/*
This file is part of libmicrohttpd
Copyright (C) 2007, 2013 Christian Grothoff (and other contributing authors)
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/**
* @file benchmark_https.c
* @brief minimal code to benchmark MHD GET performance with HTTPS
* @author Christian Grothoff
*/
#include "platform.h"
#include <microhttpd.h>
#if defined(CPU_COUNT) && (CPU_COUNT+0) < 2
#undef CPU_COUNT
#endif
#if !defined(CPU_COUNT)
#define CPU_COUNT 2
#endif
#define PAGE "<html><head><title>libmicrohttpd demo</title></head><body>libmicrohttpd demo</body></html>"
#define SMALL (1024 * 128)
/**
* Number of threads to run in the thread pool. Should (roughly) match
* the number of cores on your system.
*/
#define NUMBER_OF_THREADS CPU_COUNT
static unsigned int small_deltas[SMALL];
static struct MHD_Response *response;
/**
* Signature of the callback used by MHD to notify the
* application about completed requests.
*
* @param cls client-defined closure
* @param connection connection handle
* @param con_cls value as set by the last call to
* the MHD_AccessHandlerCallback
* @param toe reason for request termination
* @see MHD_OPTION_NOTIFY_COMPLETED
*/
static void
completed_callback (void *cls,
struct MHD_Connection *connection,
void **con_cls,
enum MHD_RequestTerminationCode toe)
{
struct timeval *tv = *con_cls;
struct timeval tve;
uint64_t delta;
if (NULL == tv)
return;
gettimeofday (&tve, NULL);
delta = 0;
if (tve.tv_usec >= tv->tv_usec)
delta += (tve.tv_sec - tv->tv_sec) * 1000000LL
+ (tve.tv_usec - tv->tv_usec);
else
delta += (tve.tv_sec - tv->tv_sec) * 1000000LL
- tv->tv_usec + tve.tv_usec;
if (delta < SMALL)
small_deltas[delta]++;
else
fprintf (stdout, "D: %llu 1\n", (unsigned long long) delta);
free (tv);
}
static void *
uri_logger_cb (void *cls,
const char *uri)
{
struct timeval *tv = malloc (sizeof (struct timeval));
if (NULL != tv)
gettimeofday (tv, NULL);
return tv;
}
static int
ahc_echo (void *cls,
struct MHD_Connection *connection,
const char *url,
const char *method,
const char *version,
const char *upload_data, size_t *upload_data_size, void **ptr)
{
if (0 != strcmp (method, "GET"))
return MHD_NO; /* unexpected method */
return MHD_queue_response (connection, MHD_HTTP_OK, response);
}
/* test server key */
const char srv_signed_key_pem[] = "-----BEGIN RSA PRIVATE KEY-----\n"
"MIIEowIBAAKCAQEAvfTdv+3fgvVTKRnP/HVNG81cr8TrUP/iiyuve/THMzvFXhCW\n"
"+K03KwEku55QvnUndwBfU/ROzLlv+5hotgiDRNFT3HxurmhouySBrJNJv7qWp8IL\n"
"q4sw32vo0fbMu5BZF49bUXK9L3kW2PdhTtSQPWHEzNrCxO+YgCilKHkY3vQNfdJ0\n"
"20Q5EAAEseD1YtWCIpRvJzYlZMpjYB1ubTl24kwrgOKUJYKqM4jmF4DVQp4oOK/6\n"
"QYGGh1QmHRPAy3CBII6sbb+sZT9cAqU6GYQVB35lm4XAgibXV6KgmpVxVQQ69U6x\n"
"yoOl204xuekZOaG9RUPId74Rtmwfi1TLbBzo2wIDAQABAoIBADu09WSICNq5cMe4\n"
"+NKCLlgAT1NiQpLls1gKRbDhKiHU9j8QWNvWWkJWrCya4QdUfLCfeddCMeiQmv3K\n"
"lJMvDs+5OjJSHFoOsGiuW2Ias7IjnIojaJalfBml6frhJ84G27IXmdz6gzOiTIer\n"
"DjeAgcwBaKH5WwIay2TxIaScl7AwHBauQkrLcyb4hTmZuQh6ArVIN6+pzoVuORXM\n"
"bpeNWl2l/HSN3VtUN6aCAKbN/X3o0GavCCMn5Fa85uJFsab4ss/uP+2PusU71+zP\n"
"sBm6p/2IbGvF5k3VPDA7X5YX61sukRjRBihY8xSnNYx1UcoOsX6AiPnbhifD8+xQ\n"
"Tlf8oJUCgYEA0BTfzqNpr9Wxw5/QXaSdw7S/0eP5a0C/nwURvmfSzuTD4equzbEN\n"
"d+dI/s2JMxrdj/I4uoAfUXRGaabevQIjFzC9uyE3LaOyR2zhuvAzX+vVcs6bSXeU\n"
"pKpCAcN+3Z3evMaX2f+z/nfSUAl2i4J2R+/LQAWJW4KwRky/m+cxpfUCgYEA6bN1\n"
"b73bMgM8wpNt6+fcmS+5n0iZihygQ2U2DEud8nZJL4Nrm1dwTnfZfJBnkGj6+0Q0\n"
"cOwj2KS0/wcEdJBP0jucU4v60VMhp75AQeHqidIde0bTViSRo3HWKXHBIFGYoU3T\n"
"LyPyKndbqsOObnsFXHn56Nwhr2HLf6nw4taGQY8CgYBoSW36FLCNbd6QGvLFXBGt\n"
"2lMhEM8az/K58kJ4WXSwOLtr6MD/WjNT2tkcy0puEJLm6BFCd6A6pLn9jaKou/92\n"
"SfltZjJPb3GUlp9zn5tAAeSSi7YMViBrfuFiHObij5LorefBXISLjuYbMwL03MgH\n"
"Ocl2JtA2ywMp2KFXs8GQWQKBgFyIVv5ogQrbZ0pvj31xr9HjqK6d01VxIi+tOmpB\n"
"4ocnOLEcaxX12BzprW55ytfOCVpF1jHD/imAhb3YrHXu0fwe6DXYXfZV4SSG2vB7\n"
"IB9z14KBN5qLHjNGFpMQXHSMek+b/ftTU0ZnPh9uEM5D3YqRLVd7GcdUhHvG8P8Q\n"
"C9aXAoGBAJtID6h8wOGMP0XYX5YYnhlC7dOLfk8UYrzlp3xhqVkzKthTQTj6wx9R\n"
"GtC4k7U1ki8oJsfcIlBNXd768fqDVWjYju5rzShMpo8OCTS6ipAblKjCxPPVhIpv\n"
"tWPlbSn1qj6wylstJ5/3Z+ZW5H4wIKp5jmLiioDhcP0L/Ex3Zx8O\n"
"-----END RSA PRIVATE KEY-----\n";
/* test server CA signed certificates */
const char srv_signed_cert_pem[] = "-----BEGIN CERTIFICATE-----\n"
"MIIDGzCCAgWgAwIBAgIES0KCvTALBgkqhkiG9w0BAQUwFzEVMBMGA1UEAxMMdGVz\n"
"dF9jYV9jZXJ0MB4XDTEwMDEwNTAwMDcyNVoXDTQ1MDMxMjAwMDcyNVowFzEVMBMG\n"
"A1UEAxMMdGVzdF9jYV9jZXJ0MIIBHzALBgkqhkiG9w0BAQEDggEOADCCAQkCggEA\n"
"vfTdv+3fgvVTKRnP/HVNG81cr8TrUP/iiyuve/THMzvFXhCW+K03KwEku55QvnUn\n"
"dwBfU/ROzLlv+5hotgiDRNFT3HxurmhouySBrJNJv7qWp8ILq4sw32vo0fbMu5BZ\n"
"F49bUXK9L3kW2PdhTtSQPWHEzNrCxO+YgCilKHkY3vQNfdJ020Q5EAAEseD1YtWC\n"
"IpRvJzYlZMpjYB1ubTl24kwrgOKUJYKqM4jmF4DVQp4oOK/6QYGGh1QmHRPAy3CB\n"
"II6sbb+sZT9cAqU6GYQVB35lm4XAgibXV6KgmpVxVQQ69U6xyoOl204xuekZOaG9\n"
"RUPId74Rtmwfi1TLbBzo2wIDAQABo3YwdDAMBgNVHRMBAf8EAjAAMBMGA1UdJQQM\n"
"MAoGCCsGAQUFBwMBMA8GA1UdDwEB/wQFAwMHIAAwHQYDVR0OBBYEFOFi4ilKOP1d\n"
"XHlWCMwmVKr7mgy8MB8GA1UdIwQYMBaAFP2olB4s2T/xuoQ5pT2RKojFwZo2MAsG\n"
"CSqGSIb3DQEBBQOCAQEAHVWPxazupbOkG7Did+dY9z2z6RjTzYvurTtEKQgzM2Vz\n"
"GQBA+3pZ3c5mS97fPIs9hZXfnQeelMeZ2XP1a+9vp35bJjZBBhVH+pqxjCgiUflg\n"
"A3Zqy0XwwVCgQLE2HyaU3DLUD/aeIFK5gJaOSdNTXZLv43K8kl4cqDbMeRpVTbkt\n"
"YmG4AyEOYRNKGTqMEJXJoxD5E3rBUNrVI/XyTjYrulxbNPcMWEHKNeeqWpKDYTFo\n"
"Bb01PCthGXiq/4A2RLAFosadzRa8SBpoSjPPfZ0b2w4MJpReHqKbR5+T2t6hzml6\n"
"4ToyOKPDmamiTuN5KzLN3cw7DQlvWMvqSOChPLnA3Q==\n"
"-----END CERTIFICATE-----\n";
int
main (int argc, char *const *argv)
{
struct MHD_Daemon *d;
unsigned int i;
if (argc != 2)
{
printf ("%s PORT\n", argv[0]);
return 1;
}
response = MHD_create_response_from_buffer (strlen (PAGE),
(void *) PAGE,
MHD_RESPMEM_PERSISTENT);
d = MHD_start_daemon (MHD_USE_SELECT_INTERNALLY | MHD_USE_SSL
#if EPOLL_SUPPORT
| MHD_USE_EPOLL_LINUX_ONLY | MHD_USE_EPOLL_TURBO
#endif
,
atoi (argv[1]),
NULL, NULL, &ahc_echo, NULL,
MHD_OPTION_CONNECTION_TIMEOUT, (unsigned int) 120,
MHD_OPTION_THREAD_POOL_SIZE, (unsigned int) NUMBER_OF_THREADS,
MHD_OPTION_URI_LOG_CALLBACK, &uri_logger_cb, NULL,
MHD_OPTION_NOTIFY_COMPLETED, &completed_callback, NULL,
MHD_OPTION_CONNECTION_LIMIT, (unsigned int) 1000,
MHD_OPTION_HTTPS_MEM_KEY, srv_signed_key_pem,
MHD_OPTION_HTTPS_MEM_CERT, srv_signed_cert_pem,
MHD_OPTION_END);
if (d == NULL)
return 1;
(void) getc (stdin);
MHD_stop_daemon (d);
MHD_destroy_response (response);
for (i=0;i<SMALL;i++)
if (0 != small_deltas[i])
fprintf (stdout, "D: %d %u\n", i, small_deltas[i]);
return 0;
}