A Discrete-Event Network Simulator
API
udp-echo-server.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright 2007 University of Washington
4  *
5  * This program is free software; you can redistribute it and/or modify
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12  * GNU General Public License for more details.
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17  */
18 
19 #ifndef UDP_ECHO_SERVER_H
20 #define UDP_ECHO_SERVER_H
21 
22 #include "ns3/application.h"
23 #include "ns3/event-id.h"
24 #include "ns3/ptr.h"
25 #include "ns3/address.h"
26 #include "ns3/traced-callback.h"
27 
28 namespace ns3 {
29 
30 class Socket;
31 class Packet;
32 
44 class UdpEchoServer : public Application
45 {
46 public:
51  static TypeId GetTypeId (void);
52  UdpEchoServer ();
53  virtual ~UdpEchoServer ();
54 
55 protected:
56  virtual void DoDispose (void);
57 
58 private:
59 
60  virtual void StartApplication (void);
61  virtual void StopApplication (void);
62 
70  void HandleRead (Ptr<Socket> socket);
71 
72  uint16_t m_port;
76 
79 
82 };
83 
84 } // namespace ns3
85 
86 #endif /* UDP_ECHO_SERVER_H */
87 
uint16_t m_port
Port on which we listen for incoming packets.
Forward calls to a chain of Callback.
virtual void StartApplication(void)
Application specific startup code.
void HandleRead(Ptr< Socket > socket)
Handle a packet reception.
TracedCallback< Ptr< const Packet > > m_rxTrace
Callbacks for tracing the packet Rx events.
a polymophic address class
Definition: address.h:90
Ptr< Socket > m_socket6
IPv6 Socket.
The base class for all ns3 applications.
Definition: application.h:60
Address m_local
local multicast address
virtual void DoDispose(void)
Destructor implementation.
Every class exported by the ns3 library is enclosed in the ns3 namespace.
TracedCallback< Ptr< const Packet >, const Address &, const Address & > m_rxTraceWithAddresses
Callbacks for tracing the packet Rx events, includes source and destination addresses.
virtual void StopApplication(void)
Application specific shutdown code.
A Udp Echo server.
static TypeId GetTypeId(void)
Get the type ID.
a unique identifier for an interface.
Definition: type-id.h:58
Ptr< Socket > m_socket
IPv4 Socket.