github.1485827954.workers.dev/ethereum/go-ethereum@v1.14.3/beacon/light/sync/types.go (about)

     1  // Copyright 2023 The go-ethereum Authors
     2  // This file is part of the go-ethereum library.
     3  //
     4  // The go-ethereum library is free software: you can redistribute it and/or modify
     5  // it under the terms of the GNU Lesser General Public License as published by
     6  // the Free Software Foundation, either version 3 of the License, or
     7  // (at your option) any later version.
     8  //
     9  // The go-ethereum library is distributed in the hope that it will be useful,
    10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    12  // GNU Lesser General Public License for more details.
    13  //
    14  // You should have received a copy of the GNU Lesser General Public License
    15  // along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
    16  
    17  package sync
    18  
    19  import (
    20  	"github.com/ethereum/go-ethereum/beacon/light/request"
    21  	"github.com/ethereum/go-ethereum/beacon/types"
    22  	"github.com/ethereum/go-ethereum/common"
    23  )
    24  
    25  var (
    26  	EvNewHead             = &request.EventType{Name: "newHead"}             // data: types.HeadInfo
    27  	EvNewOptimisticUpdate = &request.EventType{Name: "newOptimisticUpdate"} // data: types.OptimisticUpdate
    28  	EvNewFinalityUpdate   = &request.EventType{Name: "newFinalityUpdate"}   // data: types.FinalityUpdate
    29  )
    30  
    31  type (
    32  	ReqUpdates struct {
    33  		FirstPeriod, Count uint64
    34  	}
    35  	RespUpdates struct {
    36  		Updates    []*types.LightClientUpdate
    37  		Committees []*types.SerializedSyncCommittee
    38  	}
    39  	ReqHeader  common.Hash
    40  	RespHeader struct {
    41  		Header               types.Header
    42  		Canonical, Finalized bool
    43  	}
    44  	ReqCheckpointData common.Hash
    45  	ReqBeaconBlock    common.Hash
    46  	ReqFinality       struct{}
    47  )