/*
*group?client.c?
*/

#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?
#include?


#define?MCAST_ADDR1?“239.192.0.1“?????//?grou_addr1??server?<--?client?
#define?MCAST_ADDR2?“239.192.0.2“??????//?grou_addr2???server?-->?client?
#define?MCAST_ADDR3?“239.192.0.3“??????//?grou_addr3???server?-->?client?

#define?MCAST_PORT??60000
#define?MY_PORT??50000

#define?MCAST_INTERVAL?2????????????????????????/*發(fā)送間隔時(shí)間*/
#define?BUFF_SIZE?256???????????????????????????/*接收緩沖區(qū)大小*/


void?recv_data1（）?;
void?recv_data2（）?;
unsigned?long?getIP（char?*ethName）;


int?main（int?argc?char*argv[]）
{??
	int?sockfd1??n?=?0?count?=?0?;
	unsigned?char?sendbuf[]?=?“I?am?239.192.0.1?from?clent“;
	struct?sockaddr_in??myaddr?mcastaddr?;?
	pthread_t?thread_id[2]?=?{0}?;

	sockfd1?=?socket（?AF_

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????????162??2018-11-02?11:11??igmp-send-recv\Makefile
?????文件???????35840??2018-11-02?09:45??igmp-send-recv\readMe.doc
?????文件???????12174??2018-11-02?14:26??igmp-send-recv\recv-send
?????文件????????6676??2018-11-02?14:26??igmp-send-recv\recv-send.c
?????文件???????12146??2018-11-02?14:27??igmp-send-recv\send-recv
?????文件????????5409??2018-11-02?14:27??igmp-send-recv\send-recv.c
?????目錄???????????0??2018-11-02?14:28??igmp-send-recv\