Echo Server1

• echo TCP_server /*TCP_server*/#include #include #include #include #include #include #define BUFSIZE 1024void error_handling(char *message); int main(int argc, char **argv){ int serv_sock;int clnt_sock;char message[BUFSIZE];int str_len; case 1: struct sockaddr_in serv_addr;struct sockaddr_in clnt_addr;int clnt_addr_size; if(argc!=2){printf("Usage : %s \n",argv[0]);exit(1);} serv_sock=socket(PF_INET,SOCK_STREAM,0.. Security Study/Network 2015. 9. 18.