curlmopt_max_total_connections(3) [mojave man page]
CURLMOPT_MAX_TOTAL_CONNECTIONS(3) curl_multi_setopt options CURLMOPT_MAX_TOTAL_CONNECTIONS(3) NAME
CURLMOPT_MAX_TOTAL_CONNECTIONS - max simultaneously open connections SYNOPSIS
#include <curl/curl.h> CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_TOTAL_CONNECTIONS, long amount); DESCRIPTION
Pass a long for the amount. The set number will be used as the maximum number of simultaneously open connections in total using this multi handle. For each new session, libcurl will open a new connection up to the limit set by CURLMOPT_MAX_TOTAL_CONNECTIONS(3). When the limit is reached, the sessions will be pending until there are available connections. If CURLMOPT_PIPELINING(3) is enabled, libcurl will try to pipeline or use multiplexing if the host is capable of it. DEFAULT
The default value is 0, which means that there is no limit. It is then simply controlled by the number of easy handles added. PROTOCOLS
All EXAMPLE
TODO AVAILABILITY
Added in 7.30.0 RETURN VALUE
Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not. SEE ALSO
CURLMOPT_MAXCONNECTS(3), CURLMOPT_MAX_HOST_CONNECTIONS(3), libcurl 7.54.0 August 19, 2016 CURLMOPT_MAX_TOTAL_CONNECTIONS(3)
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CURLMOPT_MAX_PIPELINE_LENGTH(3) curl_multi_setopt options CURLMOPT_MAX_PIPELINE_LENGTH(3) NAME
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 an HTTP/1.1 pipelined connection. This option is only used for HTTP/1.1 pipelining, not for HTTP/2 multiplexing. 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 CURL- MOPT_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. SEE ALSO
CURLMOPT_PIPELINING(3), CURLMOPT_MAX_HOST_CONNECTIONS(3), libcurl 7.54.0 October 27, 2016 CURLMOPT_MAX_PIPELINE_LENGTH(3)