/* This file is part of libmicrohttpd Copyright (C) 2009 Christian Grothoff libmicrohttpd 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, or (at your option) any later version. libmicrohttpd 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 libmicrohttpd; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. */ /** * @file daemontest_termination.c * @brief Testcase for libmicrohttpd tolerating client not closing immediately * @author hollosig */ #include "platform.h" #include #include #include #include #include #include #include #include #include #ifndef __MINGW32__ #include #include #endif #ifdef _WIN32 #ifndef WIN32_LEAN_AND_MEAN #define WIN32_LEAN_AND_MEAN 1 #endif /* !WIN32_LEAN_AND_MEAN */ #include #endif static int connection_handler (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) { static int i; (void)cls;(void)url; /* Unused. Silent compiler warning. */ (void)method;(void)version;(void)upload_data; /* Unused. Silent compiler warning. */ (void)upload_data_size; /* Unused. Silent compiler warning. */ if (*ptr == NULL) { *ptr = &i; return MHD_YES; } if (*upload_data_size != 0) { (*upload_data_size) = 0; return MHD_YES; } struct MHD_Response *response = MHD_create_response_from_buffer (strlen ("Response"), "Response", MHD_RESPMEM_PERSISTENT); int ret = MHD_queue_response (connection, MHD_HTTP_OK, response); MHD_destroy_response (response); return ret; } static size_t write_data (void *ptr, size_t size, size_t nmemb, void *stream) { (void)ptr;(void)stream; /* Unused. Silent compiler warning. */ return size * nmemb; } int main (void) { struct MHD_Daemon *daemon; int port; if (MHD_NO != MHD_is_feature_supported (MHD_FEATURE_AUTODETECT_BIND_PORT)) port = 0; else port = 1490; daemon = MHD_start_daemon (MHD_USE_THREAD_PER_CONNECTION | MHD_USE_INTERNAL_POLLING_THREAD | MHD_USE_ERROR_LOG, port, NULL, NULL, connection_handler, NULL, MHD_OPTION_END); if (daemon == NULL) { fprintf (stderr, "Daemon cannot be started!"); exit (1); } if (0 == port) { const union MHD_DaemonInfo *dinfo; dinfo = MHD_get_daemon_info (daemon, MHD_DAEMON_INFO_BIND_PORT); if (NULL == dinfo || 0 == dinfo->port) { MHD_stop_daemon (daemon); return 32; } port = (int)dinfo->port; } CURL *curl = curl_easy_init (); /* curl_easy_setopt(curl, CURLOPT_POST, 1L); */ char url[255]; sprintf (url, "http://127.0.0.1:%d", port); curl_easy_setopt (curl, CURLOPT_URL, url); curl_easy_setopt (curl, CURLOPT_WRITEFUNCTION, write_data); CURLcode success = curl_easy_perform (curl); if (success != 0) { fprintf (stderr, "CURL Error"); exit (1); } /* CPU used to go crazy here */ (void)sleep (1); curl_easy_cleanup (curl); MHD_stop_daemon (daemon); return 0; }