1 /***************************************************************************
2 * _ _ ____ _
3 * Project ___| | | | _ \| |
4 * / __| | | | |_) | |
5 * | (__| |_| | _ <| |___
6 * \___|\___/|_| \_\_____|
7 *
8 * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
9 *
10 * This software is licensed as described in the file COPYING, which
11 * you should have received as part of this distribution. The terms
12 * are also available at https://curl.haxx.se/docs/copyright.html.
13 *
14 * You may opt to use, copy, modify, merge, publish, distribute and/or sell
15 * copies of the Software, and permit persons to whom the Software is
16 * furnished to do so, under the terms of the COPYING file.
17 *
18 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
19 * KIND, either express or implied.
20 *
21 ***************************************************************************/
22 /* <DESC>
23 * re-using handles to do HTTP persistent connections
24 * </DESC>
25 */
26 #include <stdio.h>
27 #include <unistd.h>
28 #include <curl/curl.h>
29
main(void)30 int main(void)
31 {
32 CURL *curl;
33 CURLcode res;
34
35 curl_global_init(CURL_GLOBAL_ALL);
36
37 curl = curl_easy_init();
38 if(curl) {
39 curl_easy_setopt(curl, CURLOPT_VERBOSE, 1L);
40 curl_easy_setopt(curl, CURLOPT_HEADER, 1L);
41
42 /* get the first document */
43 curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/");
44
45 /* Perform the request, res will get the return code */
46 res = curl_easy_perform(curl);
47 /* Check for errors */
48 if(res != CURLE_OK)
49 fprintf(stderr, "curl_easy_perform() failed: %s\n",
50 curl_easy_strerror(res));
51
52 /* get another document from the same server using the same
53 connection */
54 curl_easy_setopt(curl, CURLOPT_URL, "https://example.com/docs/");
55
56 /* Perform the request, res will get the return code */
57 res = curl_easy_perform(curl);
58 /* Check for errors */
59 if(res != CURLE_OK)
60 fprintf(stderr, "curl_easy_perform() failed: %s\n",
61 curl_easy_strerror(res));
62
63 /* always cleanup */
64 curl_easy_cleanup(curl);
65 }
66
67 return 0;
68 }
69