Base for UDP sockets. More...

#include <sock.h>

Inheritance diagram for SockIp:

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Collaboration diagram for SockIp:

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Public Member Functions
bool	setUdpTtl (uint8_t udp_ttl)

bool	setUdpTtl (const ConfigFile &cfg, const std::string &section="")

Public Member Functions inherited from SockBaseIf
bool	setIfUsingName (const std::string &ifName)

bool	setIfUsingIndex (int ifIndex)

bool	setIf (const IfInfo &ifObj)

bool	setAll (const IfInfo &ifObj, const ConfigFile &cfg, const std::string &section="")

bool	setAllInit (const IfInfo &ifObj, const ConfigFile &cfg, const std::string &section="")

Public Member Functions inherited from SockBase
virtual	~SockBase ()

void	close ()

bool	init ()

bool	send (const void *msg, size_t len) const

bool	send (const Buf &buf, size_t len) const

bool	sendBuf (const Buf &buf, size_t len) const

ssize_t	rcv (void *buf, size_t bufSize, bool block=false) const

ssize_t	rcv (Buf &buf, bool block=false) const

ssize_t	rcvBuf (Buf &buf, bool block=false) const

int	getFd () const

int	fileno () const

bool	poll (uint64_t timeout_ms=0) const

bool	tpoll (uint64_t &timeout_ms) const

Detailed Description

Base for UDP sockets.

provide functions to set IP TTL, send and receive functions for UDP sockets

Member Function Documentation

Set IP ttl value using configuration file

Parameters

[in]	cfg	reference to configuration file object
[in]	section	in configuration file

Note: in IP version 6 the value is used for multicast hops; IP ttl can not be changed after initializing. User can close the socket, change this value, and initialize a new socket.; calling without section will fetch value from "global" section

bool SockIp::setUdpTtl ( uint8_t udp_ttl )

< Set IP ttl value

Parameters

[in] udp_ttl IP time to live

Note: in IP version 6 the value is used for multicast hops; IP ttl can not be changed after initializing. User can close the socket, change this value, and initialize a new socket.

The documentation for this class was generated from the following file: