1ded097733
* implement block process part of light sync * add difflayer protocol * handle difflayer and refine light processor * add testcase for diff protocol * make it faster * allow validator to light sync * change into diff sync * ligth sync: download difflayer (#2) * ligth sync: download difflayer Signed-off-by: kyrie-yl <lei.y@binance.com> * download diff layer: fix according to the comments Signed-off-by: kyrie-yl <lei.y@binance.com> * download diff layer: update Signed-off-by: kyrie-yl <lei.y@binance.com> * download diff layer: fix accroding comments Signed-off-by: kyrie-yl <lei.y@binance.com> Co-authored-by: kyrie-yl <lei.y@binance.com> * update light sync to diff sync * raise the max diff limit * add switcher of snap protocol * fix test case * make commit concurrently * remove peer for diff cache when peer closed * consensus tuning * add test code * remove extra message * fix testcase and lint make diff block configable wait code write fix testcase resolve comments resolve comment * resolve comments * resolve comments * resolve comment * fix mistake Co-authored-by: kyrie-yl <83150977+kyrie-yl@users.noreply.github.com> Co-authored-by: kyrie-yl <lei.y@binance.com>
62 lines
2.0 KiB
Go
62 lines
2.0 KiB
Go
// Copyright 2015 The go-ethereum Authors
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// This file is part of the go-ethereum library.
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//
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// The go-ethereum library is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Lesser General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// The go-ethereum library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
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// This file contains some shares testing functionality, common to multiple
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// different files and modules being tested.
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package diff
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import (
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"crypto/rand"
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"github.com/ethereum/go-ethereum/p2p"
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"github.com/ethereum/go-ethereum/p2p/enode"
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)
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// testPeer is a simulated peer to allow testing direct network calls.
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type testPeer struct {
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*Peer
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net p2p.MsgReadWriter // Network layer reader/writer to simulate remote messaging
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app *p2p.MsgPipeRW // Application layer reader/writer to simulate the local side
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}
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// newTestPeer creates a new peer registered at the given data backend.
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func newTestPeer(name string, version uint, backend Backend) (*testPeer, <-chan error) {
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// Create a message pipe to communicate through
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app, net := p2p.MsgPipe()
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// Start the peer on a new thread
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var id enode.ID
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rand.Read(id[:])
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peer := NewPeer(version, p2p.NewPeer(id, name, nil), net)
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errc := make(chan error, 1)
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go func() {
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errc <- backend.RunPeer(peer, func(peer *Peer) error {
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return Handle(backend, peer)
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})
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}()
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return &testPeer{app: app, net: net, Peer: peer}, errc
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}
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// close terminates the local side of the peer, notifying the remote protocol
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// manager of termination.
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func (p *testPeer) close() {
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p.Peer.Close()
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p.app.Close()
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}
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