty.
These errors will only ever affect our in-memory state, so there's no need to persist the ChannelManager when we come across one. Note that `tx_abort` is not included here because there is a possibility we force close the channel, which we should persist.
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Depends on #4412.
According to the spec, handling a
splice_initandsplice_ackmay returntx_abortto reject the splice, but we always send a warning and disconnect instead, so those are not included here.