prysm-pulse/validator/client/key_reload.go
james-prysm 790a09f9b1
Improve wait for activation (#13448)
* removing timeout on wait for activation, instead switched to an event driven approach

* fixing unit tests

* linting

* simplifying return

* adding sleep for the remaining slot to avoid cpu spikes

* removing ifstatement on log

* removing ifstatement on log

* improving switch statement

* removing the loop entirely

* fixing unit test

* fixing manu's reported issue with deletion of json file

* missed change around writefile at path

* gofmt

* fixing deepsource issue with reading file

* trying to clean file to avoid deepsource issue

* still getting error trying a different approach

* fixing stream loop

* fixing unit test

* Update validator/keymanager/local/keymanager.go

Co-authored-by: Manu NALEPA <enalepa@offchainlabs.com>

* fixing linting

---------

Co-authored-by: Manu NALEPA <enalepa@offchainlabs.com>
2024-01-16 17:04:54 +00:00

53 lines
1.7 KiB
Go

package client
import (
"context"
"github.com/pkg/errors"
"github.com/prysmaticlabs/prysm/v4/validator/client/iface"
fieldparams "github.com/prysmaticlabs/prysm/v4/config/fieldparams"
validator2 "github.com/prysmaticlabs/prysm/v4/consensus-types/validator"
eth "github.com/prysmaticlabs/prysm/v4/proto/prysm/v1alpha1"
"go.opencensus.io/trace"
)
// HandleKeyReload makes sure the validator keeps operating correctly after a change to the underlying keys.
// It is also responsible for logging out information about the new state of keys.
func (v *validator) HandleKeyReload(ctx context.Context, currentKeys [][fieldparams.BLSPubkeyLength]byte) (anyActive bool, err error) {
ctx, span := trace.StartSpan(ctx, "validator.HandleKeyReload")
defer span.End()
statusRequestKeys := make([][]byte, len(currentKeys))
for i := range currentKeys {
statusRequestKeys[i] = currentKeys[i][:]
}
resp, err := v.validatorClient.MultipleValidatorStatus(ctx, &eth.MultipleValidatorStatusRequest{
PublicKeys: statusRequestKeys,
})
if err != nil {
return false, err
}
statuses := make([]*validatorStatus, len(resp.Statuses))
for i, s := range resp.Statuses {
statuses[i] = &validatorStatus{
publicKey: resp.PublicKeys[i],
status: s,
index: resp.Indices[i],
}
}
// "-1" indicates that validator count endpoint is not supported by the beacon node.
var valCount int64 = -1
valCounts, err := v.prysmBeaconClient.GetValidatorCount(ctx, "head", []validator2.Status{validator2.Active})
if err != nil && !errors.Is(err, iface.ErrNotSupported) {
return false, errors.Wrap(err, "could not get active validator count")
}
if len(valCounts) > 0 {
valCount = int64(valCounts[0].Count)
}
return v.checkAndLogValidatorStatus(statuses, valCount), nil
}