ns3::NscTcpSocketImpl Class Reference
[SocketNscTcp]

Socket logic for the NSC TCP sockets. More...

#include <nsc-tcp-socket-impl.h>

Inheritance diagram for ns3::NscTcpSocketImpl:
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List of all members.

Public Member Functions

 NscTcpSocketImpl ()
 NscTcpSocketImpl (const NscTcpSocketImpl &sock)
virtual ~NscTcpSocketImpl ()
void SetNode (Ptr< Node > node)
void SetTcp (Ptr< NscTcpL4Protocol > tcp)
void SetRtt (Ptr< RttEstimator > rtt)
virtual enum SocketErrno GetErrno (void) const
virtual Ptr< NodeGetNode (void) const
virtual int Bind (void)
virtual int Bind (const Address &address)
virtual int Close (void)
 Close a socket.
virtual int ShutdownSend (void)
virtual int ShutdownRecv (void)
virtual int Connect (const Address &address)
 Initiate a connection to a remote host.
virtual int Listen (void)
 Listen for incoming connections.
virtual uint32_t GetTxAvailable (void) const
 Returns the number of bytes which can be sent in a single call to Send.
virtual int Send (Ptr< Packet > p, uint32_t flags)
 Send data (or dummy data) to the remote host.
virtual int SendTo (Ptr< Packet > p, uint32_t flags, const Address &toAddress)
 Send data to a specified peer.
virtual uint32_t GetRxAvailable (void) const
virtual Ptr< PacketRecv (uint32_t maxSize, uint32_t flags)
 Read data from the socket.
virtual Ptr< PacketRecvFrom (uint32_t maxSize, uint32_t flags, Address &fromAddress)
 Read a single packet from the socket and retrieve the sender address.
virtual int GetSockName (Address &address) const

Static Public Member Functions

static TypeId GetTypeId (void)
 This method returns the TypeId associated to ns3::TcpSocket.

Private Member Functions

void NSCWakeup (void)
int FinishBind (void)
void ForwardUp (Ptr< Packet > p, Ipv4Address ipv4, uint16_t port)
void Destroy (void)
bool SendPendingData (void)
bool ReadPendingData (void)
bool Accept (void)
void CompleteFork (void)
void ConnectionSucceeded ()
Ptr< NscTcpSocketImplCopy ()
virtual void SetSndBufSize (uint32_t size)
virtual uint32_t GetSndBufSize (void) const
virtual void SetRcvBufSize (uint32_t size)
virtual uint32_t GetRcvBufSize (void) const
virtual void SetSegSize (uint32_t size)
virtual uint32_t GetSegSize (void) const
virtual void SetAdvWin (uint32_t window)
virtual uint32_t GetAdvWin (void) const
virtual void SetSSThresh (uint32_t threshold)
virtual uint32_t GetSSThresh (void) const
virtual void SetInitialCwnd (uint32_t cwnd)
virtual uint32_t GetInitialCwnd (void) const
virtual void SetConnTimeout (Time timeout)
virtual Time GetConnTimeout (void) const
virtual void SetConnCount (uint32_t count)
virtual uint32_t GetConnCount (void) const
virtual void SetDelAckTimeout (Time timeout)
virtual Time GetDelAckTimeout (void) const
virtual void SetDelAckMaxCount (uint32_t count)
virtual uint32_t GetDelAckMaxCount (void) const
enum Socket::SocketErrno GetNativeNs3Errno (int err) const

Private Attributes

uint32_t m_delAckMaxCount
Time m_delAckTimeout
Ipv4EndPointm_endPoint
Ptr< Nodem_node
Ptr< NscTcpL4Protocolm_tcp
Ipv4Address m_remoteAddress
uint16_t m_remotePort
Ipv4Address m_localAddress
uint16_t m_localPort
InetSocketAddress m_peerAddress
enum SocketErrno m_errno
bool m_shutdownSend
bool m_shutdownRecv
bool m_connected
States_t m_state
bool m_closeOnEmpty
std::queue< Ptr< Packet > > m_txBuffer
uint32_t m_txBufferSize
uint32_t m_segmentSize
uint32_t m_rxWindowSize
uint32_t m_advertisedWindowSize
TracedValue< uint32_t > m_cWnd
uint32_t m_ssThresh
uint32_t m_initialCWnd
Ptr< RttEstimatorm_rtt
Time m_lastMeasuredRtt
Time m_cnTimeout
uint32_t m_cnCount
std::queue< Ptr< Packet > > m_deliveryQueue
uint32_t m_rxAvailable
INetStreamSocketm_nscTcpSocket
uint32_t m_sndBufSize
uint32_t m_rcvBufSize

Friends

class Tcp

Detailed Description

Socket logic for the NSC TCP sockets.

Most of the TCP internal logic is handled by the NSC tcp library itself; this class maps ns3::Socket calls to the NSC TCP library.

Definition at line 53 of file nsc-tcp-socket-impl.h.


Constructor & Destructor Documentation

ns3::NscTcpSocketImpl::NscTcpSocketImpl (  ) 

Create an unbound tcp socket.

Definition at line 63 of file nsc-tcp-socket-impl.cc.

References NS_LOG_FUNCTION.

ns3::NscTcpSocketImpl::NscTcpSocketImpl ( const NscTcpSocketImpl sock  ) 

Definition at line 83 of file nsc-tcp-socket-impl.cc.

References m_rtt, m_txBuffer, NS_LOG_FUNCTION_NOARGS, and NS_LOG_LOGIC.

ns3::NscTcpSocketImpl::~NscTcpSocketImpl (  )  [virtual]

Note that this piece of code is a bit tricky: when DeAllocate is called, it will call into Ipv4EndPointDemux::Deallocate which triggers a delete of the associated endPoint which triggers in turn a call to the method Destroy below will will zero the m_endPoint field.

Definition at line 131 of file nsc-tcp-socket-impl.cc.

References m_endPoint, m_node, m_tcp, NS_ASSERT, and NS_LOG_FUNCTION.


Member Function Documentation

bool ns3::NscTcpSocketImpl::Accept ( void   )  [private]
int ns3::NscTcpSocketImpl::Bind ( const Address address  )  [virtual]
Parameters:
address the address to try to allocate
Returns:
0 on success, -1 on failure.

Allocate a local endpoint for this socket.

Implements ns3::Socket.

Definition at line 220 of file nsc-tcp-socket-impl.cc.

References ns3::InetSocketAddress::ConvertFrom(), ns3::Socket::ERROR_INVAL, FinishBind(), ns3::Ipv4Address::GetAny(), ns3::InetSocketAddress::GetIpv4(), ns3::InetSocketAddress::GetPort(), ns3::InetSocketAddress::IsMatchingType(), m_endPoint, m_localPort, m_tcp, NS_LOG_FUNCTION, and NS_LOG_LOGIC.

int ns3::NscTcpSocketImpl::Bind ( void   )  [virtual]

Allocate a local endpoint for this socket.

Returns:
0 on success, -1 on failure.

Implements ns3::Socket.

Definition at line 213 of file nsc-tcp-socket-impl.cc.

References FinishBind(), m_endPoint, m_tcp, and NS_LOG_FUNCTION_NOARGS.

Referenced by Connect().

int ns3::NscTcpSocketImpl::Close ( void   )  [virtual]

Close a socket.

After the Close call, the socket is no longer valid, and cannot safely be used for subsequent operations.

Implements ns3::Socket.

Definition at line 271 of file nsc-tcp-socket-impl.cc.

References ns3::CLOSED, INetStreamSocket::disconnect(), m_closeOnEmpty, m_nscTcpSocket, m_state, m_txBuffer, NS_LOG_FUNCTION, NS_LOG_LOGIC, and ShutdownSend().

void ns3::NscTcpSocketImpl::CompleteFork ( void   )  [private]
int ns3::NscTcpSocketImpl::Connect ( const Address address  )  [virtual]
void ns3::NscTcpSocketImpl::ConnectionSucceeded (  )  [private]
Ptr< NscTcpSocketImpl > ns3::NscTcpSocketImpl::Copy ( void   )  [private]

Definition at line 668 of file nsc-tcp-socket-impl.cc.

Referenced by Accept().

void ns3::NscTcpSocketImpl::Destroy ( void   )  [private]

Definition at line 190 of file nsc-tcp-socket-impl.cc.

References m_endPoint, m_node, m_tcp, and NS_LOG_FUNCTION_NOARGS.

Referenced by CompleteFork(), and FinishBind().

int ns3::NscTcpSocketImpl::FinishBind ( void   )  [private]
void ns3::NscTcpSocketImpl::ForwardUp ( Ptr< Packet p,
Ipv4Address  ipv4,
uint16_t  port 
) [private]

Definition at line 476 of file nsc-tcp-socket-impl.cc.

References NSCWakeup().

Referenced by CompleteFork(), and FinishBind().

uint32_t ns3::NscTcpSocketImpl::GetAdvWin ( void   )  const [private, virtual]

Definition at line 716 of file nsc-tcp-socket-impl.cc.

References m_advertisedWindowSize.

uint32_t ns3::NscTcpSocketImpl::GetConnCount ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 764 of file nsc-tcp-socket-impl.cc.

References m_cnCount.

Time ns3::NscTcpSocketImpl::GetConnTimeout ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 752 of file nsc-tcp-socket-impl.cc.

References m_cnTimeout.

uint32_t ns3::NscTcpSocketImpl::GetDelAckMaxCount ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 788 of file nsc-tcp-socket-impl.cc.

References m_delAckMaxCount.

Time ns3::NscTcpSocketImpl::GetDelAckTimeout ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 776 of file nsc-tcp-socket-impl.cc.

References m_delAckTimeout.

enum Socket::SocketErrno ns3::NscTcpSocketImpl::GetErrno ( void   )  const [virtual]
Returns:
the errno associated to the last call which failed in this socket. Each socket's errno is initialized to zero when the socket is created.

Implements ns3::Socket.

Definition at line 176 of file nsc-tcp-socket-impl.cc.

References m_errno, and NS_LOG_FUNCTION_NOARGS.

uint32_t ns3::NscTcpSocketImpl::GetInitialCwnd ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 740 of file nsc-tcp-socket-impl.cc.

References m_initialCWnd.

enum Socket::SocketErrno ns3::NscTcpSocketImpl::GetNativeNs3Errno ( int  err  )  const [private]
Ptr< Node > ns3::NscTcpSocketImpl::GetNode ( void   )  const [virtual]
Returns:
the node this socket is associated with.

Implements ns3::Socket.

Definition at line 183 of file nsc-tcp-socket-impl.cc.

References m_node, and NS_LOG_FUNCTION_NOARGS.

uint32_t ns3::NscTcpSocketImpl::GetRcvBufSize ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 692 of file nsc-tcp-socket-impl.cc.

References m_rcvBufSize.

uint32_t ns3::NscTcpSocketImpl::GetRxAvailable ( void   )  const [virtual]

Return number of bytes which can be returned from one or multiple calls to Recv. Must be possible to call this method from the Recv callback.

Implements ns3::Socket.

Definition at line 467 of file nsc-tcp-socket-impl.cc.

References m_rxAvailable, and NS_LOG_FUNCTION_NOARGS.

uint32_t ns3::NscTcpSocketImpl::GetSegSize ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 704 of file nsc-tcp-socket-impl.cc.

References m_segmentSize.

uint32_t ns3::NscTcpSocketImpl::GetSndBufSize ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 680 of file nsc-tcp-socket-impl.cc.

References m_sndBufSize.

int ns3::NscTcpSocketImpl::GetSockName ( Address address  )  const [virtual]
Returns:
the address name this socket is associated with.

Implements ns3::Socket.

Definition at line 459 of file nsc-tcp-socket-impl.cc.

References m_localAddress, m_localPort, and NS_LOG_FUNCTION_NOARGS.

uint32_t ns3::NscTcpSocketImpl::GetSSThresh ( void   )  const [private, virtual]

Implements ns3::TcpSocket.

Definition at line 728 of file nsc-tcp-socket-impl.cc.

References m_ssThresh.

uint32_t ns3::NscTcpSocketImpl::GetTxAvailable ( void   )  const [virtual]

Returns the number of bytes which can be sent in a single call to Send.

For datagram sockets, this returns the number of bytes that can be passed atomically through the underlying protocol.

For stream sockets, this returns the available space in bytes left in the transmit buffer.

Implements ns3::Socket.

Definition at line 370 of file nsc-tcp-socket-impl.cc.

References m_sndBufSize, m_txBufferSize, NS_ASSERT, and NS_LOG_FUNCTION_NOARGS.

Referenced by Send().

TypeId ns3::NscTcpSocketImpl::GetTypeId ( void   )  [static]

This method returns the TypeId associated to ns3::TcpSocket.

Attributes defined for this type:

  • SndBufSize: TcpSocket maximum transmit buffer size (bytes)
  • RcvBufSize: TcpSocket maximum receive buffer size (bytes)
  • SegmentSize: TCP maximum segment size in bytes (may be adjusted based on MTU discovery)
  • SlowStartThreshold: TCP slow start threshold (bytes)
  • InitialCwnd: TCP initial congestion window size (segments)
  • ConnTimeout: TCP retransmission timeout when opening connection (seconds)
    • Set with class: TimeValue
    • Underlying type: Time
    • Initial value: 3000000000ns
    • Flags: construct write read
  • ConnCount: Number of connection attempts (SYN retransmissions) before returning failure
  • DelAckTimeout: Timeout value for TCP delayed acks, in seconds
    • Set with class: TimeValue
    • Underlying type: Time
    • Initial value: 200000000ns
    • Flags: construct write read
  • DelAckCount: Number of packets to wait before sending a TCP ack

No TraceSources defined for this type.

Reimplemented from ns3::TcpSocket.

Definition at line 52 of file nsc-tcp-socket-impl.cc.

References m_cWnd, ns3::MakeTraceSourceAccessor(), and ns3::TypeId::SetParent().

int ns3::NscTcpSocketImpl::Listen ( void   )  [virtual]

Listen for incoming connections.

Returns:
0 on success, -1 on error (in which case errno is set).

Implements ns3::Socket.

Definition at line 385 of file nsc-tcp-socket-impl.cc.

References ns3::LISTEN, INetStreamSocket::listen(), m_localPort, m_nscTcpSocket, m_state, and NS_LOG_FUNCTION.

void ns3::NscTcpSocketImpl::NSCWakeup ( void   )  [private]
bool ns3::NscTcpSocketImpl::ReadPendingData ( void   )  [private]
Ptr< Packet > ns3::NscTcpSocketImpl::Recv ( uint32_t  maxSize,
uint32_t  flags 
) [virtual]

Read data from the socket.

This function matches closely in semantics to the recv() function call in the standard C library (libc): ssize_t recv (int s, void *buf, size_t len, int flags); except that the receive I/O is asynchronous. This is the primary Recv method at this low-level API and must be implemented by subclasses.

This method is normally used only on a connected socket. In a typical blocking sockets model, this call would block until at least one byte is returned or the connection closes. In ns-3 at this API, the call returns immediately in such a case and returns 0 if nothing is available to be read. However, an application can set a callback, ns3::SetRecvCallback, to be notified of data being available to be read (when it conceptually unblocks); this is an asynchronous I/O model for recv().

This variant of Recv() uses class ns3::Packet to encapsulate data, rather than providing a raw pointer and length field. This allows an ns-3 application to attach tags if desired (such as a flow ID) and may allow the simulator to avoid some data copies. Despite the appearance of receiving Packets on a stream socket, just think of it as a fancy byte buffer with streaming semantics.

The semantics depend on the type of socket. For a datagram socket, each Recv() returns the data from at most one Send(), and order is not necessarily preserved. For a stream socket, the bytes are delivered in order, and on-the-wire packet boundaries are not preserved.

The flags argument is formed by or'ing one or more of the values: MSG_OOB process out-of-band data MSG_PEEK peek at incoming message None of these flags are supported for now.

Some variants of Recv() are supported as additional API, including RecvFrom(), overloaded Recv() without arguments, and variants that use raw character buffers.

Parameters:
maxSize reader will accept packet up to maxSize
flags Socket control flags
Returns:
Ptr<Packet> of the next in-sequence packet. Returns 0 if the socket cannot return a next in-sequence packet conforming to the maxSize and flags.
See also:
SetRecvCallback

Implements ns3::Socket.

Definition at line 419 of file nsc-tcp-socket-impl.cc.

References ns3::Socket::ERROR_AGAIN, m_deliveryQueue, m_errno, m_rxAvailable, and NS_LOG_FUNCTION_NOARGS.

Ptr< Packet > ns3::NscTcpSocketImpl::RecvFrom ( uint32_t  maxSize,
uint32_t  flags,
Address fromAddress 
) [virtual]

Read a single packet from the socket and retrieve the sender address.

Calls Recv(maxSize, flags) with maxSize implicitly set to maximum sized integer, and flags set to zero.

This method has similar semantics to Recv () but subclasses may want to provide checks on socket state, so the implementation is pushed to subclasses.

Parameters:
maxSize reader will accept packet up to maxSize
flags Socket control flags
fromAddress output parameter that will return the address of the sender of the received packet, if any. Remains untouched if no packet is received.
Returns:
Ptr<Packet> of the next in-sequence packet. Returns 0 if the socket cannot return a next in-sequence packet.

Implements ns3::Socket.

Definition at line 442 of file nsc-tcp-socket-impl.cc.

References ns3::SocketAddressTag::GetAddress(), NS_ASSERT, NS_LOG_FUNCTION, and ns3::Socket::Recv().

int ns3::NscTcpSocketImpl::Send ( Ptr< Packet p,
uint32_t  flags 
) [virtual]

Send data (or dummy data) to the remote host.

This function matches closely in semantics to the send() function call in the standard C library (libc): ssize_t send (int s, const void *msg, size_t len, int flags); except that the send I/O is asynchronous. This is the primary Send method at this low-level API and must be implemented by subclasses.

In a typical blocking sockets model, this call would block upon lack of space to hold the message to be sent. In ns-3 at this API, the call returns immediately in such a case, but the callback registered with SetSendCallback() is invoked when the socket has space (when it conceptually unblocks); this is an asynchronous I/O model for send().

This variant of Send() uses class ns3::Packet to encapsulate data, rather than providing a raw pointer and length field. This allows an ns-3 application to attach tags if desired (such as a flow ID) and may allow the simulator to avoid some data copies. Despite the appearance of sending Packets on a stream socket, just think of it as a fancy byte buffer with streaming semantics.

If either the message buffer within the Packet is too long to pass atomically through the underlying protocol (for datagram sockets), or the message buffer cannot entirely fit in the transmit buffer (for stream sockets), -1 is returned and SocketErrno is set to ERROR_MSGSIZE. If the packet does not fit, the caller can split the Packet (based on information obtained from GetTxAvailable) and reattempt to send the data.

The flags argument is formed by or'ing one or more of the values: MSG_OOB process out-of-band data MSG_DONTROUTE bypass routing, use direct interface These flags are _unsupported_ as of ns-3.1.

Parameters:
p ns3::Packet to send
flags Socket control flags
Returns:
the number of bytes accepted for transmission if no error occurs, and -1 otherwise.
See also:
SetSendCallback

Implements ns3::Socket.

Definition at line 320 of file nsc-tcp-socket-impl.cc.

References ns3::CLOSE_WAIT, ns3::Socket::ERROR_MSGSIZE, ns3::Socket::ERROR_NOTCONN, ns3::ESTABLISHED, GetTxAvailable(), m_errno, m_state, m_txBuffer, m_txBufferSize, NS_ASSERT, NS_LOG_FUNCTION, SendPendingData(), and ns3::SYN_SENT.

Referenced by SendTo().

bool ns3::NscTcpSocketImpl::SendPendingData ( void   )  [private]
int ns3::NscTcpSocketImpl::SendTo ( Ptr< Packet p,
uint32_t  flags,
const Address toAddress 
) [virtual]

Send data to a specified peer.

This method has similar semantics to Send () but subclasses may want to provide checks on socket state, so the implementation is pushed to subclasses.

Parameters:
p packet to send
flags Socket control flags
toAddress IP Address of remote host
Returns:
-1 in case of error or the number of bytes copied in the internal buffer and accepted for transmission.

Implements ns3::Socket.

Definition at line 355 of file nsc-tcp-socket-impl.cc.

References ns3::Socket::ERROR_NOTCONN, m_connected, m_errno, NS_LOG_FUNCTION, and Send().

void ns3::NscTcpSocketImpl::SetAdvWin ( uint32_t  window  )  [private, virtual]

Definition at line 710 of file nsc-tcp-socket-impl.cc.

References m_advertisedWindowSize.

void ns3::NscTcpSocketImpl::SetConnCount ( uint32_t  count  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 758 of file nsc-tcp-socket-impl.cc.

References m_cnCount.

void ns3::NscTcpSocketImpl::SetConnTimeout ( Time  timeout  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 746 of file nsc-tcp-socket-impl.cc.

References m_cnTimeout.

void ns3::NscTcpSocketImpl::SetDelAckMaxCount ( uint32_t  count  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 782 of file nsc-tcp-socket-impl.cc.

References m_delAckMaxCount.

void ns3::NscTcpSocketImpl::SetDelAckTimeout ( Time  timeout  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 770 of file nsc-tcp-socket-impl.cc.

References m_delAckTimeout.

void ns3::NscTcpSocketImpl::SetInitialCwnd ( uint32_t  cwnd  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 734 of file nsc-tcp-socket-impl.cc.

References m_initialCWnd.

void ns3::NscTcpSocketImpl::SetNode ( Ptr< Node node  ) 
void ns3::NscTcpSocketImpl::SetRcvBufSize ( uint32_t  size  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 686 of file nsc-tcp-socket-impl.cc.

References m_rcvBufSize.

void ns3::NscTcpSocketImpl::SetRtt ( Ptr< RttEstimator rtt  ) 

Definition at line 169 of file nsc-tcp-socket-impl.cc.

References m_rtt.

void ns3::NscTcpSocketImpl::SetSegSize ( uint32_t  size  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 698 of file nsc-tcp-socket-impl.cc.

References m_segmentSize.

void ns3::NscTcpSocketImpl::SetSndBufSize ( uint32_t  size  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 674 of file nsc-tcp-socket-impl.cc.

References m_sndBufSize.

void ns3::NscTcpSocketImpl::SetSSThresh ( uint32_t  threshold  )  [private, virtual]

Implements ns3::TcpSocket.

Definition at line 722 of file nsc-tcp-socket-impl.cc.

References m_ssThresh.

void ns3::NscTcpSocketImpl::SetTcp ( Ptr< NscTcpL4Protocol tcp  ) 

Definition at line 163 of file nsc-tcp-socket-impl.cc.

References m_nscTcpSocket, and m_tcp.

int ns3::NscTcpSocketImpl::ShutdownRecv ( void   )  [virtual]
Returns:
zero on success, -1 on failure.

Do not allow any further Recv calls. This method is typically implemented for Tcp sockets by a half close.

Implements ns3::Socket.

Definition at line 263 of file nsc-tcp-socket-impl.cc.

References m_shutdownRecv, and NS_LOG_FUNCTION_NOARGS.

int ns3::NscTcpSocketImpl::ShutdownSend ( void   )  [virtual]
Returns:
zero on success, -1 on failure.

Do not allow any further Send calls. This method is typically implemented for Tcp sockets by a half close.

Implements ns3::Socket.

Definition at line 256 of file nsc-tcp-socket-impl.cc.

References m_shutdownSend, and NS_LOG_FUNCTION_NOARGS.

Referenced by Close().


Friends And Related Function Documentation

friend class Tcp [friend]

Definition at line 88 of file nsc-tcp-socket-impl.h.


Member Data Documentation

Definition at line 155 of file nsc-tcp-socket-impl.h.

Referenced by GetAdvWin(), SetAdvWin(), and SetNode().

Definition at line 146 of file nsc-tcp-socket-impl.h.

Referenced by Close(), and SendPendingData().

Definition at line 166 of file nsc-tcp-socket-impl.h.

Referenced by GetConnCount(), and SetConnCount().

Definition at line 165 of file nsc-tcp-socket-impl.h.

Referenced by GetConnTimeout(), and SetConnTimeout().

Definition at line 142 of file nsc-tcp-socket-impl.h.

Referenced by SendTo().

Definition at line 156 of file nsc-tcp-socket-impl.h.

Referenced by GetTypeId(), and SetNode().

Definition at line 127 of file nsc-tcp-socket-impl.h.

Referenced by GetDelAckMaxCount(), and SetDelAckMaxCount().

Definition at line 128 of file nsc-tcp-socket-impl.h.

Referenced by GetDelAckTimeout(), and SetDelAckTimeout().

Definition at line 169 of file nsc-tcp-socket-impl.h.

Referenced by ReadPendingData(), and Recv().

Definition at line 139 of file nsc-tcp-socket-impl.h.

Referenced by GetErrno(), ReadPendingData(), Recv(), Send(), SendPendingData(), and SendTo().

Definition at line 158 of file nsc-tcp-socket-impl.h.

Referenced by GetInitialCwnd(), SetInitialCwnd(), and SetNode().

Definition at line 162 of file nsc-tcp-socket-impl.h.

Definition at line 136 of file nsc-tcp-socket-impl.h.

Referenced by CompleteFork(), ConnectionSucceeded(), FinishBind(), and GetSockName().

Definition at line 131 of file nsc-tcp-socket-impl.h.

Referenced by Destroy(), GetNode(), SetNode(), and ~NscTcpSocketImpl().

Definition at line 138 of file nsc-tcp-socket-impl.h.

Referenced by CompleteFork(), and ReadPendingData().

Definition at line 175 of file nsc-tcp-socket-impl.h.

Referenced by GetRcvBufSize(), and SetRcvBufSize().

Definition at line 133 of file nsc-tcp-socket-impl.h.

Referenced by CompleteFork(), Connect(), and ConnectionSucceeded().

Definition at line 134 of file nsc-tcp-socket-impl.h.

Referenced by CompleteFork(), Connect(), and ConnectionSucceeded().

Definition at line 161 of file nsc-tcp-socket-impl.h.

Referenced by NscTcpSocketImpl(), and SetRtt().

Definition at line 170 of file nsc-tcp-socket-impl.h.

Referenced by GetRxAvailable(), ReadPendingData(), and Recv().

Definition at line 154 of file nsc-tcp-socket-impl.h.

Referenced by SetNode().

Definition at line 153 of file nsc-tcp-socket-impl.h.

Referenced by GetSegSize(), SetNode(), and SetSegSize().

Definition at line 141 of file nsc-tcp-socket-impl.h.

Referenced by ShutdownRecv().

Definition at line 140 of file nsc-tcp-socket-impl.h.

Referenced by ShutdownSend().

Definition at line 174 of file nsc-tcp-socket-impl.h.

Referenced by GetSndBufSize(), GetTxAvailable(), and SetSndBufSize().

Definition at line 157 of file nsc-tcp-socket-impl.h.

Referenced by GetSSThresh(), and SetSSThresh().

Definition at line 132 of file nsc-tcp-socket-impl.h.

Referenced by Bind(), CompleteFork(), Destroy(), SetTcp(), and ~NscTcpSocketImpl().

std::queue<Ptr<Packet> > ns3::NscTcpSocketImpl::m_txBuffer [private]

Definition at line 149 of file nsc-tcp-socket-impl.h.

Referenced by Close(), NscTcpSocketImpl(), NSCWakeup(), Send(), and SendPendingData().

Definition at line 150 of file nsc-tcp-socket-impl.h.

Referenced by GetTxAvailable(), Send(), and SendPendingData().


The documentation for this class was generated from the following files:
Generated on Thu Dec 3 14:11:46 2009 for NS-3 by  doxygen 1.6.3