A Discrete-Event Network Simulator
API
udp-echo-client.h
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17  */
18 
19 #ifndef UDP_ECHO_CLIENT_H
20 #define UDP_ECHO_CLIENT_H
21 
22 #include "ns3/application.h"
23 #include "ns3/event-id.h"
24 #include "ns3/ptr.h"
25 #include "ns3/ipv4-address.h"
26 #include "ns3/traced-callback.h"
27 
28 namespace ns3 {
29 
30 class Socket;
31 class Packet;
32 
39 class UdpEchoClient : public Application
40 {
41 public:
46  static TypeId GetTypeId (void);
47 
48  UdpEchoClient ();
49 
50  virtual ~UdpEchoClient ();
51 
57  void SetRemote (Address ip, uint16_t port);
62  void SetRemote (Address addr);
63 
74  void SetDataSize (uint32_t dataSize);
75 
87  uint32_t GetDataSize (void) const;
88 
99  void SetFill (std::string fill);
100 
113  void SetFill (uint8_t fill, uint32_t dataSize);
114 
131  void SetFill (uint8_t *fill, uint32_t fillSize, uint32_t dataSize);
132 
133 protected:
134  virtual void DoDispose (void);
135 
136 private:
137 
138  virtual void StartApplication (void);
139  virtual void StopApplication (void);
140 
145  void ScheduleTransmit (Time dt);
149  void Send (void);
150 
158  void HandleRead (Ptr<Socket> socket);
159 
160  uint32_t m_count;
162  uint32_t m_size;
163 
164  uint32_t m_dataSize;
165  uint8_t *m_data;
166 
167  uint32_t m_sent;
170  uint16_t m_peerPort;
172 
175 
178 
181 
184 
185 };
186 
187 } // namespace ns3
188 
189 #endif /* UDP_ECHO_CLIENT_H */
Simulation virtual time values and global simulation resolution.
Definition: nstime.h:102
TracedCallback< Ptr< const Packet >, const Address &, const Address & > m_txTraceWithAddresses
Callbacks for tracing the packet Tx events, includes source and destination addresses.
TracedCallback< Ptr< const Packet > > m_txTrace
Callbacks for tracing the packet Tx events.
uint32_t m_dataSize
packet payload size (must be equal to m_size)
Ptr< Socket > m_socket
Socket.
virtual void DoDispose(void)
Destructor implementation.
Forward calls to a chain of Callback.
void HandleRead(Ptr< Socket > socket)
Handle a packet reception.
void SetRemote(Address ip, uint16_t port)
set the remote address and port
virtual void StopApplication(void)
Application specific shutdown code.
uint16_t port
Definition: dsdv-manet.cc:45
a polymophic address class
Definition: address.h:90
void ScheduleTransmit(Time dt)
Schedule the next packet transmission.
The base class for all ns3 applications.
Definition: application.h:60
uint8_t * m_data
packet payload data
A Udp Echo client.
virtual void StartApplication(void)
Application specific startup code.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
uint32_t m_count
Maximum number of packets the application will send.
static TypeId GetTypeId(void)
Get the type ID.
Time m_interval
Packet inter-send time.
void SetDataSize(uint32_t dataSize)
Set the data size of the packet (the number of bytes that are sent as data to the server)...
void Send(void)
Send a packet.
EventId m_sendEvent
Event to send the next packet.
An identifier for simulation events.
Definition: event-id.h:53
TracedCallback< Ptr< const Packet >, const Address &, const Address & > m_rxTraceWithAddresses
Callbacks for tracing the packet Rx events, includes source and destination addresses.
Address m_peerAddress
Remote peer address.
TracedCallback< Ptr< const Packet > > m_rxTrace
Callbacks for tracing the packet Rx events.
uint32_t m_sent
Counter for sent packets.
uint32_t m_size
Size of the sent packet.
uint32_t GetDataSize(void) const
Get the number of data bytes that will be sent to the server.
a unique identifier for an interface.
Definition: type-id.h:58
uint16_t m_peerPort
Remote peer port.
void SetFill(std::string fill)
Set the data fill of the packet (what is sent as data to the server) to the zero-terminated contents ...