drewstone
commented
1 year ago Some comments to ensure consistency:
- Creating a transaction assumes all notes share the same destination/target chain. Yes, it is entirely possible that a user has notes on chains A, B, and C targeting chain D and we should be able to support that transaction
- I wouldn't necessarily call this batching, I would just consider this to be a complex transaction.
Additional Considerations: Can users specify multiple networks as the destination chain? No
Relayer selection: Not all selected networks may have the same available relayers. You can only transact on the destination chain, so unsure if this is now moot.
Fees display: How will this affect the visibility of transaction fees? I don't think it does change the behavior.
Anonymity set of multiple spend notes. Spending multiple notes in single pool is still living in the same anonymity set.
monaiuu
Description
The current bridge dapp UI only supports transfers and withdrawals from a single network's shielded pool. However, users should be able to select from multiple networks and perform batch transfers or withdrawals from a single shielded pool.
For example, if a user has a balance in the webbETH pool on Arbitrum, Polygon, and Optimism, they should be able to initiate a single transaction to transfer the balance from all three chains to the recipient.
Additional Considerations:
Can users specify multiple networks as the destination chain?
Relayer selection: Not all selected networks may have the same available relayers.
Fees display: How will this affect the visibility of transaction fees?
Anonymity set of multiple spend notes
Preliminary Ideas:
Enable users to multi-select from the notes table.
Add the ability for users to select from multiple source chains in the bridge card.