forked from cerc-io/ipld-eth-server
ebca338b1e
* Sleep when no missing blocks in lightSync * Fix tests and error propagation * Correct geth.log to logrus
33 lines
986 B
Go
33 lines
986 B
Go
package history
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import (
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log "github.com/sirupsen/logrus"
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"github.com/vulcanize/vulcanizedb/pkg/core"
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"github.com/vulcanize/vulcanizedb/pkg/datastore"
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)
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type HeaderValidator struct {
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blockChain core.BlockChain
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headerRepository datastore.HeaderRepository
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windowSize int
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}
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func NewHeaderValidator(blockChain core.BlockChain, repository datastore.HeaderRepository, windowSize int) HeaderValidator {
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return HeaderValidator{
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blockChain: blockChain,
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headerRepository: repository,
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windowSize: windowSize,
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}
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}
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func (validator HeaderValidator) ValidateHeaders() (ValidationWindow, error) {
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window := MakeValidationWindow(validator.blockChain, validator.windowSize)
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blockNumbers := MakeRange(window.LowerBound, window.UpperBound)
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_, err := RetrieveAndUpdateHeaders(validator.blockChain, validator.headerRepository, blockNumbers)
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if err != nil {
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log.Error("Error in ValidateHeaders: ", err)
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return ValidationWindow{}, err
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}
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return window, nil
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}
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