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https://gitlab.com/pulsechaincom/erigon-pulse.git
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37 lines
912 B
Go
37 lines
912 B
Go
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package eth
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import (
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"github.com/ledgerwatch/turbo-geth/p2p"
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)
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// MGR (aka Merry-Go-Round) protocol - providing capabilities of swarm-based-full-sync
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// At a high level, MGR operates by enumerating the full state in a predetermined order
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// and gossiping this data among the clients which are actively syncing.
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// For a client to fully sync it needs to “ride” one full rotation of the merry-go-round.
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const (
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mgr1 = 1
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)
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var MGRName = "mgr" // Parity only supports 3 letter capabilities
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var MGRVersions = []uint{mgr1}
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var MGRLengths = map[uint]uint64{mgr1: 2}
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const MGRMaxMsgSize = 10 * 1024 * 1024
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const (
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MGRStatus = 0x00
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MGRWitness = 0x01
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)
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type mgrPeer struct {
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*p2p.Peer
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rw p2p.MsgReadWriter
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}
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// SendByteCode sends a BytecodeCode message.
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func (p *mgrPeer) SendByteCode(id uint64, data [][]byte) error {
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msg := bytecodeMsg{ID: id, Code: data}
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return p2p.Send(p.rw, BytecodeCode, msg)
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}
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