set eth.gasPrice from a smart contract

eric · eric · commit 3932006e8914 · 2023-01-09T15:48:09.000+08:00
diff --git a/eth/backend.go b/eth/backend.go
@@ -644,6 +644,12 @@ func getCurrentGasPriceFunc(eth *Ethereum, ee *ethapi.PublicBlockChainAPI) func(
 			if eth.APIBackend.gpo.GetMaxPrice() == nil || eth.APIBackend.gpo.GetMaxPrice().Cmp(maxPrice) != 0 {
 				eth.APIBackend.gpo.SetMaxPrice(maxPrice)
 			}
+			if eth.gasPrice == nil || eth.gasPrice.Cmp(gasPrice) != 0 {
+				eth.lock.Lock()
+				eth.gasPrice = gasPrice
+				eth.lock.Unlock()
+
+			}
 		}
 		return gasPrice, nil
 	}

Original file line number	Diff line number	Diff line change
`@@ -644,6 +644,12 @@ func getCurrentGasPriceFunc(eth Ethereum, ee ethapi.PublicBlockChainAPI) func(`
`644`	`644`	`if eth.APIBackend.gpo.GetMaxPrice() == nil \|\| eth.APIBackend.gpo.GetMaxPrice().Cmp(maxPrice) != 0 {`
`645`	`645`	`eth.APIBackend.gpo.SetMaxPrice(maxPrice)`
`646`	`646`	`}`
	`647`	`+ if eth.gasPrice == nil \|\| eth.gasPrice.Cmp(gasPrice) != 0 {`
	`648`	`+ eth.lock.Lock()`
	`649`	`+ eth.gasPrice = gasPrice`
	`650`	`+ eth.lock.Unlock()`
	`651`	`+`
	`652`	`+ }`
`647`	`653`	`}`
`648`	`654`	`return gasPrice, nil`
`649`	`655`	`}`