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les, light: improve txstatus retrieval (#22349)

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Transaction unindexing will be enabled by default as of 1.10, which causes tx status retrieval will be broken without this PR. 

This PR introduces a retry mechanism in TxStatus retrieval.
This commit is contained in:
gary rong
2021-02-25 21:24:04 +08:00
committed by GitHub
parent 378e961d85
commit 7a3c890009
14 changed files with 779 additions and 245 deletions
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35
les/fetcher_test.go
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@ -66,7 +66,12 @@ func TestSequentialAnnouncementsLes2(t *testing.T) { testSequentialAnnouncements
func TestSequentialAnnouncementsLes3(t *testing.T) { testSequentialAnnouncements(t, 3) }
func testSequentialAnnouncements(t *testing.T, protocol int) {
s, c, teardown := newClientServerEnv(t, 4, protocol, nil, nil, 0, false, false, true)
netconfig := testnetConfig{
blocks: 4,
protocol: protocol,
nopruning: true,
}
s, c, teardown := newClientServerEnv(t, netconfig)
defer teardown()
// Create connected peer pair.
@ -101,7 +106,12 @@ func TestGappedAnnouncementsLes2(t *testing.T) { testGappedAnnouncements(t, 2) }
func TestGappedAnnouncementsLes3(t *testing.T) { testGappedAnnouncements(t, 3) }
func testGappedAnnouncements(t *testing.T, protocol int) {
s, c, teardown := newClientServerEnv(t, 4, protocol, nil, nil, 0, false, false, true)
netconfig := testnetConfig{
blocks: 4,
protocol: protocol,
nopruning: true,
}
s, c, teardown := newClientServerEnv(t, netconfig)
defer teardown()
// Create connected peer pair.
@ -183,7 +193,13 @@ func testTrustedAnnouncement(t *testing.T, protocol int) {
ids = append(ids, n.String())
}
}
_, c, teardown := newClientServerEnv(t, 0, protocol, nil, ids, 60, false, false, true)
netconfig := testnetConfig{
protocol: protocol,
nopruning: true,
ulcServers: ids,
ulcFraction: 60,
}
_, c, teardown := newClientServerEnv(t, netconfig)
defer teardown()
defer func() {
for i := 0; i < len(teardowns); i++ {
@ -233,8 +249,17 @@ func testTrustedAnnouncement(t *testing.T, protocol int) {
check([]uint64{10}, 10, func() { <-newHead }) // Sync the whole chain.
}
func TestInvalidAnnounces(t *testing.T) {
s, c, teardown := newClientServerEnv(t, 4, lpv3, nil, nil, 0, false, false, true)
func TestInvalidAnnouncesLES2(t *testing.T) { testInvalidAnnounces(t, lpv2) }
func TestInvalidAnnouncesLES3(t *testing.T) { testInvalidAnnounces(t, lpv3) }
func TestInvalidAnnouncesLES4(t *testing.T) { testInvalidAnnounces(t, lpv4) }
func testInvalidAnnounces(t *testing.T, protocol int) {
netconfig := testnetConfig{
blocks: 4,
protocol: protocol,
nopruning: true,
}
s, c, teardown := newClientServerEnv(t, netconfig)
defer teardown()
// Create connected peer pair.