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core, eth: implement eth/65 transaction fetcher

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This commit is contained in:
rjl493456442
2019-10-28 19:59:07 +08:00
committed by Péter Szilágyi
parent dcffb7777f
commit 049e17116e
15 changed files with 1344 additions and 211 deletions
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10
eth/sync_test.go
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@ -26,9 +26,13 @@ import (
"github.com/ethereum/go-ethereum/p2p/enode"
)
func TestFastSyncDisabling63(t *testing.T) { testFastSyncDisabling(t, 63) }
func TestFastSyncDisabling64(t *testing.T) { testFastSyncDisabling(t, 64) }
func TestFastSyncDisabling65(t *testing.T) { testFastSyncDisabling(t, 65) }
// Tests that fast sync gets disabled as soon as a real block is successfully
// imported into the blockchain.
func TestFastSyncDisabling(t *testing.T) {
func testFastSyncDisabling(t *testing.T, protocol int) {
// Create a pristine protocol manager, check that fast sync is left enabled
pmEmpty, _ := newTestProtocolManagerMust(t, downloader.FastSync, 0, nil, nil)
if atomic.LoadUint32(&pmEmpty.fastSync) == 0 {
@ -42,8 +46,8 @@ func TestFastSyncDisabling(t *testing.T) {
// Sync up the two peers
io1, io2 := p2p.MsgPipe()
go pmFull.handle(pmFull.newPeer(63, p2p.NewPeer(enode.ID{}, "empty", nil), io2))
go pmEmpty.handle(pmEmpty.newPeer(63, p2p.NewPeer(enode.ID{}, "full", nil), io1))
go pmFull.handle(pmFull.newPeer(protocol, p2p.NewPeer(enode.ID{}, "empty", nil), io2, pmFull.txpool.Get))
go pmEmpty.handle(pmEmpty.newPeer(protocol, p2p.NewPeer(enode.ID{}, "full", nil), io1, pmEmpty.txpool.Get))
time.Sleep(250 * time.Millisecond)
pmEmpty.synchronise(pmEmpty.peers.BestPeer())