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paych.go
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paych.go
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package modules
import (
"context"
"github.com/filecoin-project/lotus/chain/stmgr"
"github.com/filecoin-project/lotus/node/impl/full"
"github.com/filecoin-project/lotus/node/modules/dtypes"
"github.com/filecoin-project/lotus/node/modules/helpers"
"github.com/filecoin-project/lotus/paychmgr"
"github.com/ipfs/go-datastore"
"github.com/ipfs/go-datastore/namespace"
"go.uber.org/fx"
)
func NewManager(mctx helpers.MetricsCtx, lc fx.Lifecycle, sm stmgr.StateManagerAPI, pchstore *paychmgr.Store, api paychmgr.PaychAPI) *paychmgr.Manager {
ctx := helpers.LifecycleCtx(mctx, lc)
ctx, shutdown := context.WithCancel(ctx)
return paychmgr.NewManager(ctx, shutdown, sm, pchstore, api)
}
func NewPaychStore(ds dtypes.MetadataDS) *paychmgr.Store {
ds = namespace.Wrap(ds, datastore.NewKey("/paych/"))
return paychmgr.NewStore(ds)
}
type PaychAPI struct {
fx.In
full.MpoolAPI
full.StateAPI
}
// HandlePaychManager is called by dependency injection to set up hooks
func HandlePaychManager(lc fx.Lifecycle, pm *paychmgr.Manager) {
lc.Append(fx.Hook{
OnStart: func(ctx context.Context) error {
return pm.Start()
},
OnStop: func(context.Context) error {
return pm.Stop()
},
})
}