CURLOPT_EXPECT_100_TIMEOUT_MS(3)

1CURLOPT_EXPECT_100_TIMEOUT_MS(3)    libcurl   CURLOPT_EXPECT_100_TIMEOUT_MS(3)
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NAME

6       CURLOPT_EXPECT_100_TIMEOUT_MS  -  timeout  for Expect: 100-continue re‐
7       sponse
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SYNOPSIS

10       #include <curl/curl.h>
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12       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_EXPECT_100_TIMEOUT_MS,
13                                 long milliseconds);
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DESCRIPTION

16       Pass a long to tell libcurl the number of milliseconds to  wait  for  a
17       server  response  with the HTTP status 100 (Continue), 417 (Expectation
18       Failed) or similar after sending an HTTP request containing an  Expect:
19       100-continue  header.  If this times out before a response is received,
20       the request body is sent anyway.
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DEFAULT

23       1000 milliseconds
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PROTOCOLS

26       HTTP
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EXAMPLE

29       CURL *curl = curl_easy_init();
30       if(curl) {
31         curl_easy_setopt(curl, CURLOPT_URL, "https://example.com");
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33         /* wait 3 seconds for 100-continue */
34         curl_easy_setopt(curl, CURLOPT_EXPECT_100_TIMEOUT_MS, 3000L);
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36         curl_easy_perform(curl);
37       }
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AVAILABILITY

40       Added in 7.36.0
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RETURN VALUE

43       Returns CURLE_OK if the option is supported,  and  CURLE_UNKNOWN_OPTION
44       if not.
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