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Misc improvements to interface with builder (#11059)

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* Misc improvements to builder

* James feedback
This commit is contained in:
terencechain 2022-07-17 23:43:16 -07:00 committed by GitHub
parent a775798d89
commit 6a74dcf35b
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 14 additions and 8 deletions
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1
beacon-chain/builder/BUILD.bazel
View File

@ -3,7 +3,6 @@ load("@prysm//tools/go:def.bzl", "go_library")
go_library(
name = "go_default_library",
srcs = [
"error.go",
"metric.go",
"option.go",
"service.go",

7
beacon-chain/builder/error.go
View File

@ -1,7 +0,0 @@
package builder
import "github.com/pkg/errors"
var (
ErrNotRunning = errors.New("builder is not running")
)

14
beacon-chain/rpc/prysm/v1alpha1/validator/proposer_bellatrix.go
View File

@ -6,6 +6,8 @@ import (
"time"
"github.com/pkg/errors"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/promauto"
"github.com/prysmaticlabs/prysm/beacon-chain/core/blocks"
"github.com/prysmaticlabs/prysm/beacon-chain/core/transition/interop"
"github.com/prysmaticlabs/prysm/beacon-chain/db/kv"
@ -21,6 +23,12 @@ import (
"github.com/sirupsen/logrus"
)
// builderGetPayloadMissCount tracks the number of misses when validator tries to get a payload from builder
var builderGetPayloadMissCount = promauto.NewCounter(prometheus.CounterOpts{
Name: "builder_get_payload_miss_count",
Help: "The number of get payload misses for validator requests to builder",
})
// blockBuilderTimeout is the maximum amount of time allowed for a block builder to respond to a
// block request. This value is known as `BUILDER_PROPOSAL_DELAY_TOLERANCE` in builder spec.
const blockBuilderTimeout = 1 * time.Second
@ -38,6 +46,7 @@ func (vs *Server) getBellatrixBeaconBlock(ctx context.Context, req *ethpb.BlockR
// In the event of an error, the node should fall back to default execution engine for building block.
log.WithError(err).Error("Failed to build a block from external builder, falling " +
"back to local execution client")
builderGetPayloadMissCount.Inc()
} else if builderReady {
return b, nil
}
@ -108,6 +117,11 @@ func (vs *Server) getPayloadHeader(ctx context.Context, slot types.Slot, idx typ
if err != nil {
return nil, err
}
log.WithFields(logrus.Fields{
"bid": bytesutil.BytesToUint64BigEndian(bid.Message.Value),
"builderPubKey": fmt.Sprintf("%#x", bid.Message.Pubkey),
"blockHash": fmt.Sprintf("%#x", bid.Message.Header.BlockHash),
}).Info("Received header with bid")
return bid.Message.Header, nil
}