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/*
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 <stdio.h>
#include <string.h>
#include <stdint.h>
#include <stdarg.h>
#include <stdlib.h>
#include <sys/types.h>
#include <microhttpd.h>
#include <unistd.h>
#include <curl/curl.h>
#ifndef __MINGW32__
#include <sys/select.h>
#include <sys/socket.h>
#endif
#ifdef _WIN32
#ifndef WIN32_LEAN_AND_MEAN
#define WIN32_LEAN_AND_MEAN 1
#endif /* !WIN32_LEAN_AND_MEAN */
#include <windows.h>
#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;
char url[255];
CURL *curl;
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_easy_init ();
/* curl_easy_setopt(curl, CURLOPT_POST, 1L); */
snprintf (url,
sizeof (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;
}
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