curlmopt_max_pipeline_length(3)
CURLMOPT_MAX_PIPELINE_LENGTH – maximum number of requests in a pipeline
Synopsis
#include <curl/curl.h>
CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_PIPELINE_LENGTH, long max);
Description
Pass a long. The set max number will be used as the maximum amount of outstanding requests in a pipelined connection. Only used if pipelining is enabled.
When this limit is reached, libcurl will use another connection to the same host (see CURLMOPT_MAX_HOST_CONNECTIONS(3)), or queue the request until one of the pipelines to the host is ready to accept a request. Thus, the total number of requests in-flight is CURLMOPT_MAX_HOST_CONNECTIONS(3) * CURLMOPT_MAX_PIPELINE_LENGTH(3).
Default
5
Protocols
HTTP(S)
Example
TODO
Availability
Added in 7.30.0
Return Value
Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.