cerc-io/lotus
16
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

Merge pull request #4273 from filecoin-project/fix/fundsmgr-incorrect-cached-value

Browse Source 
Revert cached "available" amount if the AddFunds message send fails
This commit is contained in:
Łukasz Magiera 2020-10-09 22:52:40 +02:00 committed by GitHub
commit c06f394b81
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 28 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
chain/market/fundmgr.go
View File

@ -120,9 +120,10 @@ func (fm *FundMgr) EnsureAvailable(ctx context.Context, addr, wallet address.Add
return cid.Undef, err
}
fm.lk.Lock()
defer fm.lk.Unlock()
bal, err := fm.api.StateMarketBalance(ctx, addr, types.EmptyTSK)
if err != nil {
fm.lk.Unlock()
return cid.Undef, err
}
@ -138,7 +139,6 @@ func (fm *FundMgr) EnsureAvailable(ctx context.Context, addr, wallet address.Add
toAdd = types.NewInt(0)
}
fm.available[idAddr] = big.Add(avail, toAdd)
fm.lk.Unlock()
log.Infof("Funds operation w/ Expected Balance: %s, In State: %s, Requested: %s, Adding: %s", avail.String(), stateAvail.String(), amt.String(), toAdd.String())
@ -148,6 +148,7 @@ func (fm *FundMgr) EnsureAvailable(ctx context.Context, addr, wallet address.Add
params, err := actors.SerializeParams(&addr)
if err != nil {
fm.available[idAddr] = avail
return cid.Undef, err
}
@ -159,6 +160,7 @@ func (fm *FundMgr) EnsureAvailable(ctx context.Context, addr, wallet address.Add
Params: params,
}, nil)
if err != nil {
fm.available[idAddr] = avail
return cid.Undef, err
}

10
chain/market/fundmgr_test.go
View File

@ -60,6 +60,7 @@ type expectedResult struct {
addAmt abi.TokenAmount
shouldAdd bool
err error
cachedAvailable abi.TokenAmount
}
func TestAddFunds(t *testing.T) {
@ -90,6 +91,7 @@ func TestAddFunds(t *testing.T) {
{
shouldAdd: false,
err: nil,
cachedAvailable: abi.NewTokenAmount(100),
},
},
},
@ -105,15 +107,18 @@ func TestAddFunds(t *testing.T) {
addAmt: abi.NewTokenAmount(100),
shouldAdd: true,
err: nil,
cachedAvailable: abi.NewTokenAmount(200),
},
{
addAmt: abi.NewTokenAmount(50),
shouldAdd: true,
err: nil,
cachedAvailable: abi.NewTokenAmount(250),
},
{
shouldAdd: false,
err: nil,
cachedAvailable: abi.NewTokenAmount(250),
},
},
},
@ -133,6 +138,7 @@ func TestAddFunds(t *testing.T) {
expectedResults: []expectedResult{
{
err: errors.New("something went wrong"),
cachedAvailable: abi.NewTokenAmount(0),
},
},
},
@ -183,6 +189,10 @@ func TestAddFunds(t *testing.T) {
} else {
require.EqualError(t, err, expected.err.Error())
}
if !expected.cachedAvailable.Nil() {
require.Equal(t, expected.cachedAvailable, fundMgr.available[addr])
}
}
})
}