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- .TH CURLMOPT_MAX_TOTAL_CONNECTIONS 3 "May 27, 2017" "libcurl 7.61.1" "curl_multi_setopt options"
- .SH NAME
- CURLMOPT_MAX_TOTAL_CONNECTIONS \- max simultaneously open connections
- .SH SYNOPSIS
- #include <curl/curl.h>
- CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_TOTAL_CONNECTIONS, long amount);
- .SH DESCRIPTION
- Pass a long for the \fBamount\fP. 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 \fICURLMOPT_MAX_TOTAL_CONNECTIONS(3)\fP. When the limit is
- reached, the sessions will be pending until there are available
- connections. If \fICURLMOPT_PIPELINING(3)\fP is enabled, libcurl will try to
- pipeline or use multiplexing if the host is capable of it.
- .SH 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.
- .SH PROTOCOLS
- All
- .SH EXAMPLE
- .nf
- CURLM *m = curl_multi_init();
- /* never do more than 15 connections */
- curl_multi_setopt(m, CURLMOPT_MAX_TOTAL_CONNECTIONS, 15L);
- .fi
- .SH AVAILABILITY
- Added in 7.30.0
- .SH RETURN VALUE
- Returns CURLM_OK if the option is supported, and CURLM_UNKNOWN_OPTION if not.
- .SH "SEE ALSO"
- .BR CURLMOPT_MAXCONNECTS "(3), " CURLMOPT_MAX_HOST_CONNECTIONS "(3), "
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