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Showing posts from January, 2013

Program For Implementing the TCP client and Server

     C program to implemet TCP Server #include <stdio.h> #include <sys/socket.h> #include <sys/types.h> #include <arpa/inet.h> #include <string.h> int main(void) {     int s, len;     char buf[BUFSIZ];     struct sockaddr_in remote_addr;     memset(&remote_addr, 0, sizeof(remote_addr));     remote_addr.sin_family = AF_INET;     remote_addr.sin_addr.s_addr = inet_addr(“127.0.0.1″);     remote_addr.sin_port = htons(8000);     if( (s = socket(AF_INET, SOCK_STREAM, 0)) < 0)     {         printf(“Error\n”);         return -1;     }     if( connect(s, (struct sockaddr*)&remote_addr, sizeof(struct sockaddr)) < 0 )     {         printf(“Error\n”);  ...