test/sock_disc.c
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 /*
  * $Id$
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  *
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  * Copyright (C) 2001-2003 FhG Fokus
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  *
  * This file is part of ser, a free SIP server.
  *
  * ser is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version
  *
  * For a license to use the ser software under conditions
  * other than those described here, or to purchase support for this
  * software, please contact iptel.org by e-mail at the following addresses:
  *    info@iptel.org
  *
  * ser is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License 
  * along with this program; if not, write to the Free Software 
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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  */
 
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 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <errno.h>
 #include <arpa/inet.h>
 
 /* results:
 
 
 real    0m23.332s
 user    0m0.410s
 sys     0m15.710s
 
 */
 
 
 
 
 /* which socket to use? main socket or new one? */
 int udp_send()
 {
 
 	register int i;
 	 int n;
 	char buffer;
 	int sock;
 	struct sockaddr_in addr;
 
 	if ((sock=socket(PF_INET, SOCK_DGRAM, 0))<0) {
 		fprintf( stderr, "socket error\n");
 		exit(1);
 	}
 
 	memset( &addr, 0, sizeof(struct sockaddr_in));
 	addr.sin_family=AF_INET;
 	addr.sin_port=htons(9);
 	addr.sin_addr.s_addr= inet_addr("127.0.0.1");
 
 	for (i=0; i<1024*1024*16; i++) 
 		sendto(sock, &buffer, 1, 0, (struct sockaddr *) &addr, sizeof(addr));
 
 }
 
 main() {
 
 	udp_send();
 }