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