status-go/vendor/github.com/anacrolix/torrent/callbacks.go

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2022-03-10 09:44:48 +00:00
package torrent
import (
"github.com/anacrolix/torrent/mse"
pp "github.com/anacrolix/torrent/peer_protocol"
)
// These are called synchronously, and do not pass ownership of arguments (do not expect to retain
// data after returning from the callback). The Client and other locks may still be held. nil
// functions are not called.
type Callbacks struct {
// Called after a peer connection completes the BitTorrent handshake. The Client lock is not
// held.
CompletedHandshake func(*PeerConn, InfoHash)
ReadMessage func(*PeerConn, *pp.Message)
ReadExtendedHandshake func(*PeerConn, *pp.ExtendedHandshakeMessage)
PeerConnClosed func(*PeerConn)
// Provides secret keys to be tried against incoming encrypted connections.
ReceiveEncryptedHandshakeSkeys mse.SecretKeyIter
ReceivedUsefulData []func(ReceivedUsefulDataEvent)
ReceivedRequested []func(PeerMessageEvent)
DeletedRequest []func(PeerRequestEvent)
SentRequest []func(PeerRequestEvent)
PeerClosed []func(*Peer)
NewPeer []func(*Peer)
}
type ReceivedUsefulDataEvent = PeerMessageEvent
type PeerMessageEvent struct {
Peer *Peer
Message *pp.Message
}
type PeerRequestEvent struct {
Peer *Peer
Request
}