core, eth: split eth package, implement snap protocol (#21482)

This commit splits the eth package, separating the handling of eth and snap protocols. It also includes the capability to run snap sync (https://github.com/ethereum/devp2p/blob/master/caps/snap.md) , but does not enable it by default. 

Co-authored-by: Marius van der Wijden <m.vanderwijden@live.de>
Co-authored-by: Martin Holst Swende <martin@swende.se>
This commit is contained in:
Péter Szilágyi
2020-12-14 11:27:15 +02:00
committed by GitHub
parent 00d10e610f
commit 017831dd5b
74 changed files with 8246 additions and 3411 deletions

View File

@ -51,7 +51,7 @@ func TestGetBlockHeadersLes2(t *testing.T) { testGetBlockHeaders(t, 2) }
func TestGetBlockHeadersLes3(t *testing.T) { testGetBlockHeaders(t, 3) }
func testGetBlockHeaders(t *testing.T, protocol int) {
server, tearDown := newServerEnv(t, downloader.MaxHashFetch+15, protocol, nil, false, true, 0)
server, tearDown := newServerEnv(t, downloader.MaxHeaderFetch+15, protocol, nil, false, true, 0)
defer tearDown()
bc := server.handler.blockchain