A Discrete-Event Network Simulator
API
socket.h
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1 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2006 Georgia Tech Research Corporation
4  * 2007 INRIA
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License version 2 as
8  * published by the Free Software Foundation;
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * Authors: George F. Riley<riley@ece.gatech.edu>
20  * Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
21  */
22 
23 #ifndef NS3_SOCKET_H
24 #define NS3_SOCKET_H
25 
26 #include "ns3/callback.h"
27 #include "ns3/ptr.h"
28 #include "ns3/tag.h"
29 #include "ns3/object.h"
30 #include "ns3/net-device.h"
31 #include "address.h"
32 #include <stdint.h>
33 #include "ns3/inet-socket-address.h"
34 #include "ns3/inet6-socket-address.h"
35 
36 namespace ns3 {
37 
38 
39 class Node;
40 class Packet;
41 
66 class Socket : public Object
67 {
68 public:
73  static TypeId GetTypeId (void);
74 
75  Socket (void);
76  virtual ~Socket (void);
77 
82  enum SocketErrno {
98  };
99 
104  enum SocketType {
109  };
110 
125  };
126 
139  {
142  };
143 
153  static Ptr<Socket> CreateSocket (Ptr<Node> node, TypeId tid);
161  virtual enum Socket::SocketErrno GetErrno (void) const = 0;
165  virtual enum Socket::SocketType GetSocketType (void) const = 0;
170  virtual Ptr<Node> GetNode (void) const = 0;
183  void SetConnectCallback (Callback<void, Ptr<Socket> > connectionSucceeded,
184  Callback<void, Ptr<Socket> > connectionFailed);
200  void SetCloseCallbacks (Callback<void, Ptr<Socket> > normalClose,
201  Callback<void, Ptr<Socket> > errorClose);
220  const Address &> connectionRequest,
221  Callback<void, Ptr<Socket>,
222  const Address&> newConnectionCreated);
231  uint32_t> dataSent);
246  void SetSendCallback (Callback<void, Ptr<Socket>, uint32_t> sendCb);
254  void SetRecvCallback (Callback<void, Ptr<Socket> >);
260  virtual int Bind (const Address &address) = 0;
261 
267  virtual int Bind () = 0;
268 
274  virtual int Bind6 () = 0;
275 
283  virtual int Close (void) = 0;
284 
291  virtual int ShutdownSend (void) = 0;
292 
299  virtual int ShutdownRecv (void) = 0;
300 
306  virtual int Connect (const Address &address) = 0;
307 
312  virtual int Listen (void) = 0;
313 
326  virtual uint32_t GetTxAvailable (void) const = 0;
327 
373  virtual int Send (Ptr<Packet> p, uint32_t flags) = 0;
374 
388  virtual int SendTo (Ptr<Packet> p, uint32_t flags,
389  const Address &toAddress) = 0;
390 
399  virtual uint32_t GetRxAvailable (void) const = 0;
400 
452  virtual Ptr<Packet> Recv (uint32_t maxSize, uint32_t flags) = 0;
453 
473  virtual Ptr<Packet> RecvFrom (uint32_t maxSize, uint32_t flags,
474  Address &fromAddress) = 0;
475 
477  // The remainder of these public methods are overloaded methods //
478  // or variants of Send() and Recv(), and they are non-virtual //
480 
490  int Send (Ptr<Packet> p);
491 
506  int Send (const uint8_t* buf, uint32_t size, uint32_t flags);
507 
508 
525  int SendTo (const uint8_t* buf, uint32_t size, uint32_t flags,
526  const Address &address);
527 
537  Ptr<Packet> Recv (void);
538 
553  int Recv (uint8_t* buf, uint32_t size, uint32_t flags);
554 
568  Ptr<Packet> RecvFrom (Address &fromAddress);
569 
587  int RecvFrom (uint8_t* buf, uint32_t size, uint32_t flags,
588  Address &fromAddress);
594  virtual int GetSockName (Address &address) const = 0;
595 
601  virtual int GetPeerName (Address &address) const = 0;
602 
622  virtual void BindToNetDevice (Ptr<NetDevice> netdevice);
623 
634 
635 
647  virtual bool SetAllowBroadcast (bool allowBroadcast) = 0;
648 
657  virtual bool GetAllowBroadcast () const = 0;
658 
671  void SetRecvPktInfo (bool flag);
672 
678  bool IsRecvPktInfo () const;
679 
688  void SetPriority (uint8_t priority);
689 
698  uint8_t GetPriority (void) const;
699 
776  static uint8_t IpTos2Priority (uint8_t ipTos);
777 
788  void SetIpTos (uint8_t ipTos);
789 
798  uint8_t GetIpTos (void) const;
799 
811  void SetIpRecvTos (bool ipv4RecvTos);
812 
821  bool IsIpRecvTos (void) const;
822 
833  void SetIpv6Tclass (int ipTclass);
834 
843  uint8_t GetIpv6Tclass (void) const;
844 
856  void SetIpv6RecvTclass (bool ipv6RecvTclass);
857 
866  bool IsIpv6RecvTclass (void) const;
867 
876  virtual void SetIpTtl (uint8_t ipTtl);
877 
886  virtual uint8_t GetIpTtl (void) const;
887 
899  void SetIpRecvTtl (bool ipv4RecvTtl);
900 
909  bool IsIpRecvTtl (void) const;
910 
919  virtual void SetIpv6HopLimit (uint8_t ipHopLimit);
920 
929  virtual uint8_t GetIpv6HopLimit (void) const;
930 
942  void SetIpv6RecvHopLimit (bool ipv6RecvHopLimit);
943 
952  bool IsIpv6RecvHopLimit (void) const;
953 
967  virtual void Ipv6JoinGroup (Ipv6Address address, Ipv6MulticastFilterMode filterMode, std::vector<Ipv6Address> sourceAddresses);
968 
976  virtual void Ipv6JoinGroup (Ipv6Address address);
977 
981  virtual void Ipv6LeaveGroup (void);
982 
983 protected:
988  void NotifyConnectionSucceeded (void);
989 
994  void NotifyConnectionFailed (void);
995 
1000  void NotifyNormalClose (void);
1001 
1006  void NotifyErrorClose (void);
1007 
1019  bool NotifyConnectionRequest (const Address &from);
1020 
1027  void NotifyNewConnectionCreated (Ptr<Socket> socket, const Address &from);
1028 
1034  void NotifyDataSent (uint32_t size);
1035 
1041  void NotifySend (uint32_t spaceAvailable);
1042 
1046  void NotifyDataRecv (void);
1047 
1048  // inherited function, no doc necessary
1049  virtual void DoDispose (void);
1050 
1056  bool IsManualIpv6Tclass (void) const;
1057 
1063  bool IsManualIpTtl (void) const;
1064 
1070  bool IsManualIpv6HopLimit (void) const;
1071 
1075 
1076 private:
1086 
1087  uint8_t m_priority;
1088 
1089  //IPv4 options
1093 
1094  uint8_t m_ipTos;
1095  uint8_t m_ipTtl;
1096 
1097  //IPv6 options
1102 
1103  uint8_t m_ipv6Tclass;
1104  uint8_t m_ipv6HopLimit;
1105 };
1106 
1111 class SocketIpTtlTag : public Tag
1112 {
1113 public:
1114  SocketIpTtlTag ();
1115 
1121  void SetTtl (uint8_t ttl);
1122 
1128  uint8_t GetTtl (void) const;
1129 
1134  static TypeId GetTypeId (void);
1135 
1136  // inherited function, no need to doc.
1137  virtual TypeId GetInstanceTypeId (void) const;
1138 
1139  // inherited function, no need to doc.
1140  virtual uint32_t GetSerializedSize (void) const;
1141 
1142  // inherited function, no need to doc.
1143  virtual void Serialize (TagBuffer i) const;
1144 
1145  // inherited function, no need to doc.
1146  virtual void Deserialize (TagBuffer i);
1147 
1148  // inherited function, no need to doc.
1149  virtual void Print (std::ostream &os) const;
1150 
1151 private:
1152  uint8_t m_ttl;
1153 };
1154 
1160 {
1161 public:
1163 
1169  void SetHopLimit (uint8_t hopLimit);
1170 
1176  uint8_t GetHopLimit (void) const;
1177 
1182  static TypeId GetTypeId (void);
1183 
1184  // inherited function, no need to doc.
1185  virtual TypeId GetInstanceTypeId (void) const;
1186 
1187  // inherited function, no need to doc.
1188  virtual uint32_t GetSerializedSize (void) const;
1189 
1190  // inherited function, no need to doc.
1191  virtual void Serialize (TagBuffer i) const;
1192 
1193  // inherited function, no need to doc.
1194  virtual void Deserialize (TagBuffer i);
1195 
1196  // inherited function, no need to doc.
1197  virtual void Print (std::ostream &os) const;
1198 
1199 private:
1200  uint8_t m_hopLimit;
1201 };
1202 
1208 {
1209 public:
1211 
1215  void Enable (void);
1216 
1220  void Disable (void);
1221 
1227  bool IsEnabled (void) const;
1228 
1233  static TypeId GetTypeId (void);
1234 
1235  // inherited function, no need to doc.
1236  virtual TypeId GetInstanceTypeId (void) const;
1237 
1238  // inherited function, no need to doc.
1239  virtual uint32_t GetSerializedSize (void) const;
1240 
1241  // inherited function, no need to doc.
1242  virtual void Serialize (TagBuffer i) const;
1243 
1244  // inherited function, no need to doc.
1245  virtual void Deserialize (TagBuffer i);
1246 
1247  // inherited function, no need to doc.
1248  virtual void Print (std::ostream &os) const;
1249 private:
1251 };
1252 
1257 class SocketIpTosTag : public Tag
1258 {
1259 public:
1260  SocketIpTosTag ();
1261 
1267  void SetTos (uint8_t tos);
1268 
1274  uint8_t GetTos (void) const;
1275 
1280  static TypeId GetTypeId (void);
1281 
1282  // inherited function, no need to doc.
1283  virtual TypeId GetInstanceTypeId (void) const;
1284 
1285  // inherited function, no need to doc.
1286  virtual uint32_t GetSerializedSize (void) const;
1287 
1288  // inherited function, no need to doc.
1289  virtual void Serialize (TagBuffer i) const;
1290 
1291  // inherited function, no need to doc.
1292  virtual void Deserialize (TagBuffer i);
1293 
1294  // inherited function, no need to doc.
1295  virtual void Print (std::ostream &os) const;
1296 private:
1297  uint8_t m_ipTos;
1298 };
1299 
1303 class SocketPriorityTag : public Tag
1304 {
1305 public:
1306  SocketPriorityTag ();
1307 
1313  void SetPriority (uint8_t priority);
1314 
1320  uint8_t GetPriority (void) const;
1321 
1326  static TypeId GetTypeId (void);
1327 
1328  // inherited function, no need to doc.
1329  virtual TypeId GetInstanceTypeId (void) const;
1330 
1331  // inherited function, no need to doc.
1332  virtual uint32_t GetSerializedSize (void) const;
1333 
1334  // inherited function, no need to doc.
1335  virtual void Serialize (TagBuffer i) const;
1336 
1337  // inherited function, no need to doc.
1338  virtual void Deserialize (TagBuffer i);
1339 
1340  // inherited function, no need to doc.
1341  virtual void Print (std::ostream &os) const;
1342 private:
1343  uint8_t m_priority;
1344 };
1345 
1350 class SocketIpv6TclassTag : public Tag
1351 {
1352 public:
1354 
1360  void SetTclass (uint8_t tclass);
1361 
1367  uint8_t GetTclass (void) const;
1368 
1373  static TypeId GetTypeId (void);
1374 
1375  // inherited function, no need to doc.
1376  virtual TypeId GetInstanceTypeId (void) const;
1377 
1378  // inherited function, no need to doc.
1379  virtual uint32_t GetSerializedSize (void) const;
1380 
1381  // inherited function, no need to doc.
1382  virtual void Serialize (TagBuffer i) const;
1383 
1384  // inherited function, no need to doc.
1385  virtual void Deserialize (TagBuffer i);
1386 
1387  // inherited function, no need to doc.
1388  virtual void Print (std::ostream &os) const;
1389 private:
1390  uint8_t m_ipv6Tclass;
1391 };
1392 
1393 } // namespace ns3
1394 
1395 #endif /* NS3_SOCKET_H */
uint8_t m_ipv6HopLimit
the socket IPv6 Hop Limit
Definition: socket.h:1104
bool IsManualIpTtl(void) const
Checks if the socket has a specific IPv4 TTL set.
Definition: socket.cc:377
bool IsIpv6RecvHopLimit(void) const
Ask if the socket is currently passing information about IPv6 Hop Limit up the stack.
Definition: socket.cc:563
bool m_manualIpv6HopLimit
socket has IPv6 Hop Limit set
Definition: socket.h:1099
virtual uint8_t GetIpTtl(void) const
Query the value of IP Time to Live field of this socket.
Definition: socket.cc:526
Callback template class.
Definition: callback.h:1176
void SetIpv6RecvTclass(bool ipv6RecvTclass)
Tells a socket to pass information about IPv6 Traffic Class up the stack.
Definition: socket.cc:507
uint8_t GetIpTos(void) const
Query the value of IP Type of Service of this socket.
Definition: socket.cc:459
This class implements a tag that carries the socket-specific HOPLIMIT of a packet to the IPv6 layer...
Definition: socket.h:1159
virtual int Bind6()=0
Allocate a local IPv6 endpoint for this socket.
virtual bool SetAllowBroadcast(bool allowBroadcast)=0
Configure whether broadcast datagram transmissions are allowed.
uint8_t m_hopLimit
the Hop Limit carried by the tag
Definition: socket.h:1200
void NotifyDataRecv(void)
Notify through the callback (if set) that some data have been received.
Definition: socket.cc:305
virtual int ShutdownSend(void)=0
Ptr< Packet > Recv(void)
Read a single packet from the socket.
Definition: socket.cc:175
bool m_dontFragment
DF bit value for outgoing packets.
Definition: socket.h:1250
Socket(void)
Definition: socket.cc:45
virtual void Ipv6JoinGroup(Ipv6Address address, Ipv6MulticastFilterMode filterMode, std::vector< Ipv6Address > sourceAddresses)
Joins a IPv6 multicast group.
Definition: socket.cc:569
void NotifyConnectionFailed(void)
Notify through the callback (if set) that the connection has not been established due to an error...
Definition: socket.cc:227
Callback< bool, Ptr< Socket >, const Address & > m_connectionRequest
connection request callback
Definition: socket.h:1081
virtual int GetSockName(Address &address) const =0
Get socket address.
virtual int ShutdownRecv(void)=0
void SetIpRecvTos(bool ipv4RecvTos)
Tells a socket to pass information about IP Type of Service up the stack.
Definition: socket.cc:465
void SetCloseCallbacks(Callback< void, Ptr< Socket > > normalClose, Callback< void, Ptr< Socket > > errorClose)
Detect socket recv() events such as graceful shutdown or error.
Definition: socket.cc:94
virtual uint8_t GetIpv6HopLimit(void) const
Query the value of IP Hop Limit field of this socket.
Definition: socket.cc:551
Callback< void, Ptr< Socket > > m_connectionSucceeded
connection succeeded callback
Definition: socket.h:1077
bool m_recvPktInfo
if the socket should add packet info tags to the packet forwarded to L4.
Definition: socket.h:1073
static uint8_t IpTos2Priority(uint8_t ipTos)
Return the priority corresponding to a given TOS value.
Definition: socket.cc:408
This class implements a tag that carries the socket-specific TTL of a packet to the IP layer...
Definition: socket.h:1111
SocketErrno
Enumeration of the possible errors returned by a socket.
Definition: socket.h:82
bool NotifyConnectionRequest(const Address &from)
Notify through the callback (if set) that an incoming connection is being requested by a remote host...
Definition: socket.cc:257
Ipv6Address m_ipv6MulticastGroupAddress
IPv6 multicast group address.
Definition: socket.h:1074
bool m_ipRecvTos
socket forwards IPv4 TOS tag to L4
Definition: socket.h:1091
bool IsRecvPktInfo() const
Get status indicating whether enable/disable packet information to socket.
Definition: socket.cc:364
uint8_t m_ipv6Tclass
the socket IPv6 Tclass
Definition: socket.h:1103
virtual enum Socket::SocketErrno GetErrno(void) const =0
Get last error number.
a polymophic address class
Definition: address.h:90
uint8_t m_priority
the priority carried by the tag
Definition: socket.h:1343
virtual int Listen(void)=0
Listen for incoming connections.
bool IsIpRecvTos(void) const
Ask if the socket is currently passing information about IP Type of Service up the stack...
Definition: socket.cc:471
void SetRecvPktInfo(bool flag)
Enable/Disable receive packet information to socket.
Definition: socket.cc:358
Ptr< NetDevice > GetBoundNetDevice()
Returns socket&#39;s bound NetDevice, if any.
Definition: socket.cc:351
A low-level Socket API based loosely on the BSD Socket API.
Definition: socket.h:66
Ipv6MulticastFilterMode
Enumeration of the possible filter of a socket.
Definition: socket.h:138
uint8_t m_ipTos
the socket IPv4 TOS
Definition: socket.h:1094
virtual int Bind()=0
Allocate a local IPv4 endpoint for this socket.
uint8_t m_priority
the socket priority
Definition: socket.h:1087
Callback< void, Ptr< Socket > > m_receivedData
data received callback
Definition: socket.h:1085
Callback< void, Ptr< Socket >, const Address & > m_newConnectionCreated
connection created callback
Definition: socket.h:1082
indicates whether the socket has a priority set.
Definition: socket.h:1303
Callback< void, Ptr< Socket > > m_connectionFailed
connection failed callback
Definition: socket.h:1078
virtual bool GetAllowBroadcast() const =0
Query whether broadcast datagram transmissions are allowed.
bool IsManualIpv6Tclass(void) const
Checks if the socket has a specific IPv6 Tclass set.
Definition: socket.cc:371
void NotifyDataSent(uint32_t size)
Notify through the callback (if set) that some data have been sent.
Definition: socket.cc:285
virtual ~Socket(void)
Definition: socket.cc:65
void SetRecvCallback(Callback< void, Ptr< Socket > >)
Notify application when new data is available to be read.
Definition: socket.cc:128
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...
Definition: socket.cc:71
virtual enum Socket::SocketType GetSocketType(void) const =0
uint8_t m_ipTos
the TOS carried by the tag
Definition: socket.h:1297
void NotifyConnectionSucceeded(void)
Notify through the callback (if set) that the connection has been established.
Definition: socket.cc:217
Callback< void, Ptr< Socket > > m_errorClose
connection closed due to errors callback
Definition: socket.h:1080
virtual int Connect(const Address &address)=0
Initiate a connection to a remote host.
Callback< void, Ptr< Socket >, uint32_t > m_dataSent
data sent callback
Definition: socket.h:1083
bool IsManualIpv6HopLimit(void) const
Checks if the socket has a specific IPv6 Hop Limit set.
Definition: socket.cc:383
void NotifyNormalClose(void)
Notify through the callback (if set) that the connection has been closed.
Definition: socket.cc:237
tag a set of bytes in a packet
Definition: tag.h:36
uint8_t m_ipTtl
the socket IPv4 TTL
Definition: socket.h:1095
void SetIpv6Tclass(int ipTclass)
Manually set IPv6 Traffic Class field.
Definition: socket.cc:477
Every class exported by the ns3 library is enclosed in the ns3 namespace.
address
Definition: first.py:37
void NotifyNewConnectionCreated(Ptr< Socket > socket, const Address &from)
Notify through the callback (if set) that a new connection has been created.
Definition: socket.cc:275
virtual TypeId GetInstanceTypeId(void) const
Get the most derived TypeId for this Object.
Definition: object.cc:79
indicates whether the socket has IPV6_TCLASS set.
Definition: socket.h:1350
uint8_t GetIpv6Tclass(void) const
Query the value of IPv6 Traffic Class field of this socket.
Definition: socket.cc:501
virtual void Ipv6LeaveGroup(void)
Leaves IPv6 multicast group this socket is joined to.
Definition: socket.cc:586
static TypeId GetTypeId(void)
Get the type ID.
Definition: socket.cc:37
bool IsIpv6RecvTclass(void) const
Ask if the socket is currently passing information about IPv6 Traffic Class up the stack...
Definition: socket.cc:513
uint8_t m_ttl
the ttl carried by the tag
Definition: socket.h:1152
void SetSendCallback(Callback< void, Ptr< Socket >, uint32_t > sendCb)
Notify application when space in transmit buffer is added.
Definition: socket.cc:121
bool m_ipRecvTtl
socket forwards IPv4 TTL tag to L4
Definition: socket.h:1092
void SetAcceptCallback(Callback< bool, Ptr< Socket >, const Address & > connectionRequest, Callback< void, Ptr< Socket >, const Address & > newConnectionCreated)
Accept connection requests from remote hosts.
Definition: socket.cc:104
virtual void BindToNetDevice(Ptr< NetDevice > netdevice)
Bind a socket to specific device.
Definition: socket.cc:330
void SetDataSentCallback(Callback< void, Ptr< Socket >, uint32_t > dataSent)
Notify application when a packet has been sent from transport protocol (non-standard socket call) ...
Definition: socket.cc:114
virtual void DoDispose(void)
Destructor implementation.
Definition: socket.cc:315
bool IsIpRecvTtl(void) const
Ask if the socket is currently passing information about IP_TTL up the stack.
Definition: socket.cc:538
Describes an IPv6 address.
Definition: ipv6-address.h:49
read and write tag data
Definition: tag-buffer.h:51
Ptr< NetDevice > m_boundnetdevice
the device this socket is bound to (might be null).
Definition: socket.h:1072
void SetIpv6RecvHopLimit(bool ipv6RecvHopLimit)
Tells a socket to pass information about IPv6 Hop Limit up the stack.
Definition: socket.cc:557
Callback< void, Ptr< Socket > > m_normalClose
connection closed callback
Definition: socket.h:1079
void SetPriority(uint8_t priority)
Manually set the socket priority.
Definition: socket.cc:389
virtual Ptr< Node > GetNode(void) const =0
Return the node this socket is associated with.
indicates whether packets should be sent out with the DF (Don&#39;t Fragment) flag set.
Definition: socket.h:1207
void Print(ComponentCarrier cc)
SocketPriority
Enumeration of the possible socket priorities.
Definition: socket.h:118
void SetIpRecvTtl(bool ipv4RecvTtl)
Tells a socket to pass information about IP_TTL up the stack.
Definition: socket.cc:532
uint8_t m_ipv6Tclass
the Tclass carried by the tag
Definition: socket.h:1390
virtual int SendTo(Ptr< Packet > p, uint32_t flags, const Address &toAddress)=0
Send data to a specified peer.
virtual int GetPeerName(Address &address) const =0
Get the peer address of a connected socket.
void SetConnectCallback(Callback< void, Ptr< Socket > > connectionSucceeded, Callback< void, Ptr< Socket > > connectionFailed)
Specify callbacks to allow the caller to determine if the connection succeeds of fails.
Definition: socket.cc:84
A base class which provides memory management and object aggregation.
Definition: object.h:87
virtual Ptr< Packet > RecvFrom(uint32_t maxSize, uint32_t flags, Address &fromAddress)=0
Read a single packet from the socket and retrieve the sender address.
Callback< void, Ptr< Socket >, uint32_t > m_sendCb
packet sent callback
Definition: socket.h:1084
virtual int Send(Ptr< Packet > p, uint32_t flags)=0
Send data (or dummy data) to the remote host.
virtual void SetIpv6HopLimit(uint8_t ipHopLimit)
Manually set IPv6 Hop Limit.
Definition: socket.cc:544
virtual int Close(void)=0
Close a socket.
virtual uint32_t GetTxAvailable(void) const =0
Returns the number of bytes which can be sent in a single call to Send.
uint8_t GetPriority(void) const
Query the priority value of this socket.
Definition: socket.cc:402
indicates whether the socket has IP_TOS set.
Definition: socket.h:1257
SocketType
Enumeration of the possible socket types.
Definition: socket.h:104
void SetIpTos(uint8_t ipTos)
Manually set IP Type of Service field.
Definition: socket.cc:443
a unique identifier for an interface.
Definition: type-id.h:58
void NotifySend(uint32_t spaceAvailable)
Notify through the callback (if set) that some data have been sent.
Definition: socket.cc:295
bool m_manualIpTtl
socket has IPv4 TTL set
Definition: socket.h:1090
void NotifyErrorClose(void)
Notify through the callback (if set) that the connection has been closed due to an error...
Definition: socket.cc:247
virtual void SetIpTtl(uint8_t ipTtl)
Manually set IP Time to Live field.
Definition: socket.cc:519
bool m_ipv6RecvHopLimit
socket forwards IPv6 Hop Limit tag to L4
Definition: socket.h:1101
virtual uint32_t GetRxAvailable(void) const =0
Return number of bytes which can be returned from one or multiple calls to Recv.
bool m_manualIpv6Tclass
socket has IPv6 Tclass set
Definition: socket.h:1098
bool m_ipv6RecvTclass
socket forwards IPv6 Tclass tag to L4
Definition: socket.h:1100