github.com/lazyledger/lazyledger-core@v0.35.0-dev.0.20210613111200-4c651f053571/p2p/mock/peer.go (about)

     1  package mock
     2  
     3  import (
     4  	"net"
     5  
     6  	"github.com/lazyledger/lazyledger-core/libs/service"
     7  	"github.com/lazyledger/lazyledger-core/p2p"
     8  	"github.com/lazyledger/lazyledger-core/p2p/conn"
     9  )
    10  
    11  type Peer struct {
    12  	*service.BaseService
    13  	ip                   net.IP
    14  	id                   p2p.ID
    15  	addr                 *p2p.NetAddress
    16  	kv                   map[string]interface{}
    17  	Outbound, Persistent bool
    18  }
    19  
    20  // NewPeer creates and starts a new mock peer. If the ip
    21  // is nil, random routable address is used.
    22  func NewPeer(ip net.IP) *Peer {
    23  	var netAddr *p2p.NetAddress
    24  	if ip == nil {
    25  		_, netAddr = p2p.CreateRoutableAddr()
    26  	} else {
    27  		netAddr = p2p.NewNetAddressIPPort(ip, 26656)
    28  	}
    29  	nodeKey := p2p.GenNodeKey()
    30  	netAddr.ID = nodeKey.ID
    31  	mp := &Peer{
    32  		ip:   ip,
    33  		id:   nodeKey.ID,
    34  		addr: netAddr,
    35  		kv:   make(map[string]interface{}),
    36  	}
    37  	mp.BaseService = service.NewBaseService(nil, "MockPeer", mp)
    38  	if err := mp.Start(); err != nil {
    39  		panic(err)
    40  	}
    41  	return mp
    42  }
    43  
    44  func (mp *Peer) FlushStop()                              { mp.Stop() } //nolint:errcheck //ignore error
    45  func (mp *Peer) TrySend(chID byte, msgBytes []byte) bool { return true }
    46  func (mp *Peer) Send(chID byte, msgBytes []byte) bool    { return true }
    47  func (mp *Peer) NodeInfo() p2p.NodeInfo {
    48  	return p2p.DefaultNodeInfo{
    49  		DefaultNodeID: mp.addr.ID,
    50  		ListenAddr:    mp.addr.DialString(),
    51  	}
    52  }
    53  func (mp *Peer) Status() conn.ConnectionStatus { return conn.ConnectionStatus{} }
    54  func (mp *Peer) ID() p2p.ID                    { return mp.id }
    55  func (mp *Peer) IsOutbound() bool              { return mp.Outbound }
    56  func (mp *Peer) IsPersistent() bool            { return mp.Persistent }
    57  func (mp *Peer) Get(key string) interface{} {
    58  	if value, ok := mp.kv[key]; ok {
    59  		return value
    60  	}
    61  	return nil
    62  }
    63  func (mp *Peer) Set(key string, value interface{}) {
    64  	mp.kv[key] = value
    65  }
    66  func (mp *Peer) RemoteIP() net.IP            { return mp.ip }
    67  func (mp *Peer) SocketAddr() *p2p.NetAddress { return mp.addr }
    68  func (mp *Peer) RemoteAddr() net.Addr        { return &net.TCPAddr{IP: mp.ip, Port: 8800} }
    69  func (mp *Peer) CloseConn() error            { return nil }