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Add Blob Gossip (#12413)

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This commit is contained in:
terencechain
2023-05-18 09:13:18 -07:00
committed by Preston Van Loon
parent 319daa7f6c
commit e3ac8b7745
20 changed files with 732 additions and 7 deletions
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1
config/fieldparams/mainnet.go
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@@ -26,4 +26,5 @@ const (
SyncCommitteeAggregationBytesLength = 16 // SyncCommitteeAggregationBytesLength defines the length of sync committee aggregate bytes.
SyncAggregateSyncCommitteeBytesLength = 64 // SyncAggregateSyncCommitteeBytesLength defines the length of sync committee bytes in a sync aggregate.
MaxWithdrawalsPerPayload = 16 // MaxWithdrawalsPerPayloadLength defines the maximum number of withdrawals that can be included in a payload.
BlobLength = 131072 // BlobLength defines the byte length of a blob.
)

1
config/fieldparams/minimal.go
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@@ -26,4 +26,5 @@ const (
SyncCommitteeAggregationBytesLength = 1 // SyncCommitteeAggregationBytesLength defines the sync committee aggregate bytes.
SyncAggregateSyncCommitteeBytesLength = 4 // SyncAggregateSyncCommitteeBytesLength defines the length of sync committee bytes in a sync aggregate.
MaxWithdrawalsPerPayload = 4 // MaxWithdrawalsPerPayloadLength defines the maximum number of withdrawals that can be included in a payload.
BlobLength = 4 // BlobLength defines the byte length of a blob.
)

2
config/params/mainnet_config.go
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@@ -31,6 +31,7 @@ var mainnetNetworkConfig = &NetworkConfig{
MaxChunkSize: 1 << 20, // 1 MiB
MaxChunkSizeBellatrix: 10 * 1 << 20, // 10 MiB
AttestationSubnetCount: 64,
BlobsidecarSubnetCount: 4,
AttestationPropagationSlotRange: 32,
MaxRequestBlocks: 1 << 10, // 1024
TtfbTimeout: 5 * time.Second,
@@ -176,6 +177,7 @@ var mainnetBeaconConfig = &BeaconChainConfig{
DomainApplicationMask: bytesutil.Uint32ToBytes4(0x00000001),
DomainApplicationBuilder: bytesutil.Uint32ToBytes4(0x00000001),
DomainBLSToExecutionChange: bytesutil.Uint32ToBytes4(0x0A000000),
DomainBlobSidecar: bytesutil.Uint32ToBytes4(0x0B000000),
// Prysm constants.
GweiPerEth: 1000000000,

1
config/params/network_config.go
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@@ -14,6 +14,7 @@ type NetworkConfig struct {
MaxChunkSize uint64 `yaml:"MAX_CHUNK_SIZE"` // MaxChunkSize is the maximum allowed size of uncompressed req/resp chunked responses.
MaxChunkSizeBellatrix uint64 `yaml:"MAX_CHUNK_SIZE_BELLATRIX"` // MaxChunkSizeBellatrix is the maximum allowed size of uncompressed req/resp chunked responses after the bellatrix epoch.
AttestationSubnetCount uint64 `yaml:"ATTESTATION_SUBNET_COUNT"` // AttestationSubnetCount is the number of attestation subnets used in the gossipsub protocol.
BlobsidecarSubnetCount uint64 `yaml:"BLOBSIDECAR_SUBNET_COUNT"` // BlobsidecarSubnetCount is the number of blobsidecar subnets used in the gossipsub protocol.
AttestationPropagationSlotRange primitives.Slot `yaml:"ATTESTATION_PROPAGATION_SLOT_RANGE"` // AttestationPropagationSlotRange is the maximum number of slots during which an attestation can be propagated.
MaxRequestBlocks uint64 `yaml:"MAX_REQUEST_BLOCKS"` // MaxRequestBlocks is the maximum number of blocks in a single request.
TtfbTimeout time.Duration `yaml:"TTFB_TIMEOUT"` // TtfbTimeout is the maximum time to wait for first byte of request response (time-to-first-byte).