libmicrohttpd demo

/* 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 #ifdef HAVE_INTTYPES_H #include #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 \ "libmicrohttpd demolibmicrohttpd demo" #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; }