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bump lookback limit to 12 hours

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This commit is contained in:
whyrusleeping 2020-10-15 16:49:25 -07:00
parent af1a422ddd
commit a71fbee2d1
1 changed files with 14 additions and 4 deletions
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18
cmd/lotus-gateway/api.go
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@ -22,7 +22,7 @@ import (
) )
const ( const (
LookbackCap = time.Hour LookbackCap = time.Hour * 12
stateWaitLookbackLimit = abi.ChainEpoch(20) stateWaitLookbackLimit = abi.ChainEpoch(20)
) )
@ -129,9 +129,19 @@ func (a *GatewayAPI) ChainGetTipSet(ctx context.Context, tsk types.TipSetKey) (*
} }
func (a *GatewayAPI) ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error) { func (a *GatewayAPI) ChainGetTipSetByHeight(ctx context.Context, h abi.ChainEpoch, tsk types.TipSetKey) (*types.TipSet, error) {
ts, err := a.api.ChainGetTipSet(ctx, tsk) var ts *types.TipSet
if err != nil { if tsk.IsEmpty() {
return nil, err head, err := a.api.ChainHead(ctx)
if err != nil {
return nil, err
}
ts = head
} else {
gts, err := a.api.ChainGetTipSet(ctx, tsk)
if err != nil {
return nil, err
}
ts = gts
} }
// Check if the tipset key refers to a tipset that's too far in the past // Check if the tipset key refers to a tipset that's too far in the past