server

Documentation

Index

• Variables
• type TCP
  • func ServeTCP(local *peer.Local, listener *net.TCPListener, log *zap.SugaredLogger) *TCP
  • func (t *TCP) AcceptPeer(p *peer.Peer) (net.Conn, error)
  • func (t *TCP) Close()
  • func (t *TCP) DialPeer(p *peer.Peer) (net.Conn, error)
  • func (t *TCP) LocalAddr() net.Addr

Variables

var (
	// ErrTimeout is returned when an expected incoming connection was not received in time.
	ErrTimeout = errors.New("accept timeout")
	// ErrClosed means that the server was shut down before a response could be received.
	ErrClosed = errors.New("server closed")
	// ErrInvalidHandshake is returned when no correct handshake could be established.
	ErrInvalidHandshake = errors.New("invalid handshake")
	// ErrNoGossip means that the given peer does not support the gossip service.
	ErrNoGossip = errors.New("peer does not have a gossip service")
)

Types

type TCP

type TCP struct {
	// contains filtered or unexported fields
}

TCP establishes verified incoming and outgoing TCP connections to other peers.

func ServeTCP

func ServeTCP(local *peer.Local, listener *net.TCPListener, log *zap.SugaredLogger) *TCP

ServeTCP creates the object and starts listening for incoming connections.

func (*TCP) AcceptPeer

func (t *TCP) AcceptPeer(p *peer.Peer) (net.Conn, error)

AcceptPeer awaits an incoming connection from the given peer. If the peer does not establish the connection or the handshake fails, an error is returned.

func (*TCP) Close

func (t *TCP) Close()

Close stops listening on the gossip address.

func (*TCP) DialPeer

func (t *TCP) DialPeer(p *peer.Peer) (net.Conn, error)

DialPeer establishes a gossip connection to the given peer. If the peer does not accept the connection or the handshake fails, an error is returned.

func (*TCP) LocalAddr

func (t *TCP) LocalAddr() net.Addr

LocalAddr returns the listener's network address,