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                     23: .TH CURLINFO_NUM_CONNECTS 3 "May 06, 2017" "libcurl 7.70.0" "curl_easy_getinfo options"
                     24: 
                     25: .SH NAME
                     26: CURLINFO_NUM_CONNECTS \- get number of created connections
                     27: .SH SYNOPSIS
                     28: #include <curl/curl.h>
                     29: 
                     30: CURLcode curl_easy_getinfo(CURL *handle, CURLINFO_NUM_CONNECTS, long *nump);
                     31: .SH DESCRIPTION
                     32: Pass a pointer to a long to receive how many new connections libcurl had to
                     33: create to achieve the previous transfer (only the successful connects are
                     34: counted).  Combined with \fICURLINFO_REDIRECT_COUNT(3)\fP you are able to know
                     35: how many times libcurl successfully reused existing connection(s) or not.  See
                     36: the connection options of \fIcurl_easy_setopt(3)\fP to see how libcurl tries
                     37: to make persistent connections to save time.
                     38: .SH PROTOCOLS
                     39: All
                     40: .SH EXAMPLE
                     41: .nf
                     42: CURL *curl = curl_easy_init();
                     43: if(curl) {
                     44:   CURLcode res;
                     45:   curl_easy_setopt(curl, CURLOPT_URL, "http://example.com");
                     46:   curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
                     47:   res = curl_easy_perform(curl);
                     48:   if(res == CURLE_OK) {
                     49:     long connects;
                     50:     res = curl_easy_getinfo(curl, CURLINFO_NUM_CONNECTS, &connects);
                     51:     if(res)
                     52:       printf("It needed %d connects\\n", connects);
                     53:   }
                     54:   curl_easy_cleanup(curl);
                     55: }
                     56: .fi
                     57: .SH AVAILABILITY
                     58: Added in 7.12.3
                     59: .SH RETURN VALUE
                     60: Returns CURLE_OK if the option is supported, and CURLE_UNKNOWN_OPTION if not.
                     61: .SH "SEE ALSO"
                     62: .BR curl_easy_getinfo "(3), " curl_easy_setopt "(3), "