getting two inputs from client.

[CLearner88]

hi all, i`m doing a udp client server application.

i tried to get two messages from the client, however i`m unsuccessful in doing so.
i tried to put 2 receive statements in the server, however there was no out put!

below are the codes

//UDPServer.c

/* 
 *  gcc -o server UDPServer.c
 *  ./server
 */
#include <arpa/inet.h>
#include <netinet/in.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
#include <stdlib.h> 
#include <string.h>
#define BUFLEN 512
#define PORT 9930

void err(char *str)
{
    perror(str);
    exit(1);
}

int main(void)
{
    struct sockaddr_in my_addr, cli_addr;
    int sockfd, i; 
    socklen_t slen=sizeof(cli_addr);
    char buf[BUFLEN];
    char name[BUFLEN];
    char msg[BUFLEN];

    if ((sockfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP))==-1)
      err("socket");
    else 
      printf("Server : Socket() successful\n");

    bzero(&my_addr, sizeof(my_addr));
    my_addr.sin_family = AF_INET;
    my_addr.sin_port = htons(PORT);
    my_addr.sin_addr.s_addr = htonl(INADDR_ANY);
    
    if (bind(sockfd, (struct sockaddr* ) &my_addr, sizeof(my_addr))==-1)
      err("bind");
    else
      printf("Server : bind() successful\n");

    while(1)
    {
       recvfrom(sockfd, buf, BUFLEN, 0, (struct sockaddr*)&cli_addr, &slen);
       recvfrom(sockfd, msg, BUFLEN, 0 ,(struct sockaddr*)&cli_addr, &slen);    
	printf("Received name from %s",buf);
	printf("Received message from %s",msg);
	
	if(strcmp(name,"alice")==0 || strcmp(name,"Alice") == 0)
	{
	printf("i`m alice\n");
	}
	
    }

    close(sockfd);
    return 0;
}

client

//UDPClient.c

/*
 * gcc -o client UDPClient.c
 * ./client 
 */

#include <arpa/inet.h>
#include <netinet/in.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <unistd.h>
#include <stdlib.h> 
#include <string.h>
#define BUFLEN 512
#define PORT 9930

void err(char *s)
{
    perror(s);
    exit(1);
}

int main(int argc, char** argv)
{
    struct sockaddr_in serv_addr;
    int sockfd, i, slen=sizeof(serv_addr);
    char buf[BUFLEN];
    char message[BUFLEN];
    if(argc != 2)
    {
      printf("Usage : %s <Server-IP>\n",argv[0]);
      exit(0);
    }

    if ((sockfd = socket(AF_INET, SOCK_DGRAM, IPPROTO_UDP))==-1)
        err("socket");

    bzero(&serv_addr, sizeof(serv_addr));
    serv_addr.sin_family = AF_INET;
    serv_addr.sin_port = htons(PORT);
    if (inet_aton(argv[1], &serv_addr.sin_addr)==0)
    {
        fprintf(stderr, "inet_aton() failed\n");
        exit(1);
    }

    while(1)
    {
        printf("\nEnter data to send(Type exit and press enter to exit) : ");
        scanf("%[^\n]",buf);
	getchar();
	printf("\nEnter message(Type exit and press enter to exit) :");
	scanf("%[^\n]",message);
	getchar();
        if(strcmp(buf,"exit") == 0 || strcmp(message,"exit") == 0)
          exit(0);

        if (sendto(sockfd, buf, BUFLEN, 0, (struct sockaddr*)&serv_addr, slen)==-1)
            err("sendto()");
    }

    close(sockfd);
    return 0;
}

may i know what`s wrong with it?