Use current ntwk version in mpool message check

chain/messagepool/check.go

@@ -11,7 +11,6 @@ import (
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/lotus/api"
-	"github.com/filecoin-project/lotus/build"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/vm"
 )
@@ -107,6 +106,8 @@ func (mp *MessagePool) checkMessages(ctx context.Context, msgs []*types.Message,
 	curTs := mp.curTs
 	mp.curTsLk.Unlock()
 
+	epoch := curTs.Height()
+
 	var baseFee big.Int
 	if len(curTs.Blocks()) > 0 {
 		baseFee = curTs.Blocks()[0].ParentBaseFee
@@ -257,8 +258,14 @@ func (mp *MessagePool) checkMessages(ctx context.Context, msgs []*types.Message,
 				Code: api.CheckStatusMessageValidity,
 			},
 		}
-
+		nv, err := mp.getNtwkVersion(epoch)
-		if err := m.ValidForBlockInclusion(0, build.NewestNetworkVersion); err != nil {
+		if err != nil {
+			check.OK = false
+			check.Err = fmt.Sprintf("error retrieving network version: %s", err.Error())
+		} else {
+			check.OK = true
+		}
+		if err := m.ValidForBlockInclusion(0, nv); err != nil {
 			check.OK = false
 			check.Err = fmt.Sprintf("syntactically invalid message: %s", err.Error())
 		} else {
@@ -274,7 +281,7 @@ func (mp *MessagePool) checkMessages(ctx context.Context, msgs []*types.Message,
 		// gas checks
 
 		// 4. Min Gas
-		minGas := vm.PricelistByVersion(build.NewestNetworkVersion).OnChainMessage(m.ChainLength())
+		minGas := vm.PricelistByVersion(nv).OnChainMessage(m.ChainLength())
 
 		check = api.MessageCheckStatus{
 			Cid: m.Cid(),

chain/messagepool/messagepool.go

@@ -14,6 +14,7 @@ import (
 	"github.com/filecoin-project/go-state-types/abi"
 	"github.com/filecoin-project/go-state-types/big"
 	"github.com/filecoin-project/go-state-types/crypto"
+	"github.com/filecoin-project/go-state-types/network"
 	"github.com/hashicorp/go-multierror"
 	lru "github.com/hashicorp/golang-lru"
 	"github.com/ipfs/go-cid"
@@ -29,6 +30,7 @@ import (
 
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/build"
+	"github.com/filecoin-project/lotus/chain/stmgr"
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/chain/vm"
@@ -147,6 +149,8 @@ type MessagePool struct {
 
 	minGasPrice types.BigInt
 
+	getNtwkVersion func(abi.ChainEpoch) (network.Version, error)
+
 	currentSize int
 
 	// pruneTrigger is a channel used to trigger a mempool pruning
@@ -362,6 +366,10 @@ func New(api Provider, ds dtypes.MetadataDS, netName dtypes.NetworkName, j journ
 	if j == nil {
 		j = journal.NilJournal()
 	}
+	us := stmgr.DefaultUpgradeSchedule()
+	if err := us.Validate(); err != nil {
+		return nil, err
+	}
 
 	mp := &MessagePool{
 		ds:             ds,
@@ -373,6 +381,7 @@ func New(api Provider, ds dtypes.MetadataDS, netName dtypes.NetworkName, j journ
 		pending:        make(map[address.Address]*msgSet),
 		keyCache:       make(map[address.Address]address.Address),
 		minGasPrice:    types.NewInt(0),
+		getNtwkVersion: us.GetNtwkVersion,
 		pruneTrigger:   make(chan struct{}, 1),
 		pruneCooldown:  make(chan struct{}, 1),
 		blsSigCache:    cache,

chain/stmgr/forks.go

@@ -296,6 +296,18 @@ func (us UpgradeSchedule) Validate() error {
 	return nil
 }
 
+func (us UpgradeSchedule) GetNtwkVersion(e abi.ChainEpoch) (network.Version, error) {
+	// Traverse from newest to oldest returning upgrade active during epoch e
+	for i := len(us) - 1; i >= 0; i-- {
+		u := us[i]
+		// u.Height is the last epoch before u.Network becomes the active version
+		if u.Height < e {
+			return u.Network, nil
+		}
+	}
+	return network.Version0, xerrors.Errorf("Epoch %d has no defined network version")
+}
+
 func (sm *StateManager) handleStateForks(ctx context.Context, root cid.Cid, height abi.ChainEpoch, cb ExecMonitor, ts *types.TipSet) (cid.Cid, error) {
 	retCid := root
 	var err error