Decrease minimum gas price at apricot upgrade

1 files changed, 13 insertions, 8 deletions

diff --git a/eth/gasprice/gasprice.go b/eth/gasprice/gasprice.go
index 33810b2..dc62ad6 100644
--- a/eth/gasprice/gasprice.go
+++ b/eth/gasprice/gasprice.go
@@ -48,12 +48,12 @@ type OracleBackend interface {
 // Oracle recommends gas prices based on the content of recent
 // blocks. Suitable for both light and full clients.
 type Oracle struct {
-	backend   OracleBackend
-	lastHead  common.Hash
-	lastPrice *big.Int
-	maxPrice  *big.Int
-	cacheLock sync.RWMutex
-	fetchLock sync.Mutex
+	backend     OracleBackend
+	lastHead    common.Hash
+	minGasPrice *big.Int
+	maxPrice    *big.Int
+	cacheLock   sync.RWMutex
+	fetchLock   sync.Mutex
 
 	checkBlocks int
 	percentile  int
@@ -83,7 +83,7 @@ func NewOracle(backend OracleBackend, params Config) *Oracle {
 	}
 	return &Oracle{
 		backend:     backend,
-		lastPrice:   params.Default,
+		minGasPrice: params.Default,
 		maxPrice:    maxPrice,
 		checkBlocks: blocks,
 		percentile:  percent,
@@ -93,7 +93,12 @@ func NewOracle(backend OracleBackend, params Config) *Oracle {
 // SuggestPrice returns a gasprice so that newly created transaction can
 // have a very high chance to be included in the following blocks.
 func (gpo *Oracle) SuggestPrice(ctx context.Context) (*big.Int, error) {
-	return params.MinGasPrice, nil
+	return gpo.minGasPrice, nil
+}
+
+// SetGasPrice sets the minimum gas price to [newGasPrice]
+func (gpo *Oracle) SetGasPrice(newGasPrice *big.Int) {
+	gpo.minGasPrice = newGasPrice
 }
 
 type getBlockPricesResult struct {