FedP2P/request-strategy/torrent.go

package request_strategy

type Torrent interface {
	IgnorePiece(int) bool
	PieceLength() int64
}
Prepare to implement max unverified bytes 2021-05-14 09:50:41 +08:00			`package request_strategy`

Use interfaces to lazily expose the bare minimum inputs to GetRequestablePieces 2021-12-01 16:21:25 +08:00			`type Torrent interface {`
Avoid heap allocation in GetRequestablePieces (#734) The calculation of whether we should ignore a piece in GetRequestablePieces ends up doing an allocation for every piece, when all we really need to do is query the index in the torrent. Provide an IgnorePiece function instead, which avoids the need for a temporary allocation. Observed to cut out 40% of object allocations in some workloads (large download, lots of seeds). 2022-04-11 12:22:05 +08:00			`IgnorePiece(int) bool`
Use interfaces to lazily expose the bare minimum inputs to GetRequestablePieces 2021-12-01 16:21:25 +08:00			`PieceLength() int64`
Prepare to implement max unverified bytes 2021-05-14 09:50:41 +08:00			`}`