les: historical data garbage collection (#19570)

This change introduces garbage collection for the light client. Historical
chain data is deleted periodically. If you want to disable the GC, use
the --light.nopruning flag.
This commit is contained in:
gary rong
2020-07-13 17:02:54 +08:00
committed by GitHub
parent b8dd0890b3
commit 6eef141aef
45 changed files with 841 additions and 213 deletions

View File

@ -45,7 +45,7 @@ var testChainBase = newTestChain(blockCacheItems+200, testGenesis)
var testChainForkLightA, testChainForkLightB, testChainForkHeavy *testChain
func init() {
var forkLen = int(maxForkAncestry + 50)
var forkLen = int(fullMaxForkAncestry + 50)
var wg sync.WaitGroup
wg.Add(3)
go func() { testChainForkLightA = testChainBase.makeFork(forkLen, false, 1); wg.Done() }()