aboutsummaryrefslogtreecommitdiff
path: root/src/examples/benchmark_https.c
blob: 36a46aa801788ff65da18374c920c91fdd5c24b7 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
/*
     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>

#ifdef HAVE_INTTYPES_H
#include <inttypes.h>
#endif /* HAVE_INTTYPES_H */
#ifndef PRIu64
#define PRIu64  "llu"
#endif /* ! PRIu64 */

#if defined(MHD_CPU_COUNT) && (MHD_CPU_COUNT + 0) < 2
#undef MHD_CPU_COUNT
#endif
#if ! defined(MHD_CPU_COUNT)
#define MHD_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 MHD_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 req_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 **req_cls,
                    enum MHD_RequestTerminationCode toe)
{
  struct timeval *tv = *req_cls;
  struct timeval tve;
  uint64_t delta;
  (void) cls;         /* Unused. Silent compiler warning. */
  (void) connection;  /* Unused. Silent compiler warning. */
  (void) toe;         /* Unused. Silent compiler warning. */

  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: %" PRIu64 " 1\n", delta);
  free (tv);
}


static void *
uri_logger_cb (void *cls,
               const char *uri)
{
  struct timeval *tv = malloc (sizeof (struct timeval));
  (void) cls; /* Unused. Silent compiler warning. */
  (void) uri; /* Unused. Silent compiler warning. */

  if (NULL != tv)
    gettimeofday (tv, NULL);
  return tv;
}


static enum MHD_Result
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 **req_cls)
{
  (void) cls;               /* Unused. Silent compiler warning. */
  (void) url;               /* Unused. Silent compiler warning. */
  (void) version;           /* Unused. Silent compiler warning. */
  (void) upload_data;       /* Unused. Silent compiler warning. */
  (void) upload_data_size;  /* Unused. Silent compiler warning. */
  (void) req_cls;           /* Unused. Silent compiler warning. */

  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 PRIVATE KEY-----\n\
MIIEvQIBADANBgkqhkiG9w0BAQEFAASCBKcwggSjAgEAAoIBAQCrm8uH8V0P2Xbl\n\
HCMq6PTIphDcMmXEDiciCAAbfS7rVUyEJBgRpKSb+IXpj6jX1+e0+uncBxO9fesZ\n\
Vyg4ksOA7jITGlzOjBvX6RzxkE9I96R3RCgzUHyYB8ayVSj1s/WmhorVPhKQjCmd\n\
6mi978n//bZKqTpq3OMpDrNC6AWTiHHP5KV9pp3Hsz1iAGK74sSVP3vhYD8IZ5yg\n\
CR99TDDHZfIvOmbqS60kx/UclUf2R4mSv/ZZHaHW7PeUhtUxzwOYqWVj0zLv/Lni\n\
CGO9uXGOgZHFfL8PhQwt6pNT5DaVmqx/uGwpsLiER4P74ngwroSjMwavYNlykuLF\n\
1N8GZZC7AgMBAAECggEAc0F/wR3qUurLX7U2KWuse9aNHFb84mBfCAw3hj7ddFEl\n\
wto7EB50MA0KY4OI8u6fQH4E8zINoAciDzLqYJSxmbZhC1N5YX/Yc3qtZdB2b5tj\n\
anbsSQqVo8YVPVDU4bCsG9vhArdd4JdCnD0DfA3ArZ3JAPwHsB4Ks1icLSOIGz0/\n\
JvOZEryJBdwM6SKbzLMqVOGmYDiY6s7UpJ0rg3cOPqhdg5xv8XZATqXISU0mLBcq\n\
RiS7lHZERASYON2rpznhBiCtikOcr/duQhvZ1uDSGfDzDJil+1hdS3RouS9WZCIe\n\
p3CtvZhPLmv6kFg9YE+AovDwOOwNr0no3H9oJA2FgQKBgQDSWrE/MRMRpFJFBxxC\n\
YckC2v8Y+7sVSMbFNq/0j2eRTql+8AeZBbAoGU4QHUcylCBkv33zDYRY52xNo32E\n\
8mmH2O/pIcYy0LafrVZHdulf+fxybncObidxmmjR9C8aLzwRuIMtABz4simaQcBD\n\
RhZJ1YCqVkfMr/PlbLzvC8V+FwKBgQDQ2MF/Yz/p7QEDHpfKdtx7+yK6i8IM+V8l\n\
d2OuscNkQQywCVqE2vyRZJbjU9y+Om7alNKFPhhBzavdOxNWXGXmlBIlvo3v6M++\n\
fTixza77LxHvbghH0ykplSwGh30vpHtvoxsRS5nRFxmsVK9jNYYT/Aes+J6MXlq7\n\
PYAiZVQs/QKBgFKYY8JhPZCOyfLqsNDr3matoL6pkTLxSYMETyCi8lKe5XS/QOx3\n\
zExia0FujZcxjGqiugymgRH7hI4TpOR/3qoFp2YN6enoA908zYTwDwCtgs9Xyo2y\n\
+O/lZkUSMTCB3X9DyNXxlm6cXjOAn8KKkZPaLlQz3qtjZ0vtX14pbBlvAoGBAKw0\n\
vsCifvYNZhNDa5gXkFBu0MEPMm/uQ+Up37kRfPKyrJqO6+O2iiH81moWIWN93SBB\n\
LKGPhQLlazxdVOGWCLQrDhevW2wiBQKmUFRULF+T/W72xL8sv7k49ndfyvq43ss7\n\
q7sEIo4FRTcTERd179uUqmOXEWze9GOGH5y8/r6lAoGAG2YyqRWF+yxKlgR71b1Q\n\
Zxv53WgXOUwemGRbXxE4g3gHpW5k9zWh4QTkbd0lDD+SQ0DBwZl/x/FWj43jUS+i\n\
a5UojDUx8nYgjiAO7kppMlX3ZaJD1DkwEz+4HW9oPmOFt8smvuTVt0mm6tpmQdRA\n\
yLwgQzGDGVJB6ETVJS7cwWs=\n\
-----END PRIVATE KEY-----";

/* test server CA signed certificates */
const char srv_signed_cert_pem[] =
  "-----BEGIN CERTIFICATE-----\n\
MIIFaTCCA1GgAwIBAgIBATANBgkqhkiG9w0BAQsFADCBgTELMAkGA1UEBhMCUlUx\n\
DzANBgNVBAgMBk1vc2NvdzEPMA0GA1UEBwwGTW9zY293MRswGQYDVQQKDBJ0ZXN0\n\
LWxpYm1pY3JvaHR0cGQxITAfBgkqhkiG9w0BCQEWEm5vYm9keUBleGFtcGxlLm9y\n\
ZzEQMA4GA1UEAwwHdGVzdC1DQTAgFw0yMTA0MDcxNzM2MjFaGA8yMTIxMDMxMzE3\n\
MzYyMVowgYcxCzAJBgNVBAYTAlJVMQ8wDQYDVQQIDAZNb3Njb3cxDzANBgNVBAcM\n\
Bk1vc2NvdzEbMBkGA1UECgwSdGVzdC1saWJtaWNyb2h0dHBkMRQwEgYDVQQDDAt0\n\
ZXN0LXNlcnZlcjEjMCEGA1UdEQwaRE5TOmxvY2FsaG9zdCxJUDoxMjcuMC4wLjEw\n\
ggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCrm8uH8V0P2XblHCMq6PTI\n\
phDcMmXEDiciCAAbfS7rVUyEJBgRpKSb+IXpj6jX1+e0+uncBxO9fesZVyg4ksOA\n\
7jITGlzOjBvX6RzxkE9I96R3RCgzUHyYB8ayVSj1s/WmhorVPhKQjCmd6mi978n/\n\
/bZKqTpq3OMpDrNC6AWTiHHP5KV9pp3Hsz1iAGK74sSVP3vhYD8IZ5ygCR99TDDH\n\
ZfIvOmbqS60kx/UclUf2R4mSv/ZZHaHW7PeUhtUxzwOYqWVj0zLv/LniCGO9uXGO\n\
gZHFfL8PhQwt6pNT5DaVmqx/uGwpsLiER4P74ngwroSjMwavYNlykuLF1N8GZZC7\n\
AgMBAAGjgeEwgd4wCwYDVR0PBAQDAgWgMAwGA1UdEwEB/wQCMAAwFgYDVR0lAQH/\n\
BAwwCgYIKwYBBQUHAwEwLAYDVR0RBCUwI4IJbG9jYWxob3N0hwR/AAABhxAAAAAA\n\
AAAAAAAAAAAAAAABMB0GA1UdDgQWBBRifkHd2xWI51NhnH8sL66K8EedpjAoBglg\n\
hkgBhvhCAQ0EGxYZVGVzdCBsaWJtaWNyb2h0dHBkIHNlcnZlcjARBglghkgBhvhC\n\
AQEEBAMCBkAwHwYDVR0jBBgwFoAUWHVDwKVqMcOFNd0arI3/QB3W6SwwDQYJKoZI\n\
hvcNAQELBQADggIBAJoIyNrnwQ+7WcJDaBjjuwSH0ORuK+E3zRI3+nDde08gyfeG\n\
K4QozT2L574WzadTVLSiin9lRShYlp0nr60pmUb9+SKE0O7Cx+rYV0Rfu0KLYsYh\n\
sAkb9J9t1fdIt54fXNcUtvfGPyM2lEI0KxMCGNV2wXDnwzdSNIU6Nk457MntfZdi\n\
r1ISnS6fLd0BIKIGxfCFb10CexhNOSaExgpp1bxZovdYaQWggL0u8eC8j00sJ1C5\n\
Qo4gQ1TQsead6zMs6m19TPLlV7hS+hfXj7yeJ/TTUj69bCjTIMp6HCFnfQbD84BI\n\
HZDKk4Tob9vBRCKbY58kNXHyQ4nxvSCBlKI03VJjvzpsKTI/vW9JBivtnYtMbMl9\n\
ouZal/IVsNqRCeiMTLky62qrFhZr2DHgPG5VcOGQ4y0X4vOgM9n/MMOGWcNBByLX\n\
b5ZaYr7DPCcz9dYZgEbwXj8wnuAzM1sJ2igwTmO/vQsn1G2Q/h/JB471CD1avuuI\n\
awKRqhU2KhYVrwo7ahJkPV9Lm6eoavq2Tu+e1o4qAFhPLMy/6F+bZmK6GfHMvP+L\n\
v+GOQdUJ/vMMus/HB5N3cUZsu9rGnCCVgPW7pkHrp5bRtuVzBT78ISsxkGnOhfT7\n\
6Kp7ApvfEX6/Y/vbDFBC4kyAvEIZ+F8AUkbvZ0+k8j5xlarNd6TQ3slEGi6O\n\
-----END CERTIFICATE-----";


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_INTERNAL_POLLING_THREAD | MHD_USE_TLS
#ifdef EPOLL_SUPPORT
                        | MHD_USE_EPOLL | MHD_USE_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,
                        /* Optionally, the gnutls_load_file() can be used to
                           load the key and the certificate from file. */
                        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;
}