les: updates

ethereum · Jan 26, 2021 · e59a770 · e59a770
1 parent 1bb8f16
commit e59a770
Showing 1 changed file with 12 additions and 2 deletions.
diff --git a/les/server.go b/les/server.go
@@ -22,8 +22,9 @@ import (
  "time"
 
  "github.com/ethereum/go-ethereum/common/mclock"
- "github.com/ethereum/go-ethereum/eth"
+ "github.com/ethereum/go-ethereum/core"
  "github.com/ethereum/go-ethereum/eth/ethconfig"
+ "github.com/ethereum/go-ethereum/ethdb"
  "github.com/ethereum/go-ethereum/les/flowcontrol"
  lps "github.com/ethereum/go-ethereum/les/lespay/server"
  "github.com/ethereum/go-ethereum/light"
@@ -52,6 +53,15 @@ func init() {
  priorityPoolSetup.Connect(balanceTrackerSetup.BalanceField, balanceTrackerSetup.UpdateFlag) // NodeBalance implements nodePriority
 }
 
+type ethBackend interface {
+ ArchiveMode() bool
+ BlockChain() *core.BlockChain
+ BloomIndexer() *core.ChainIndexer
+ ChainDb() ethdb.Database
+ Synced() bool
+ TxPool() *core.TxPool
+}
+
 type LesServer struct {
  lesCommons
 
@@ -76,7 +86,7 @@ type LesServer struct {
  p2pSrv *p2p.Server
 }
 
-func NewLesServer(node *node.Node, e *eth.Ethereum, config *ethconfig.Config) (*LesServer, error) {
+func NewLesServer(node *node.Node, e ethBackend, config *ethconfig.Config) (*LesServer, error) {
  ns := nodestate.NewNodeStateMachine(nil, nil, mclock.System{}, serverSetup)
  // Collect les protocol version information supported by local node.
  lesTopics := make([]discv5.Topic, len(AdvertiseProtocolVersions))