CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE man page

#include <curl/curl.h>

CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, long size);

Pass a long with a size in bytes. If a pipelined connection is currently processing a chunked (Transfer-encoding: chunked) request with a current chunk length larger than CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE(3), that pipeline will not be considered for additional requests, even if it is shorter than CURLMOPT_MAX_PIPELINE_LENGTH(3).

The default value is 0, which means that the penalization is inactive.

HTTP(S)

CURLM *m = curl_multi_init();
long maxchunk = 10000;
curl_multi_setopt(m, CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE, maxchunk);

Added in 7.30.0

Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.

CURLMOPT_PIPELINING(3), CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE(3), CURLMOPT_MAX_PIPELINE_LENGTH(3),

CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE(3), CURLMOPT_PIPELINING(3), curl_multi_setopt(3).