Socket

Collaboration diagram for Socket:

Classes
class	ns3::Ipv4RawSocketFactory
	API to create RAW socket instances. More...
class	ns3::Ipv4RawSocketFactoryImpl
	Implementation of IPv4 raw socket factory. More...
class	ns3::Ipv4RawSocketImpl
	Introspection did not find any typical Config paths. More...
class	ns3::Ipv6RawSocketFactory
	API to create IPv6 RAW socket instances. More...
class	ns3::Ipv6RawSocketFactoryImpl
	Implementation of IPv6 raw socket factory. More...
class	ns3::Ipv6RawSocketImpl
	Introspection did not find any typical Config paths. More...
class	ns3::NscTcpSocketImpl
	Socket logic for the NSC TCP sockets. More...
class	ns3::PacketSocket
	A PacketSocket is a link between an application and a net device. More...
class	ns3::PacketSocketClient
	A simple client. More...
class	ns3::PacketSocketFactory
	This can be used as an interface in a node in order for the node to generate PacketSockets that can connect to net devices. More...
class	ns3::PacketSocketServer
	A server using PacketSocket. More...
class	ns3::Socket
	A low-level Socket API based loosely on the BSD Socket API. More...
class	ns3::SocketFactory
	Object to create transport layer instances that provide a socket API to applications. More...
class	ns3::TcpSocket
	(abstract) base class of all TcpSockets More...
class	ns3::TcpSocketBase
	A base class for implementation of a stream socket using TCP. More...
class	ns3::TcpSocketFactory
	API to create TCP socket instances. More...
class	ns3::TcpWestwood
	An implementation of a stream socket using TCP. More...
class	ns3::UdpSocket
	(abstract) base class of all UdpSockets More...
class	ns3::UdpSocketFactory
	API to create UDP socket instances. More...

Enumerations
enum	ns3::Socket::SocketErrno {   ns3::Socket::ERROR_NOTERROR, ns3::Socket::ERROR_ISCONN, ns3::Socket::ERROR_NOTCONN, ns3::Socket::ERROR_MSGSIZE,   ns3::Socket::ERROR_AGAIN, ns3::Socket::ERROR_SHUTDOWN, ns3::Socket::ERROR_OPNOTSUPP, ns3::Socket::ERROR_AFNOSUPPORT,   ns3::Socket::ERROR_INVAL, ns3::Socket::ERROR_BADF, ns3::Socket::ERROR_NOROUTETOHOST, ns3::Socket::ERROR_NODEV,   ns3::Socket::ERROR_ADDRNOTAVAIL, ns3::Socket::ERROR_ADDRINUSE, ns3::Socket::SOCKET_ERRNO_LAST }
	Enumeration of the possible errors returned by a socket. More...
enum	ns3::Socket::SocketType { ns3::Socket::NS3_SOCK_STREAM, ns3::Socket::NS3_SOCK_SEQPACKET, ns3::Socket::NS3_SOCK_DGRAM, ns3::Socket::NS3_SOCK_RAW }
	Enumeration of the possible socket types. More...
enum	ns3::PacketSocket::State { ns3::PacketSocket::STATE_OPEN, ns3::PacketSocket::STATE_BOUND, ns3::PacketSocket::STATE_CONNECTED, ns3::PacketSocket::STATE_CLOSED }
	States of the socket. More...
enum	ns3::TcpSocket::TcpStates_t {   ns3::TcpSocket::CLOSED = 0, ns3::TcpSocket::LISTEN, ns3::TcpSocket::SYN_SENT, ns3::TcpSocket::SYN_RCVD,   ns3::TcpSocket::ESTABLISHED, ns3::TcpSocket::CLOSE_WAIT, ns3::TcpSocket::LAST_ACK, ns3::TcpSocket::FIN_WAIT_1,   ns3::TcpSocket::FIN_WAIT_2, ns3::TcpSocket::CLOSING, ns3::TcpSocket::TIME_WAIT, ns3::TcpSocket::LAST_STATE }
	Names of the 11 TCP states. More...

Detailed Description

Enumeration Type Documentation

enum ns3::Socket::SocketErrno

Enumeration of the possible errors returned by a socket.

Enumerator
ERROR_NOTERROR
ERROR_ISCONN
ERROR_NOTCONN
ERROR_MSGSIZE
ERROR_AGAIN
ERROR_SHUTDOWN
ERROR_OPNOTSUPP
ERROR_AFNOSUPPORT
ERROR_INVAL
ERROR_BADF
ERROR_NOROUTETOHOST
ERROR_NODEV
ERROR_ADDRNOTAVAIL
ERROR_ADDRINUSE
SOCKET_ERRNO_LAST

Definition at line 82 of file socket.h.

enum ns3::Socket::SocketType

Enumeration of the possible socket types.

Enumerator
NS3_SOCK_STREAM
NS3_SOCK_SEQPACKET
NS3_SOCK_DGRAM
NS3_SOCK_RAW

Definition at line 104 of file socket.h.

enum ns3::PacketSocket::State

private

States of the socket.

Enumerator
STATE_OPEN
STATE_BOUND
STATE_CONNECTED
STATE_CLOSED

Definition at line 172 of file packet-socket.h.

enum ns3::TcpSocket::TcpStates_t

Names of the 11 TCP states.

Enumerator
CLOSED	Socket is finished.
LISTEN	Listening for a connection.
SYN_SENT	Sent a connection request, waiting for ack.
SYN_RCVD	Received a connection request, sent ack, waiting for final ack in three-way handshake.
ESTABLISHED	Connection established.
CLOSE_WAIT	Remote side has shutdown and is waiting for us to finish writing our data and to shutdown (we have to close() to move on to LAST_ACK)
LAST_ACK	Our side has shutdown after remote has shutdown. There may still be data in our buffer that we have to finish sending
FIN_WAIT_1	Our side has shutdown, waiting to complete transmission of remaining buffered data.
FIN_WAIT_2	All buffered data sent, waiting for remote to shutdown.
CLOSING	Both sides have shutdown but we still have data we have to finish sending.
TIME_WAIT	Timeout to catch resent junk before entering closed, can only be entered from FIN_WAIT2 or CLOSING. Required because the other end may not have gotten our last ACK causing it to retransmit the data packet (which we ignore)
LAST_STATE	Last state, used only in debug messages.

Definition at line 64 of file tcp-socket.h.