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genesis: add support for arbitrary initial height (#5191)

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Adds a genesis parameter `initial_height` which specifies the initial block height, as well as ABCI `RequestInitChain.InitialHeight` to pass it to the ABCI application, and `State.InitialHeight` to keep track of the initial height throughout the code. Fixes #2543, based on [RFC-002](https://github.com/tendermint/spec/pull/119). Spec changes in https://github.com/tendermint/spec/pull/135.
This commit is contained in:
Erik Grinaker
2020-08-11 19:03:28 +02:00
committed by GitHub
parent 08ffe13295
commit cc247c091b
28 changed files with 555 additions and 317 deletions
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2
rpc/core/env.go
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@@ -150,7 +150,7 @@ func getHeight(latestHeight int64, heightPtr *int64) (int64, error) {
}
base := env.BlockStore.Base()
if height < base {
return 0, fmt.Errorf("height %v is not available, blocks pruned at height %v",
return 0, fmt.Errorf("height %v is not available, lowest height is %v",
height, base)
}
return height, nil