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-rw-r--r--eth/api_backend.go12
1 files changed, 12 insertions, 0 deletions
diff --git a/eth/api_backend.go b/eth/api_backend.go
index 19ef79f23..91f392f94 100644
--- a/eth/api_backend.go
+++ b/eth/api_backend.go
@@ -24,6 +24,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/math"
"github.com/ethereum/go-ethereum/core"
+ "github.com/ethereum/go-ethereum/core/bloombits"
"github.com/ethereum/go-ethereum/core/state"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/core/vm"
@@ -194,3 +195,14 @@ func (b *EthApiBackend) EventMux() *event.TypeMux {
func (b *EthApiBackend) AccountManager() *accounts.Manager {
return b.eth.AccountManager()
}
+
+func (b *EthApiBackend) BloomStatus() (uint64, uint64) {
+ sections, _, _ := b.eth.bloomIndexer.Sections()
+ return params.BloomBitsBlocks, sections
+}
+
+func (b *EthApiBackend) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession) {
+ for i := 0; i < bloomFilterThreads; i++ {
+ go session.Multiplex(bloomRetrievalBatch, bloomRetrievalWait, b.eth.bloomRequests)
+ }
+}