Use a struct for send metadata in MpoolPushMessage

api/api_full.go

@@ -174,7 +174,7 @@ type FullNode interface {
 	//
 	// When maxFee is set to 0, MpoolPushMessage will guess appropriate fee
 	// based on current chain conditions
-	MpoolPushMessage(ctx context.Context, msg *types.Message, maxFee abi.TokenAmount) (*types.SignedMessage, error)
+	MpoolPushMessage(ctx context.Context, msg *types.Message, spec *MessageSendSpec) (*types.SignedMessage, error)
 
 	// MpoolGetNonce gets next nonce for the specified sender.
 	// Note that this method may not be atomic. Use MpoolPushMessage instead.

api/apistruct/struct.go

@@ -106,7 +106,7 @@ type FullNodeStruct struct {
 
 		MpoolPending     func(context.Context, types.TipSetKey) ([]*types.SignedMessage, error)                    `perm:"read"`
 		MpoolPush        func(context.Context, *types.SignedMessage) (cid.Cid, error)                              `perm:"write"`
-		MpoolPushMessage func(context.Context, *types.Message, abi.TokenAmount) (*types.SignedMessage, error) `perm:"sign"`
+		MpoolPushMessage func(context.Context, *types.Message, *api.MessageSendSpec) (*types.SignedMessage, error) `perm:"sign"`
 		MpoolGetNonce    func(context.Context, address.Address) (uint64, error)                                    `perm:"read"`
 		MpoolSub         func(context.Context) (<-chan api.MpoolUpdate, error)                                     `perm:"read"`
 
@@ -472,8 +472,8 @@ func (c *FullNodeStruct) MpoolPush(ctx context.Context, smsg *types.SignedMessag
 	return c.Internal.MpoolPush(ctx, smsg)
 }
 
-func (c *FullNodeStruct) MpoolPushMessage(ctx context.Context, msg *types.Message, maxFee abi.TokenAmount) (*types.SignedMessage, error) {
+func (c *FullNodeStruct) MpoolPushMessage(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error) {
-	return c.Internal.MpoolPushMessage(ctx, msg, maxFee)
+	return c.Internal.MpoolPushMessage(ctx, msg, spec)
 }
 
 func (c *FullNodeStruct) MpoolSub(ctx context.Context) (<-chan api.MpoolUpdate, error) {

api/test/paych.go

@@ -221,7 +221,7 @@ func waitForBlocks(ctx context.Context, t *testing.T, bm *blockMiner, paymentRec
 			To:    builtin.BurntFundsActorAddr,
 			From:  receiverAddr,
 			Value: types.NewInt(0),
-		}, big.Zero())
+		}, nil)
 		if err != nil {
 			t.Fatal(err)
 		}
@@ -307,7 +307,7 @@ func sendFunds(ctx context.Context, t *testing.T, sender TestNode, addr address.
 		Value: amount,
 	}
 
-	sm, err := sender.MpoolPushMessage(ctx, msg, big.Zero())
+	sm, err := sender.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		t.Fatal(err)
 	}

api/types.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/specs-actors/actors/abi"
+	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
 
 	"github.com/libp2p/go-libp2p-core/peer"
@@ -76,3 +77,19 @@ func NewApiMinerInfo(info *miner.MinerInfo) MinerInfo {
 
 	return mi
 }
+
+type MessageSendSpec struct {
+	MaxFee abi.TokenAmount
+}
+
+var DefaultMessageSendSpec = MessageSendSpec{
+	MaxFee: big.Zero(),
+}
+
+func (ms *MessageSendSpec) Get() MessageSendSpec {
+	if ms == nil {
+		return DefaultMessageSendSpec
+	}
+
+	return *ms
+}

chain/market/fundmgr.go

@@ -60,7 +60,7 @@ func StartFundManager(lc fx.Lifecycle, api API) *FundMgr {
 
 type fundMgrAPI interface {
 	StateMarketBalance(context.Context, address.Address, types.TipSetKey) (api.MarketBalance, error)
-	MpoolPushMessage(context.Context, *types.Message, abi.TokenAmount) (*types.SignedMessage, error)
+	MpoolPushMessage(context.Context, *types.Message, *api.MessageSendSpec) (*types.SignedMessage, error)
 	StateLookupID(context.Context, address.Address, types.TipSetKey) (address.Address, error)
 }
 
@@ -149,7 +149,7 @@ func (fm *FundMgr) EnsureAvailable(ctx context.Context, addr, wallet address.Add
 		Value:  toAdd,
 		Method: builtin.MethodsMarket.AddBalance,
 		Params: params,
-	}, big.Zero())
+	}, nil)
 	if err != nil {
 		return cid.Undef, err
 	}

chain/market/fundmgr_test.go

@@ -36,7 +36,7 @@ func (fapi *fakeAPI) StateMarketBalance(context.Context, address.Address, types.
 	return fapi.returnedBalance, fapi.returnedBalanceErr
 }
 
-func (fapi *fakeAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, maxFee abi.TokenAmount) (*types.SignedMessage, error) {
+func (fapi *fakeAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error) {
 	fapi.receivedMessage = msg
 	return &types.SignedMessage{
 		Message:   *msg,

cli/chain.go

@@ -1007,7 +1007,7 @@ var slashConsensusFault = &cli.Command{
 			Params: enc,
 		}
 
-		smsg, err := api.MpoolPushMessage(ctx, msg, big.Zero())
+		smsg, err := api.MpoolPushMessage(ctx, msg, nil)
 		if err != nil {
 			return err
 		}

cli/send.go

@@ -13,7 +13,6 @@ import (
 
 	"github.com/filecoin-project/go-address"
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 
 	"github.com/filecoin-project/lotus/api"
 	"github.com/filecoin-project/lotus/chain/stmgr"
@@ -157,7 +156,7 @@ var sendCmd = &cli.Command{
 			}
 			fmt.Println(sm.Cid())
 		} else {
-			sm, err := api.MpoolPushMessage(ctx, msg, big.Zero())
+			sm, err := api.MpoolPushMessage(ctx, msg, nil)
 			if err != nil {
 				return err
 			}

cmd/chain-noise/main.go

@@ -7,7 +7,6 @@ import (
 	"os"
 	"time"
 
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/crypto"
 
 	"github.com/filecoin-project/go-address"
@@ -80,7 +79,7 @@ func sendSmallFundsTxs(ctx context.Context, api api.FullNode, from address.Addre
 				Value: types.NewInt(1),
 			}
 
-			smsg, err := api.MpoolPushMessage(ctx, msg, big.Zero())
+			smsg, err := api.MpoolPushMessage(ctx, msg, nil)
 			if err != nil {
 				return err
 			}

cmd/lotus-fountain/main.go

@@ -23,7 +23,6 @@ import (
 
 	"github.com/filecoin-project/sector-storage/ffiwrapper"
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/power"
 
@@ -280,7 +279,7 @@ func (h *handler) send(w http.ResponseWriter, r *http.Request) {
 		Value: types.BigInt(h.sendPerRequest),
 		From:  h.from,
 		To:    to,
-	}, big.Zero())
+	}, nil)
 	if err != nil {
 		w.WriteHeader(400)
 		_, _ = w.Write([]byte(err.Error()))
@@ -351,7 +350,7 @@ func (h *handler) mkminer(w http.ResponseWriter, r *http.Request) {
 		Value: types.BigInt(h.sendPerRequest),
 		From:  h.from,
 		To:    owner,
-	}, big.Zero())
+	}, nil)
 	if err != nil {
 		w.WriteHeader(400)
 		w.Write([]byte("pushfunds: " + err.Error()))
@@ -387,7 +386,7 @@ func (h *handler) mkminer(w http.ResponseWriter, r *http.Request) {
 		Params: params,
 	}
 
-	signed, err := h.api.MpoolPushMessage(r.Context(), createStorageMinerMsg, big.Zero())
+	signed, err := h.api.MpoolPushMessage(r.Context(), createStorageMinerMsg, nil)
 	if err != nil {
 		w.WriteHeader(400)
 		w.Write([]byte(err.Error()))

cmd/lotus-pcr/main.go

@@ -20,7 +20,6 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
 	"github.com/filecoin-project/specs-actors/actors/runtime/exitcode"
@@ -206,7 +205,7 @@ type processTipSetApi interface {
 	ChainGetParentReceipts(ctx context.Context, blockCid cid.Cid) ([]*types.MessageReceipt, error)
 	StateMinerInitialPledgeCollateral(ctx context.Context, addr address.Address, precommitInfo miner.SectorPreCommitInfo, tsk types.TipSetKey) (types.BigInt, error)
 	StateGetActor(ctx context.Context, actor address.Address, tsk types.TipSetKey) (*types.Actor, error)
-	MpoolPushMessage(ctx context.Context, msg *types.Message, maxFee abi.TokenAmount) (*types.SignedMessage, error)
+	MpoolPushMessage(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error)
 	GasEstimateGasPremium(ctx context.Context, nblocksincl uint64, sender address.Address, gaslimit int64, tsk types.TipSetKey) (types.BigInt, error)
 	WalletBalance(ctx context.Context, addr address.Address) (types.BigInt, error)
 }
@@ -328,7 +327,7 @@ func ProcessTipset(ctx context.Context, api processTipSetApi, tipset *types.TipS
 	failures := 0
 	refundSum.SetUint64(0)
 	for _, msg := range messages {
-		if _, err = api.MpoolPushMessage(ctx, msg, big.Zero()); err != nil {
+		if _, err = api.MpoolPushMessage(ctx, msg, nil); err != nil {
 			log.Errorw("failed to MpoolPushMessage", "err", err, "msg", msg)
 			failures = failures + 1
 			continue

cmd/lotus-shed/verifreg.go

@@ -7,7 +7,6 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/verifreg"
 	"github.com/filecoin-project/specs-actors/actors/util/adt"
@@ -76,7 +75,7 @@ var verifRegAddVerifierCmd = &cli.Command{
 			Params: params,
 		}
 
-		smsg, err := api.MpoolPushMessage(ctx, msg, big.Zero())
+		smsg, err := api.MpoolPushMessage(ctx, msg, nil)
 		if err != nil {
 			return err
 		}
@@ -150,7 +149,7 @@ var verifRegVerifyClientCmd = &cli.Command{
 			Params: params,
 		}
 
-		smsg, err := api.MpoolPushMessage(ctx, msg, big.Zero())
+		smsg, err := api.MpoolPushMessage(ctx, msg, nil)
 		if err != nil {
 			return err
 		}

cmd/lotus-storage-miner/actor.go

@@ -7,7 +7,6 @@ import (
 	"github.com/urfave/cli/v2"
 
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
 
 	"github.com/filecoin-project/lotus/chain/actors"
@@ -82,7 +81,7 @@ var actorSetAddrsCmd = &cli.Command{
 			GasLimit: gasLimit,
 			Method:   18,
 			Params:   params,
-		}, big.Zero())
+		}, nil)
 		if err != nil {
 			return err
 		}

cmd/lotus-storage-miner/init.go

@@ -28,7 +28,6 @@ import (
 	"github.com/filecoin-project/sector-storage/ffiwrapper"
 	"github.com/filecoin-project/sector-storage/stores"
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/market"
 	miner2 "github.com/filecoin-project/specs-actors/actors/builtin/miner"
@@ -561,7 +560,7 @@ func configureStorageMiner(ctx context.Context, api lapi.FullNode, addr address.
 		GasPremium: gasPrice,
 	}
 
-	smsg, err := api.MpoolPushMessage(ctx, msg, big.Zero())
+	smsg, err := api.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		return err
 	}
@@ -641,7 +640,7 @@ func createStorageMiner(ctx context.Context, api lapi.FullNode, peerid peer.ID,
 		GasPremium: gasPrice,
 	}
 
-	signed, err := api.MpoolPushMessage(ctx, createStorageMinerMsg, big.Zero())
+	signed, err := api.MpoolPushMessage(ctx, createStorageMinerMsg, nil)
 	if err != nil {
 		return address.Undef, err
 	}

cmd/lotus-storage-miner/rewards.go

@@ -5,7 +5,6 @@ import (
 
 	"github.com/urfave/cli/v2"
 
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
 
@@ -67,7 +66,7 @@ var rewardsRedeemCmd = &cli.Command{
 			Value:  types.NewInt(0),
 			Method: builtin.MethodsMiner.WithdrawBalance,
 			Params: params,
-		}, big.Zero())
+		}, nil)
 		if err != nil {
 			return err
 		}

markets/storageadapter/client.go

@@ -23,7 +23,6 @@ import (
 	"github.com/filecoin-project/lotus/markets/utils"
 	"github.com/filecoin-project/lotus/node/impl/full"
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	samarket "github.com/filecoin-project/specs-actors/actors/builtin/market"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
@@ -127,7 +126,7 @@ func (c *ClientNodeAdapter) AddFunds(ctx context.Context, addr address.Address,
 		From:   addr,
 		Value:  amount,
 		Method: builtin.MethodsMarket.AddBalance,
-	}, big.Zero())
+	}, nil)
 	if err != nil {
 		return cid.Undef, err
 	}

markets/storageadapter/provider.go

@@ -15,7 +15,6 @@ import (
 	"github.com/filecoin-project/go-fil-markets/shared"
 	"github.com/filecoin-project/go-fil-markets/storagemarket"
 	"github.com/filecoin-project/specs-actors/actors/abi"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/market"
 	"github.com/filecoin-project/specs-actors/actors/builtin/miner"
@@ -80,7 +79,7 @@ func (n *ProviderNodeAdapter) PublishDeals(ctx context.Context, deal storagemark
 		Value:  types.NewInt(0),
 		Method: builtin.MethodsMarket.PublishStorageDeals,
 		Params: params,
-	}, big.Zero())
+	}, nil)
 	if err != nil {
 		return cid.Undef, err
 	}
@@ -178,7 +177,7 @@ func (n *ProviderNodeAdapter) AddFunds(ctx context.Context, addr address.Address
 		From:   addr,
 		Value:  amount,
 		Method: builtin.MethodsMarket.AddBalance,
-	}, big.Zero())
+	}, nil)
 	if err != nil {
 		return cid.Undef, err
 	}

node/impl/full/mpool.go

@@ -15,7 +15,6 @@ import (
 	"github.com/filecoin-project/lotus/chain/store"
 	"github.com/filecoin-project/lotus/chain/types"
 	"github.com/filecoin-project/lotus/node/modules/dtypes"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 )
 
 type MpoolAPI struct {
@@ -131,7 +130,7 @@ func capGasFee(msg *types.Message, maxFee abi.TokenAmount) {
 	msg.GasPremium = big.Div(big.Div(big.Mul(minerFee, maxFee), totalFee), gl)
 }
 
-func (a *MpoolAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, maxFee abi.TokenAmount) (*types.SignedMessage, error) {
+func (a *MpoolAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error) {
 	{
 		fromA, err := a.Stmgr.ResolveToKeyAddress(ctx, msg.From, nil)
 		if err != nil {
@@ -171,7 +170,7 @@ func (a *MpoolAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, max
 		msg.GasFeeCap = big.Add(feeCap, msg.GasPremium)
 	}
 
-	capGasFee(msg, maxFee)
+	capGasFee(msg, spec.Get().MaxFee)
 
 	sign := func(from address.Address, nonce uint64) (*types.SignedMessage, error) {
 		msg.Nonce = nonce

node/impl/full/multisig.go

@@ -78,7 +78,7 @@ func (a *MsigAPI) MsigCreate(ctx context.Context, req uint64, addrs []address.Ad
 	}
 
 	// send the message out to the network
-	smsg, err := a.MpoolAPI.MpoolPushMessage(ctx, &msg, big.Zero())
+	smsg, err := a.MpoolAPI.MpoolPushMessage(ctx, &msg, nil)
 	if err != nil {
 		return cid.Undef, err
 	}
@@ -122,7 +122,7 @@ func (a *MsigAPI) MsigPropose(ctx context.Context, msig address.Address, to addr
 		Params: enc,
 	}
 
-	smsg, err := a.MpoolAPI.MpoolPushMessage(ctx, msg, big.Zero())
+	smsg, err := a.MpoolAPI.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("failed to push message: %w", err)
 	}
@@ -236,7 +236,7 @@ func (a *MsigAPI) msigApproveOrCancel(ctx context.Context, operation api.MsigPro
 		Params: enc,
 	}
 
-	smsg, err := a.MpoolAPI.MpoolPushMessage(ctx, msg, big.Zero())
+	smsg, err := a.MpoolAPI.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		return cid.Undef, err
 	}

node/impl/paych/paych.go

@@ -9,7 +9,6 @@ import (
 	"golang.org/x/xerrors"
 
 	"github.com/filecoin-project/go-address"
-	"github.com/filecoin-project/specs-actors/actors/abi/big"
 	"github.com/filecoin-project/specs-actors/actors/builtin"
 	"github.com/filecoin-project/specs-actors/actors/builtin/paych"
 
@@ -211,7 +210,7 @@ func (a *PaychAPI) PaychVoucherSubmit(ctx context.Context, ch address.Address, s
 		Params: enc,
 	}
 
-	smsg, err := a.MpoolPushMessage(ctx, msg, big.Zero())
+	smsg, err := a.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		return cid.Undef, err
 	}

node/node_test.go

@@ -110,7 +110,7 @@ func testStorageNode(ctx context.Context, t *testing.T, waddr address.Address, a
 		Value:  types.NewInt(0),
 	}
 
-	_, err = tnd.MpoolPushMessage(ctx, msg, big.Zero())
+	_, err = tnd.MpoolPushMessage(ctx, msg, nil)
 	require.NoError(t, err)
 
 	// start node

paychmgr/manager.go

@@ -2,7 +2,6 @@ package paychmgr
 
 import (
 	"context"
-	"github.com/filecoin-project/specs-actors/actors/abi"
 	"sync"
 
 	"github.com/filecoin-project/lotus/node/modules/helpers"
@@ -45,7 +44,7 @@ type stateManagerAPI interface {
 // paychAPI defines the API methods needed by the payment channel manager
 type paychAPI interface {
 	StateWaitMsg(ctx context.Context, msg cid.Cid, confidence uint64) (*api.MsgLookup, error)
-	MpoolPushMessage(ctx context.Context, msg *types.Message, maxFee abi.TokenAmount) (*types.SignedMessage, error)
+	MpoolPushMessage(ctx context.Context, msg *types.Message, maxFee *api.MessageSendSpec) (*types.SignedMessage, error)
 }
 
 // managerAPI defines all methods needed by the manager

paychmgr/mock_test.go

@@ -3,7 +3,6 @@ package paychmgr
 import (
 	"context"
 	"fmt"
-	"github.com/filecoin-project/specs-actors/actors/abi"
 	"sync"
 
 	"github.com/filecoin-project/go-address"
@@ -157,7 +156,7 @@ func (pchapi *mockPaychAPI) close() {
 	}
 }
 
-func (pchapi *mockPaychAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, maxFee abi.TokenAmount) (*types.SignedMessage, error) {
+func (pchapi *mockPaychAPI) MpoolPushMessage(ctx context.Context, msg *types.Message, spec *api.MessageSendSpec) (*types.SignedMessage, error) {
 	pchapi.lk.Lock()
 	defer pchapi.lk.Unlock()
 

paychmgr/paych.go

@@ -403,7 +403,7 @@ func (ca *channelAccessor) settle(ctx context.Context, ch address.Address) (cid.
 		Value:  types.NewInt(0),
 		Method: builtin.MethodsPaych.Settle,
 	}
-	smgs, err := ca.api.MpoolPushMessage(ctx, msg, big.Zero())
+	smgs, err := ca.api.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		return cid.Undef, err
 	}
@@ -433,7 +433,7 @@ func (ca *channelAccessor) collect(ctx context.Context, ch address.Address) (cid
 		Method: builtin.MethodsPaych.Collect,
 	}
 
-	smsg, err := ca.api.MpoolPushMessage(ctx, msg, big.Zero())
+	smsg, err := ca.api.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		return cid.Undef, err
 	}

paychmgr/simple.go

@@ -370,7 +370,7 @@ func (ca *channelAccessor) createPaych(ctx context.Context, from, to address.Add
 		Params: enc,
 	}
 
-	smsg, err := ca.api.MpoolPushMessage(ctx, msg, big.Zero())
+	smsg, err := ca.api.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		return cid.Undef, xerrors.Errorf("initializing paych actor: %w", err)
 	}
@@ -449,7 +449,7 @@ func (ca *channelAccessor) addFunds(ctx context.Context, channelInfo *ChannelInf
 		Method: 0,
 	}
 
-	smsg, err := ca.api.MpoolPushMessage(ctx, msg, big.Zero())
+	smsg, err := ca.api.MpoolPushMessage(ctx, msg, nil)
 	if err != nil {
 		return nil, err
 	}

storage/adapter_storage_miner.go

@@ -3,6 +3,7 @@ package storage
 import (
 	"bytes"
 	"context"
+	"github.com/filecoin-project/lotus/api"
 
 	"github.com/ipfs/go-cid"
 	cbg "github.com/whyrusleeping/cbor-gen"
@@ -246,7 +247,7 @@ func (s SealingAPIAdapter) SendMsg(ctx context.Context, from, to address.Address
 		Params: params,
 	}
 
-	smsg, err := s.delegate.MpoolPushMessage(ctx, &msg, maxFee)
+	smsg, err := s.delegate.MpoolPushMessage(ctx, &msg, &api.MessageSendSpec{MaxFee: maxFee})
 	if err != nil {
 		return cid.Undef, err
 	}

storage/miner.go

@@ -67,7 +67,7 @@ type storageMinerApi interface {
 	StateMinerFaults(context.Context, address.Address, types.TipSetKey) (abi.BitField, error)
 	StateMinerRecoveries(context.Context, address.Address, types.TipSetKey) (abi.BitField, error)
 
-	MpoolPushMessage(context.Context, *types.Message, abi.TokenAmount) (*types.SignedMessage, error)
+	MpoolPushMessage(context.Context, *types.Message, *api.MessageSendSpec) (*types.SignedMessage, error)
 
 	ChainHead(context.Context) (*types.TipSet, error)
 	ChainNotify(context.Context) (<-chan []*api.HeadChange, error)

storage/wdpost_run.go

@@ -4,6 +4,7 @@ import (
 	"bytes"
 	"context"
 	"errors"
+	"github.com/filecoin-project/lotus/api"
 	"time"
 
 	"github.com/filecoin-project/go-bitfield"
@@ -177,7 +178,7 @@ func (s *WindowPoStScheduler) checkNextRecoveries(ctx context.Context, dlIdx uin
 		Value:  types.NewInt(0),
 	}
 
-	sm, err := s.api.MpoolPushMessage(ctx, msg, abi.TokenAmount(s.feeCfg.MaxWindowPoStGasFee))
+	sm, err := s.api.MpoolPushMessage(ctx, msg, &api.MessageSendSpec{MaxFee: abi.TokenAmount(s.feeCfg.MaxWindowPoStGasFee)})
 	if err != nil {
 		return xerrors.Errorf("pushing message to mpool: %w", err)
 	}
@@ -259,7 +260,7 @@ func (s *WindowPoStScheduler) checkNextFaults(ctx context.Context, dlIdx uint64,
 		Value:  types.NewInt(0), // TODO: Is there a fee?
 	}
 
-	sm, err := s.api.MpoolPushMessage(ctx, msg, abi.TokenAmount(s.feeCfg.MaxWindowPoStGasFee))
+	sm, err := s.api.MpoolPushMessage(ctx, msg, &api.MessageSendSpec{MaxFee: abi.TokenAmount(s.feeCfg.MaxWindowPoStGasFee)})
 	if err != nil {
 		return xerrors.Errorf("pushing message to mpool: %w", err)
 	}
@@ -465,7 +466,7 @@ func (s *WindowPoStScheduler) submitPost(ctx context.Context, proof *miner.Submi
 	}
 
 	// TODO: consider maybe caring about the output
-	sm, err := s.api.MpoolPushMessage(ctx, msg, abi.TokenAmount(s.feeCfg.MaxWindowPoStGasFee))
+	sm, err := s.api.MpoolPushMessage(ctx, msg, &api.MessageSendSpec{MaxFee: abi.TokenAmount(s.feeCfg.MaxWindowPoStGasFee)})
 	if err != nil {
 		return xerrors.Errorf("pushing message to mpool: %w", err)
 	}