mirror of
https://github.com/ipfs/kubo.git
synced 2026-02-22 10:57:42 +08:00
aeb2e07198
Bitswap doesn't usually care about dialing. the underlying network adapter can make sure of that.
52 lines
1.4 KiB
Go
52 lines
1.4 KiB
Go
package network
|
|
|
|
import (
|
|
context "github.com/jbenet/go-ipfs/Godeps/_workspace/src/code.google.com/p/go.net/context"
|
|
|
|
bsmsg "github.com/jbenet/go-ipfs/exchange/bitswap/message"
|
|
peer "github.com/jbenet/go-ipfs/p2p/peer"
|
|
protocol "github.com/jbenet/go-ipfs/p2p/protocol"
|
|
u "github.com/jbenet/go-ipfs/util"
|
|
)
|
|
|
|
var ProtocolBitswap protocol.ID = "/ipfs/bitswap"
|
|
|
|
// BitSwapNetwork provides network connectivity for BitSwap sessions
|
|
type BitSwapNetwork interface {
|
|
|
|
// SendMessage sends a BitSwap message to a peer.
|
|
SendMessage(
|
|
context.Context,
|
|
peer.ID,
|
|
bsmsg.BitSwapMessage) error
|
|
|
|
// SendRequest sends a BitSwap message to a peer and waits for a response.
|
|
SendRequest(
|
|
context.Context,
|
|
peer.ID,
|
|
bsmsg.BitSwapMessage) (incoming bsmsg.BitSwapMessage, err error)
|
|
|
|
// SetDelegate registers the Reciver to handle messages received from the
|
|
// network.
|
|
SetDelegate(Receiver)
|
|
|
|
Routing
|
|
}
|
|
|
|
// Implement Receiver to receive messages from the BitSwapNetwork
|
|
type Receiver interface {
|
|
ReceiveMessage(
|
|
ctx context.Context, sender peer.ID, incoming bsmsg.BitSwapMessage) (
|
|
destination peer.ID, outgoing bsmsg.BitSwapMessage)
|
|
|
|
ReceiveError(error)
|
|
}
|
|
|
|
type Routing interface {
|
|
// FindProvidersAsync returns a channel of providers for the given key
|
|
FindProvidersAsync(context.Context, u.Key, int) <-chan peer.ID
|
|
|
|
// Provide provides the key to the network
|
|
Provide(context.Context, u.Key) error
|
|
}
|