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@@ -21,140 +21,132 @@
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* SPDX-License-Identifier: curl
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* SPDX-License-Identifier: curl
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*
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*
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***************************************************************************/
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***************************************************************************/
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-/*
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- * KNOW_BUGS "A shared connection cache is not thread-safe"
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- *
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- * This source code was used to verify shared connection cache but since this
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- * is a known issue the test is no longer built or run. This code is here to
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- * allow for testing once someone gets to work on fixing this.
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- */
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#include "test.h"
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#include "test.h"
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#include "testutil.h"
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#include "testutil.h"
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#include "warnless.h"
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#include "warnless.h"
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#include "memdebug.h"
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#include "memdebug.h"
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-#ifdef HAVE_PTHREAD_H
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-#include <pthread.h>
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-#include <time.h>
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-
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-/* number of threads to fire up in parallel */
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-#define NUM_THREADS 67
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-
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-/* for how many seconds each thread will loop */
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-#define RUN_FOR_SECONDS 7
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+struct transfer_status {
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+ CURL *easy;
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+ int hd_count;
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+ int bd_count;
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+ CURLcode result;
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+};
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-static pthread_mutex_t connlock;
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+#define KN(a) a, #a
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-static size_t write_db(void *ptr, size_t size, size_t nmemb, void *data)
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+static int geterr(const char *name, CURLcode val, int lineno)
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{
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{
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- /* not interested in the downloaded bytes, return the size */
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- (void)ptr; /* unused */
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- (void)data; /* unused */
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- return (size_t)(size * nmemb);
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+ printf("CURLINFO_%s returned %d, \"%s\" on line %d\n",
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+ name, val, curl_easy_strerror(val), lineno);
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+ return (int)val;
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}
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}
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-static void lock_cb(CURL *handle, curl_lock_data data,
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- curl_lock_access access, void *userptr)
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+static void report_time(const char *key, const char *where, curl_off_t time,
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+ bool ok)
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{
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{
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- (void)access; /* unused */
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- (void)userptr; /* unused */
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- (void)handle; /* unused */
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- (void)data; /* unused */
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- pthread_mutex_lock(&connlock);
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+ if(ok)
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+ printf("%s on %s is OK\n", key, where);
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+ else
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+ printf("%s on %s is WRONG: %" CURL_FORMAT_CURL_OFF_T "\n",
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+ key, where, time);
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}
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}
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-static void unlock_cb(CURL *handle, curl_lock_data data,
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- void *userptr)
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+static void check_time(CURL *easy, int key, const char *name,
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+ const char *where)
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{
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{
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- (void)userptr; /* unused */
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- (void)handle; /* unused */
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- (void)data; /* unused */
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- pthread_mutex_unlock(&connlock);
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+ curl_off_t tval;
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+ CURLcode res = curl_easy_getinfo(easy, (CURLINFO)key, &tval);
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+ if(res) {
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+ geterr(name, res, __LINE__);
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+ }
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+ else
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+ report_time(name, where, tval, tval > 0);
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}
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}
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-static void init_locks(void)
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+static void check_time0(CURL *easy, int key, const char *name,
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+ const char *where)
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{
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{
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- pthread_mutex_init(&connlock, NULL);
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+ curl_off_t tval;
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+ CURLcode res = curl_easy_getinfo(easy, (CURLINFO)key, &tval);
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+ if(res) {
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+ geterr(name, res, __LINE__);
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+ }
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+ else
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+ report_time(name, where, tval, !tval);
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}
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}
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-static void kill_locks(void)
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+static size_t header_callback(void *ptr, size_t size, size_t nmemb,
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+ void *userp)
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{
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{
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- pthread_mutex_destroy(&connlock);
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+ struct transfer_status *st = (struct transfer_status *)userp;
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+ size_t len = size * nmemb;
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+
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+ (void)ptr;
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+ if(!st->hd_count++) {
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+ /* first header, check some CURLINFO value to be reported. See #13125 */
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+ check_time(st->easy, KN(CURLINFO_CONNECT_TIME_T), "1st header");
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+ check_time(st->easy, KN(CURLINFO_PRETRANSFER_TIME_T), "1st header");
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+ check_time(st->easy, KN(CURLINFO_STARTTRANSFER_TIME_T), "1st header");
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+ /* continuously updated */
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+ check_time(st->easy, KN(CURLINFO_TOTAL_TIME_T), "1st header");
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+ /* no SSL, must be 0 */
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+ check_time0(st->easy, KN(CURLINFO_APPCONNECT_TIME_T), "1st header");
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+ /* download not really started */
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+ check_time0(st->easy, KN(CURLINFO_SPEED_DOWNLOAD_T), "1st header");
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+ }
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+ (void)fwrite(ptr, size, nmemb, stdout);
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+ return len;
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}
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}
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-struct initurl {
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- const char *url;
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- CURLSH *share;
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- int threadno;
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-};
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-
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-static void *run_thread(void *ptr)
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+static size_t write_callback(void *ptr, size_t size, size_t nmemb, void *userp)
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{
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{
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- struct initurl *u = (struct initurl *)ptr;
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- int i;
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- time_t end = time(NULL) + RUN_FOR_SECONDS;
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-
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- for(i = 0; time(NULL) < end; i++) {
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- CURL *curl = curl_easy_init();
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- curl_easy_setopt(curl, CURLOPT_URL, u->url);
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- curl_easy_setopt(curl, CURLOPT_VERBOSE, 0L);
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- curl_easy_setopt(curl, CURLOPT_SHARE, u->share);
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- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_db);
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- curl_easy_perform(curl); /* ignores error */
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- curl_easy_cleanup(curl);
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- fprintf(stderr, "Thread %d transfer %d\n", u->threadno, i);
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- }
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+ struct transfer_status *st = (struct transfer_status *)userp;
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- return NULL;
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+ (void)ptr;
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+ (void)st;
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+ fwrite(ptr, size, nmemb, stdout);
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+ return size * nmemb;
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}
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}
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int test(char *URL)
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int test(char *URL)
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{
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{
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- pthread_t tid[NUM_THREADS];
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- int i;
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- CURLSH *share;
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- struct initurl url[NUM_THREADS];
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-
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- /* Must initialize libcurl before any threads are started */
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- curl_global_init(CURL_GLOBAL_ALL);
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-
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- share = curl_share_init();
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- curl_share_setopt(share, CURLSHOPT_LOCKFUNC, lock_cb);
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- curl_share_setopt(share, CURLSHOPT_UNLOCKFUNC, unlock_cb);
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- curl_share_setopt(share, CURLSHOPT_SHARE, CURL_LOCK_DATA_CONNECT);
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-
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- init_locks();
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-
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- for(i = 0; i< NUM_THREADS; i++) {
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- int error;
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- url[i].url = URL;
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- url[i].share = share;
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- url[i].threadno = i;
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- error = pthread_create(&tid[i], NULL, run_thread, &url[i]);
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- if(0 != error)
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- fprintf(stderr, "Couldn't run thread number %d, errno %d\n", i, error);
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- else
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- fprintf(stderr, "Thread %d, gets %s\n", i, URL);
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- }
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+ CURL *curls = NULL;
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+ int res = 0;
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+ struct transfer_status st;
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- /* now wait for all threads to terminate */
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- for(i = 0; i< NUM_THREADS; i++) {
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- pthread_join(tid[i], NULL);
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- fprintf(stderr, "Thread %d terminated\n", i);
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- }
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+ start_test_timing();
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+
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+ memset(&st, 0, sizeof(st));
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+
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+ global_init(CURL_GLOBAL_ALL);
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+
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+ easy_init(curls);
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+ st.easy = curls; /* to allow callbacks access */
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+
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+ easy_setopt(curls, CURLOPT_URL, URL);
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+ easy_setopt(curls, CURLOPT_WRITEFUNCTION, write_callback);
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+ easy_setopt(curls, CURLOPT_WRITEDATA, &st);
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+ easy_setopt(curls, CURLOPT_HEADERFUNCTION, header_callback);
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+ easy_setopt(curls, CURLOPT_HEADERDATA, &st);
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+
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+ easy_setopt(curls, CURLOPT_NOPROGRESS, 0L);
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- kill_locks();
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+ res = curl_easy_perform(curls);
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- curl_share_cleanup(share);
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+ check_time(curls, KN(CURLINFO_CONNECT_TIME_T), "done");
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+ check_time(curls, KN(CURLINFO_PRETRANSFER_TIME_T), "done");
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+ check_time(curls, KN(CURLINFO_STARTTRANSFER_TIME_T), "done");
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+ /* no SSL, must be 0 */
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+ check_time0(curls, KN(CURLINFO_APPCONNECT_TIME_T), "done");
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+ check_time(curls, KN(CURLINFO_SPEED_DOWNLOAD_T), "done");
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+ check_time(curls, KN(CURLINFO_TOTAL_TIME_T), "done");
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+
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+test_cleanup:
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+
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+ curl_easy_cleanup(curls);
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curl_global_cleanup();
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curl_global_cleanup();
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- return 0;
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-}
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-#else /* without pthread, this test doesn't work */
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-int test(char *URL)
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-{
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- (void)URL;
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- return 0;
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+ return (int)res; /* return the final return code */
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}
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}
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-#endif
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