mirror of
https://github.com/0glabs/0g-chain.git
synced 2024-12-29 01:35:18 +00:00
31 lines
1.4 KiB
Markdown
31 lines
1.4 KiB
Markdown
<!--
|
|
order: 6
|
|
-->
|
|
|
|
# Begin Block
|
|
|
|
At the start of each block, the inflationary coins for the ongoing period, if any, are minted. The logic is as follows:
|
|
|
|
```go
|
|
func BeginBlocker(ctx sdk.Context, k Keeper) {
|
|
err := k.MintPeriodInflation(ctx)
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
}
|
|
```
|
|
|
|
## Inflationary Coin Minting
|
|
|
|
The `MintPeriodInflation` method mints inflationary coins for the two schedules defined in the parameters when `params.Active` is `true`. Coins are minted based off the number of seconds passed since the last block. When `params.Active` is `false`, the method is a no-op.
|
|
|
|
Firstly, it mints coins at a per second rate derived from `params.Periods`. The coins are minted into `x/kavadist`'s module account.
|
|
|
|
Next, it mints coins for infrastructure partner rewards at a per second rate derived from `params.InfrastructureParams.InfrastructurePeriods`. The coins are minted to the module account but are then immediately distributed to the infrastructure partners.
|
|
|
|
## Infrastructure Partner Reward Distribution
|
|
|
|
The coins minted for the `InfrastructurePeriods` are distributed as follows:
|
|
* A distribution is made to each of the infrastructure partners based on the number of seconds since the last distribution for each of the defined `params.InfrastructureParams.PartnerRewards`.
|
|
* The remaining coins are distributed to the core infrastructure providers by the weights defined in `params.InfrastructureParams.CoreRewards`.
|