CURLOPT_EXPECT_100_TIMEOUT_MS: Timeout for expect: 100-continue response

SYNOPSIS

#include <curl/curl.h>

CURLcode curl_easy_setopt(CURL *handle, CURLOPT_EXPECT_100_TIMEOUT_MS,
                          long milliseconds);

DESCRIPTION

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

DEFAULT

1000 milliseconds

PROTOCOLS

HTTP

EXAMPLE

TODO

AVAILABILITY

Added in 7.36.0

RETURN VALUE

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

RELATED TO CURLOPT_EXPECT_100_TIMEOUT_MS…

CURLOPT_POST(3), CURLOPT_HTTPPOST(3),

CURLOPT_EXPECT_100_TIMEOUT_MS (3)