Monero would select decoys with a new RNG seed, which may have used more bytes,
increasing the fee.
There's a few comments here.
1) Non-determinism wasn't removed via distinguishing the edits. It was done by
removing part of the transcript. A TODO exists to improve this.
2) Distinct TX fees is a test failure, not an issue in prod *unless* the distinct
fee is greater. So long as the distinct fee is lesser, it's fine.
3) Removing outputs is expected to only decrease fees.
The existing code should've mostly handled this fine. Only a single edge case
(TX fee reduction on no-change Plans) would cause an improper increase in
operating costs.
* initial implementation
* add function to get a balance of an account
* add support for multiple coins
* rename pallet to "coins-pallet"
* replace balances, assets and tokens pallet with coins pallet in runtime
* add total supply info
* update client side for new Coins pallet
* handle fees
* bug fixes
* Update FeeAccount test
* Fmt
* fix pr comments
* remove extraneous Imbalance type
* Minor tweaks
---------
Co-authored-by: Luke Parker <lukeparker5132@gmail.com>
Implements most of #297 to the point I'm fine closing it. The solution
implemented is distinct than originally designed, yet much simpler.
Since we have a fully-linear view of created transactions, we don't have to
per-output track operating costs incurred by that output. We can track it
across the entire Serai system, without hooking into the Eventuality system.
Also updates documentation.
Replaces plan IDs with key + ID, letting the coordinator determine the sessions
for the plans.
Properly scopes which plan IDs are set on which tributaries, and ensures we
have the necessary tributaries at time of handling.
Adds Event::SetRetired to validator-sets.
Emit TributaryRetired.
Replaces is_active_set, which made multiple network requests, with
is_retired_tributary, a DB read.
Performs most of the removals necessary upon TributaryRetired.
Still needs to clean up the actual Tributary/Tendermint tasks.
The tests have recently had their timing stilted, causing failures. The tests
are... fine. They're fragile, as obvious, yet they're logical. The simplest fix
is to unstilt their timing rather to make them non-fragile.
The recent change, which presumably caused said stilting, was the the
rebroadcasting added. This de-duplication prevents most of the impact of
rebroadcasting. While there's still the async task, and the lock acquisition on
attempt to rebroadcast, this hopefully is enough.
