dht

type Addr interface {
	UDPAddr() *net.UDPAddr
	String() string
}

type Announce struct {
	Peers chan PeersValues
	// contains filtered or unexported fields
}

type CompactIPv4NodeInfo []NodeInfo

type KRPCError struct {
	Code int
	Msg  string
}

type Msg struct {
	Q  string           `bencode:"q,omitempty"` // Query method (one of 4: "ping", "find_node", "get_peers", "announce_peer")
	A  *MsgArgs         `bencode:"a,omitempty"` // named arguments sent with a query
	T  string           `bencode:"t"`           // required: transaction ID
	Y  string           `bencode:"y"`           // required: type of the message: q for QUERY, r for RESPONSE, e for ERROR
	R  *Return          `bencode:"r,omitempty"` // RESPONSE type only
	E  *KRPCError       `bencode:"e,omitempty"` // ERROR type only
	IP util.CompactPeer `bencode:"ip,omitempty"`
}

type MsgArgs struct {
	ID       string `bencode:"id"`        // ID of the quirying Node
	InfoHash string `bencode:"info_hash"` // InfoHash of the torrent
	Target   string `bencode:"target"`    // ID of the node sought
}

type NodeInfo struct {
	ID   [20]byte
	Addr Addr
}

type Peer struct {
	IP   net.IP
	Port int
}

type PeersValues struct {
	Peers    []Peer // Peers given in get_peers response.
	NodeInfo        // The node that gave the response.
}

type Return struct {
	ID     string              `bencode:"id"` // ID of the querying node
	Nodes  CompactIPv4NodeInfo `bencode:"nodes,omitempty"`
	Token  string              `bencode:"token,omitempty"`
	Values []util.CompactPeer  `bencode:"values,omitempty"`
}

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

type ServerConfig struct {
	// Listen address. Used if Conn is nil.
	Addr string

	// Set NodeId Manually. Caller must ensure that, if NodeId does not
	// conform to DHT Security Extensions, that NoSecurity is also set. This
	// should be given as a HEX string.
	NodeIdHex string

	Conn net.PacketConn
	// Don't respond to queries from other nodes.
	Passive bool
	// DHT Bootstrap nodes
	BootstrapNodes []string
	// Disable bootstrapping from global servers even if given no BootstrapNodes.
	// This creates a solitary node that awaits other nodes; it's only useful if
	// you're creating your own DHT and want to avoid accidental crossover, without
	// spoofing a bootstrap node and filling your logs with connection errors.
	NoDefaultBootstrap bool

	// Disable the DHT security extension:
	// http://www.libtorrent.org/dht_sec.html.
	NoSecurity bool
	// Initial IP blocklist to use. Applied before serving and bootstrapping
	// begins.
	IPBlocklist iplist.Ranger
	// Used to secure the server's ID. Defaults to the Conn's LocalAddr().
	PublicIP net.IP

	OnQuery func(*Msg, net.Addr) bool
}

type ServerStats struct {
	// Count of nodes in the node table that responded to our last query or
	// haven't yet been queried.
	GoodNodes int
	// Count of nodes in the node table.
	Nodes int
	// Transactions awaiting a response.
	OutstandingTransactions int
	// Individual announce_peer requests that got a success response.
	ConfirmedAnnounces int
	// Nodes that have been blocked.
	BadNodes uint
}

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