lotus/node/modules/storageminer_svc.go

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package modules
import (
"context"
"go.uber.org/fx"
"golang.org/x/xerrors"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/api/client"
cliutil "github.com/filecoin-project/lotus/cli/util"
"github.com/filecoin-project/lotus/node/modules/helpers"
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"github.com/filecoin-project/lotus/storage/sectorblocks"
)
type MinerSealingService api.StorageMiner
type MinerStorageService api.StorageMiner
var _ sectorblocks.SectorBuilder = *new(MinerSealingService)
func connectMinerService(apiInfo string) func(mctx helpers.MetricsCtx, lc fx.Lifecycle) (api.StorageMiner, error) {
return func(mctx helpers.MetricsCtx, lc fx.Lifecycle) (api.StorageMiner, error) {
ctx := helpers.LifecycleCtx(mctx, lc)
info := cliutil.ParseApiInfo(apiInfo)
addr, err := info.DialArgs("v0")
if err != nil {
return nil, xerrors.Errorf("could not get DialArgs: %w", err)
}
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log.Infof("Checking (svc) api version of %s", addr)
mapi, closer, err := client.NewStorageMinerRPCV0(ctx, addr, info.AuthHeader())
if err != nil {
return nil, err
}
lc.Append(fx.Hook{
OnStart: func(ctx context.Context) error {
v, err := mapi.Version(ctx)
if err != nil {
return xerrors.Errorf("checking version: %w", err)
}
if !v.APIVersion.EqMajorMinor(api.MinerAPIVersion0) {
return xerrors.Errorf("remote service API version didn't match (expected %s, remote %s)", api.MinerAPIVersion0, v.APIVersion)
}
return nil
},
OnStop: func(context.Context) error {
closer()
return nil
}})
return mapi, nil
}
}
func ConnectSealingService(apiInfo string) func(mctx helpers.MetricsCtx, lc fx.Lifecycle) (MinerSealingService, error) {
return func(mctx helpers.MetricsCtx, lc fx.Lifecycle) (MinerSealingService, error) {
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log.Info("Connecting sealing service to miner")
return connectMinerService(apiInfo)(mctx, lc)
}
}
func ConnectStorageService(apiInfo string) func(mctx helpers.MetricsCtx, lc fx.Lifecycle) (MinerStorageService, error) {
return func(mctx helpers.MetricsCtx, lc fx.Lifecycle) (MinerStorageService, error) {
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log.Info("Connecting storage service to miner")
return connectMinerService(apiInfo)(mctx, lc)
}
}