Merge pull request #573 from ethereumproject/feax/api-debug_setHead

implement missing debug_setHead api method
ethereumproject · May 1, 2018 · 6c16fad · 6c16fad
2 parents 4621800 + 69bbc77
commit 6c16fad
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/eth/api.go b/eth/api.go
@@ -1773,6 +1773,13 @@ func (api *PublicDebugAPI) SeedHash(number uint64) (string, error) {
 	return fmt.Sprintf("0x%x", hash), nil
 }
 
+func (api *PublicDebugAPI) SetHead(number uint64) (bool, error) {
+	if e := api.eth.BlockChain().SetHead(number); e != nil {
+		return false, e
+	}
+	return true, nil
+}
+
 // Metrics return all available registered metrics for the client.
 // See https://github.com/ethereumproject/go-ethereum/wiki/Metrics-and-Monitoring for prophetic documentation.
 func (api *PublicDebugAPI) Metrics(raw bool) (map[string]interface{}, error) {