feat(proposer): add proposeEmptyBlockGasLimit (taikoxyz#178)

taikoverse · Mar 16, 2023 · 6cbd5a0 · 6cbd5a0
1 parent edf0999
commit 6cbd5a0
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/proposer/proposer.go b/proposer/proposer.go
@@ -25,7 +25,8 @@ import (
 )
 
 var (
-	errNoNewTxs = errors.New("no new transactions")
+	errNoNewTxs               = errors.New("no new transactions")
+	proposeEmptyBlockGasLimit = 200_000
 )
 
 // Proposer keep proposing new transactions from L2 execution engine's tx pool at a fixed interval.
@@ -313,6 +314,10 @@ func (p *Proposer) ProposeTxList(
 		return err
 	}
 
+	if len(txListBytes) == 0 {
+		opts.GasLimit = uint64(proposeEmptyBlockGasLimit)
+	}
+
 	proposeTx, err := p.rpc.TaikoL1.ProposeBlock(opts, inputs)
 	if err != nil {
 		return encoding.TryParsingCustomError(err)