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Subject: NETWORK PROGRAMMING LAB Year : 2010
Class : IV B-Tech C.S.E Semester: First
WEEK 8:
Aim: Design UDP client and server application to reverse the given input sentence
/* udp_strrev_ser.c */
/* UDP echo client/server with select() (timeout option). See udpClient.c */
#include
#include
#include
#include
#include
#include
#include
#include /* close() */
#include /* memset() */
#define LOCAL_SERVER_PORT 1500
#define MAX_MSG 100
int main(int argc, char *argv[])
{
int l,x,y;
char swp;
int sd, rc, n, cliLen, flags;
struct sockaddr_in cliAddr, servAddr;
char msg[MAX_MSG];
/* socket creation */
sd=socket(AF_INET, SOCK_DGRAM, 0);
if(sd