15#include "ns3/inet-socket-address.h"
16#include "ns3/inet6-socket-address.h"
17#include "ns3/ipv4-address.h"
19#include "ns3/nstime.h"
20#include "ns3/packet.h"
21#include "ns3/simulator.h"
22#include "ns3/socket-factory.h"
23#include "ns3/socket.h"
24#include "ns3/uinteger.h"
39 .SetGroupName(
"Applications")
42 "Port on which we listen for incoming packets.",
47 "The Type of Service used to send IPv4 packets. "
48 "All 8 bits of the TOS byte are set (including ECN bits).",
52 .AddAttribute(
"PacketWindowSize",
53 "The size of the window used to compute the packet loss. This value "
54 "should be a multiple of 8.",
60 "A packet has been received",
62 "ns3::Packet::TracedCallback")
63 .AddTraceSource(
"RxWithAddresses",
64 "A packet has been received",
66 "ns3::Packet::TwoAddressTracedCallback");
161 while ((packet = socket->RecvFrom(from)))
163 socket->GetSockName(localAddress);
166 if (packet->GetSize() > 0)
168 uint32_t receivedSize = packet->GetSize();
170 packet->RemoveHeader(seqTs);
174 NS_LOG_INFO(
"TraceDelay: RX " << receivedSize <<
" bytes from "
176 <<
" Sequence Number: " << currentSequenceNumber
177 <<
" Uid: " << packet->GetUid() <<
" TXtime: "
183 NS_LOG_INFO(
"TraceDelay: RX " << receivedSize <<
" bytes from "
185 <<
" Sequence Number: " << currentSequenceNumber
186 <<
" Uid: " << packet->GetUid() <<
" TXtime: "
a polymophic address class
The base class for all ns3 applications.
Ptr< Node > GetNode() const
static Inet6SocketAddress ConvertFrom(const Address &addr)
Convert the address to a InetSocketAddress.
static bool IsMatchingType(const Address &addr)
If the address match.
static bool IsMatchingType(const Address &address)
static InetSocketAddress ConvertFrom(const Address &address)
Returns an InetSocketAddress which corresponds to the input Address.
static Ipv4Address GetAny()
static Ipv6Address GetAny()
Get the "any" (::) Ipv6Address.
void NotifyReceived(uint32_t seq)
Record a successfully received packet.
void SetBitMapSize(uint16_t size)
Set the size of the window used to compute the packet loss.
uint16_t GetBitMapSize() const
Return the size of the window used to compute the packet loss.
uint32_t GetLost() const
Get the number of lost packets.
Smart pointer class similar to boost::intrusive_ptr.
static Time Now()
Return the current simulation virtual time.
void SetIpTos(uint8_t ipTos)
Manually set IP Type of Service field.
void SetRecvCallback(Callback< void, Ptr< Socket > > receivedData)
Notify application when new data is available to be read.
static Ptr< Socket > CreateSocket(Ptr< Node > node, TypeId tid)
This method wraps the creation of sockets that is performed on a given node by a SocketFactory specif...
virtual int Bind(const Address &address)=0
Allocate a local endpoint for this socket.
a unique identifier for an interface.
static TypeId LookupByName(std::string name)
Get a TypeId by name.
TypeId SetParent(TypeId tid)
Set the parent TypeId.
A UDP server, receives UDP packets from a remote host.
Ptr< Socket > m_socket6
IPv6 Socket.
TracedCallback< Ptr< const Packet > > m_rxTrace
Callbacks for tracing the packet Rx events.
uint16_t m_port
Port on which we listen for incoming packets.
uint64_t GetReceived() const
Returns the number of received packets.
void StartApplication() override
Application specific startup code.
Ptr< Socket > m_socket
IPv4 Socket.
void HandleRead(Ptr< Socket > socket)
Handle a packet reception.
static TypeId GetTypeId()
Get the type ID.
PacketLossCounter m_lossCounter
Lost packet counter.
void SetPacketWindowSize(uint16_t size)
Set the size of the window used for checking loss.
TracedCallback< Ptr< const Packet >, const Address &, const Address & > m_rxTraceWithAddresses
Callbacks for tracing the packet Rx events, includes source and destination addresses.
uint32_t GetLost() const
Returns the number of lost packets.
uint8_t m_tos
The packets Type of Service.
uint64_t m_received
Number of received packets.
uint16_t GetPacketWindowSize() const
Returns the size of the window used for checking loss.
void StopApplication() override
Application specific shutdown code.
Hold an unsigned integer type.
Callback< R, Args... > MakeNullCallback()
#define NS_FATAL_ERROR(msg)
Report a fatal error with a message and terminate.
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
#define NS_LOG_FUNCTION(parameters)
If log level LOG_FUNCTION is enabled, this macro will output all input parameters separated by ",...
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
#define NS_OBJECT_ENSURE_REGISTERED(type)
Register an Object subclass with the TypeId system.
Ptr< const TraceSourceAccessor > MakeTraceSourceAccessor(T a)
Create a TraceSourceAccessor which will control access to the underlying trace source.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
Ptr< const AttributeChecker > MakeUintegerChecker()
Callback< R, Args... > MakeCallback(R(T::*memPtr)(Args...), OBJ objPtr)
Build Callbacks for class method members which take varying numbers of arguments and potentially retu...
Ptr< const AttributeAccessor > MakeUintegerAccessor(T1 a1)