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Improve I/O error propagation

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This commit is contained in:
Edvard
2019-02-14 16:03:57 +01:00
parent f1d6e417fe
commit 6cd4e5ea95
18 changed files with 180 additions and 98 deletions
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pkg/history/header_validator.go
+9 -6
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@@ -17,8 +17,7 @@
package history
import (
log "github.com/sirupsen/logrus"
"github.com/sirupsen/logrus"
"github.com/vulcanize/vulcanizedb/pkg/core"
"github.com/vulcanize/vulcanizedb/pkg/datastore"
)
@@ -38,11 +37,15 @@ func NewHeaderValidator(blockChain core.BlockChain, repository datastore.HeaderR
}
func (validator HeaderValidator) ValidateHeaders() (ValidationWindow, error) {
window := MakeValidationWindow(validator.blockChain, validator.windowSize)
blockNumbers := MakeRange(window.LowerBound, window.UpperBound)
_, err := RetrieveAndUpdateHeaders(validator.blockChain, validator.headerRepository, blockNumbers)
window, err := MakeValidationWindow(validator.blockChain, validator.windowSize)
if err != nil {
log.Error("Error in ValidateHeaders: ", err)
logrus.Error("ValidateHeaders: error creating validation window: ", err)
return ValidationWindow{}, err
}
blockNumbers := MakeRange(window.LowerBound, window.UpperBound)
_, err = RetrieveAndUpdateHeaders(validator.blockChain, validator.headerRepository, blockNumbers)
if err != nil {
logrus.Error("ValidateHeaders: error getting/updating headers: ", err)
return ValidationWindow{}, err
}
return window, nil