package p2p

import (

"github.com/cosmos/gogoproto/proto"

"github.com/cometbft/cometbft/p2p/conn"

tmp2p "github.com/cometbft/cometbft/proto/tendermint/p2p"

)

type (

ChannelDescriptor = conn.ChannelDescriptor

ConnectionStatus = conn.ConnectionStatus

)

// Envelope contains a message with sender routing info.

type Envelope struct {

Src Peer // sender (empty if outbound)

Message proto.Message // message payload

ChannelID byte

}

// Unwrapper is a Protobuf message that can contain a variety of inner messages

// (e.g. via oneof fields). If a Channel's message type implements Unwrapper, the

// p2p layer will automatically unwrap inbound messages so that reactors do not have to do this themselves.

type Unwrapper interface {

proto.Message

// Unwrap will unwrap the inner message contained in this message.

Unwrap() (proto.Message, error)

}

// Wrapper is a companion type to Unwrapper. It is a Protobuf message that can contain a variety of inner messages. The p2p layer will automatically wrap outbound messages so that the reactors do not have to do it themselves.

type Wrapper interface {

proto.Message

// Wrap will take the underlying message and wrap it in its wrapper type.

Wrap() proto.Message

}

var (

_ Wrapper = &tmp2p.PexRequest{}

_ Wrapper = &tmp2p.PexAddrs{}

)