From c164a9fbdc48f34ec7ac746d3c486221a2e82bcf Mon Sep 17 00:00:00 2001
From: Jerry <1032246642@qq.com>
Date: Tue, 29 Jun 2021 14:36:26 +0800
Subject: [PATCH] ensure agg fee is adequate

---
 extern/storage-sealing/commit_batch.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/extern/storage-sealing/commit_batch.go b/extern/storage-sealing/commit_batch.go
index e4cfc8915..740e98fca 100644
--- a/extern/storage-sealing/commit_batch.go
+++ b/extern/storage-sealing/commit_batch.go
@@ -32,6 +32,9 @@ import (
 
 const arp = abi.RegisteredAggregationProof_SnarkPackV1
 
+var aggFeeNum = big.NewInt(110)
+var aggFeeDen = big.NewInt(100)
+
 //go:generate go run github.com/golang/mock/mockgen -destination=mocks/mock_commit_batcher.go -package=mocks . CommitBatcherApi
 
 type CommitBatcherApi interface {
@@ -307,7 +310,7 @@ func (b *CommitBatcher) processBatch(cfg sealiface.Config) ([]sealiface.CommitBa
 		return []sealiface.CommitBatchRes{res}, xerrors.Errorf("getting network version: %s", err)
 	}
 
-	aggFee := policy.AggregateNetworkFee(nv, len(infos), bf)
+	aggFee := big.Div(big.Mul(policy.AggregateNetworkFee(nv, len(infos), bf), aggFeeNum), aggFeeDen)
 
 	needFunds := big.Add(collateral, aggFee)