lotus/api/api_worker.go

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package api
import (
"context"
"io"
"github.com/google/uuid"
"github.com/ipfs/go-cid"
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"github.com/filecoin-project/go-state-types/abi"
"github.com/filecoin-project/lotus/extern/sector-storage/sealtasks"
"github.com/filecoin-project/lotus/extern/sector-storage/stores"
"github.com/filecoin-project/lotus/extern/sector-storage/storiface"
"github.com/filecoin-project/specs-storage/storage"
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)
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// MODIFYING THE API INTERFACE
//
// When adding / changing methods in this file:
// * Do the change here
// * Adjust implementation in `node/impl/`
// * Run `make gen` - this will:
// * Generate proxy structs
// * Generate mocks
// * Generate markdown docs
// * Generate openrpc blobs
type Worker interface {
Version(context.Context) (Version, error) //perm:admin
// TaskType -> Weight
TaskTypes(context.Context) (map[sealtasks.TaskType]struct{}, error) //perm:admin
Paths(context.Context) ([]stores.StoragePath, error) //perm:admin
Info(context.Context) (storiface.WorkerInfo, error) //perm:admin
// storiface.WorkerCalls
AddPiece(ctx context.Context, sector storage.SectorRef, pieceSizes []abi.UnpaddedPieceSize, newPieceSize abi.UnpaddedPieceSize, pieceData storage.Data) (storiface.CallID, error) //perm:admin
SealPreCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, pieces []abi.PieceInfo) (storiface.CallID, error) //perm:admin
SealPreCommit2(ctx context.Context, sector storage.SectorRef, pc1o storage.PreCommit1Out) (storiface.CallID, error) //perm:admin
SealCommit1(ctx context.Context, sector storage.SectorRef, ticket abi.SealRandomness, seed abi.InteractiveSealRandomness, pieces []abi.PieceInfo, cids storage.SectorCids) (storiface.CallID, error) //perm:admin
SealCommit2(ctx context.Context, sector storage.SectorRef, c1o storage.Commit1Out) (storiface.CallID, error) //perm:admin
FinalizeSector(ctx context.Context, sector storage.SectorRef, keepUnsealed []storage.Range) (storiface.CallID, error) //perm:admin
ReleaseUnsealed(ctx context.Context, sector storage.SectorRef, safeToFree []storage.Range) (storiface.CallID, error) //perm:admin
MoveStorage(ctx context.Context, sector storage.SectorRef, types storiface.SectorFileType) (storiface.CallID, error) //perm:admin
UnsealPiece(context.Context, storage.SectorRef, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize, abi.SealRandomness, cid.Cid) (storiface.CallID, error) //perm:admin
ReadPiece(context.Context, io.Writer, storage.SectorRef, storiface.UnpaddedByteIndex, abi.UnpaddedPieceSize) (storiface.CallID, error) //perm:admin
Fetch(context.Context, storage.SectorRef, storiface.SectorFileType, storiface.PathType, storiface.AcquireMode) (storiface.CallID, error) //perm:admin
TaskDisable(ctx context.Context, tt sealtasks.TaskType) error //perm:admin
TaskEnable(ctx context.Context, tt sealtasks.TaskType) error //perm:admin
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// Storage / Other
Remove(ctx context.Context, sector abi.SectorID) error //perm:admin
StorageAddLocal(ctx context.Context, path string) error //perm:admin
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// SetEnabled marks the worker as enabled/disabled. Not that this setting
// may take a few seconds to propagate to task scheduler
SetEnabled(ctx context.Context, enabled bool) error //perm:admin
Enabled(ctx context.Context) (bool, error) //perm:admin
// WaitQuiet blocks until there are no tasks running
WaitQuiet(ctx context.Context) error //perm:admin
// returns a random UUID of worker session, generated randomly when worker
// process starts
ProcessSession(context.Context) (uuid.UUID, error) //perm:admin
// Like ProcessSession, but returns an error when worker is disabled
Session(context.Context) (uuid.UUID, error) //perm:admin
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}
var _ storiface.WorkerCalls = *new(Worker)