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node: fix flow cancel links in governor whitepaper

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John Saigle 2024-06-20 16:08:51 -04:00 committed by John Saigle
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whitepapers/0007_governor.md
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@ -50,7 +50,7 @@ Governor divides token-based transactions into two categories: small transaction
#### Headroom Calculations
The headroom for a given chain is the sum of the notional USD value of all transfers of governed tokens emitted from that chain within a 24 hour sliding window.
Inbound transfers of certain tokens can also decrease this sum, a process we refer to as Flow Canceling. The tokens are listed in [flow_cancel_tokens.go]. An inbound transfer of these tokens to chain will reduce that chain's outbound limit: effectively the net-flow is zero. This allows for a relaxing of the Governor's rate-limiting as it accounts for the net flow of these assets rather than calculating only the outbound value.
Inbound transfers of certain tokens can also decrease this sum, a process we refer to as Flow Canceling. The tokens are listed in [flow_cancel_tokens.go](https://github.com/wormhole-foundation/wormhole/blob/main/node/pkg/governor/flow_cancel_tokens.go). An inbound transfer of these tokens to chain will reduce that chain's outbound limit: effectively the net-flow is zero. This allows for a relaxing of the Governor's rate-limiting as it accounts for the net flow of these assets rather than calculating only the outbound value.
### Asset pricing
@ -58,7 +58,7 @@ Since the thresholds are denominated in the base currency, the Governor must kno
1. **Hardcoded Floor Price**: This price is hard coded into the governor and is based on a fixed point in time (usually during a Wormhole Guardian release) which polls CoinGecko for a known set of known tokens that are governed.
2. **Dynamic Price:** This price is dynamically polled from CoinGecko at 5-10min intervals.
The token configurations are in [manual_tokens.go](https://github.com/wormhole-foundation/wormhole/blob/main/node/pkg/governor/manual_tokens.go) and [generated_mainnet_tokens.go](https://github.com/wormhole-foundation/wormhole/blob/main/node/pkg/governor/generated_mainnet_tokens.go). [flow_cancel_tokens.go] contains the token list of Flow Cancel tokens but does not include price information.
The token configurations are in [manual_tokens.go](https://github.com/wormhole-foundation/wormhole/blob/main/node/pkg/governor/manual_tokens.go) and [generated_mainnet_tokens.go](https://github.com/wormhole-foundation/wormhole/blob/main/node/pkg/governor/generated_mainnet_tokens.go). [flow_cancel_tokens.go](https://github.com/wormhole-foundation/wormhole/blob/main/node/pkg/governor/flow_cancel_tokens.go) contains the token list of Flow Cancel tokens but does not include price information.
If CoinGecko was to provide an erroneously low price for a token, the Governor errs on the side of safety by using the hardcoded floor price instead.