Add warning when splicing-out with low feerate

ACINQ / phoenix

Phoenix is a self-custodial Bitcoin wallet using Lightning to send/receive payments.

https://phoenix.acinq.co

Apache License 2.0

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Add warning when splicing-out with low feerate #499

Closed dpad85 closed 5 months ago

dpad85 commented 6 months ago

This PR adds a warning when a low feerate (below mempool.hour) is used when paying on-chain, as a reminder that on-chain payments cannot be cancelled by Phoenix, only accelerated. They may stay unconfirmed for a long time when the mempool is full.

On android

robbiehanson commented 5 months ago

Added warning to iOS as well: