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https://gitlab.com/pulsechaincom/prysm-pulse.git
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d077483577
* v3 import renamings * tidy * fmt * rev * Update beacon-chain/core/epoch/precompute/reward_penalty_test.go * Update beacon-chain/core/helpers/validators_test.go * Update beacon-chain/db/alias.go * Update beacon-chain/db/alias.go * Update beacon-chain/db/alias.go * Update beacon-chain/db/iface/BUILD.bazel * Update beacon-chain/db/kv/kv.go * Update beacon-chain/db/kv/state.go * Update beacon-chain/rpc/prysm/v1alpha1/validator/attester_test.go * Update beacon-chain/rpc/prysm/v1alpha1/validator/attester_test.go * Update beacon-chain/sync/initial-sync/service.go * fix deps * fix bad replacements * fix bad replacements * change back * gohashtree version * fix deps Co-authored-by: Nishant Das <nishdas93@gmail.com> Co-authored-by: Potuz <potuz@prysmaticlabs.com>
58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
package slots
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import (
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"context"
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"fmt"
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"time"
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"github.com/prysmaticlabs/prysm/v3/config/params"
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prysmTime "github.com/prysmaticlabs/prysm/v3/time"
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"github.com/sirupsen/logrus"
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)
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var log = logrus.WithField("prefix", "slotutil")
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// CountdownToGenesis starts a ticker at the specified duration
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// logging the remaining minutes until the genesis chainstart event
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// along with important genesis state metadata such as number
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// of genesis validators.
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func CountdownToGenesis(ctx context.Context, genesisTime time.Time, genesisValidatorCount uint64, genesisStateRoot [32]byte) {
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ticker := time.NewTicker(params.BeaconConfig().GenesisCountdownInterval)
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defer func() {
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// Used in anonymous function to make sure that updated (per second) ticker is stopped.
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ticker.Stop()
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}()
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logFields := logrus.Fields{
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"genesisValidators": fmt.Sprintf("%d", genesisValidatorCount),
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"genesisTime": fmt.Sprintf("%v", genesisTime),
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"genesisStateRoot": fmt.Sprintf("%x", genesisStateRoot),
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}
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secondTimerActivated := false
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for {
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currentTime := prysmTime.Now()
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if currentTime.After(genesisTime) {
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log.WithFields(logFields).Info("Chain genesis time reached")
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return
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}
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timeRemaining := genesisTime.Sub(currentTime)
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if !secondTimerActivated && timeRemaining <= 2*time.Minute {
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ticker.Stop()
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// Replace ticker with a one having higher granularity.
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ticker = time.NewTicker(time.Second)
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secondTimerActivated = true
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}
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if timeRemaining >= time.Second {
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log.WithFields(logFields).Infof(
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"%s until chain genesis",
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timeRemaining.Truncate(time.Second),
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)
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}
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select {
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case <-ticker.C:
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case <-ctx.Done():
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log.Debug("Context closed, exiting routine")
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return
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}
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}
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}
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