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CURLMOPT_MAX_HOST_CONNECTIONS: host = host name + port number

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Daniel Stenberg 2015-05-12 23:47:01 +02:00
parent 2a746f6c28
commit a6af3df660
1 changed files with 7 additions and 3 deletions
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docs/libcurl/opts/CURLMOPT_MAX_HOST_CONNECTIONS.3
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@ -5,7 +5,7 @@
.\" * | (__| |_| | _ <| |___ .\" * | (__| |_| | _ <| |___
.\" * \___|\___/|_| \_\_____| .\" * \___|\___/|_| \_\_____|
.\" * .\" *
.\" * Copyright (C) 1998 - 2014, Daniel Stenberg, <daniel@haxx.se>, et al. .\" * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
.\" * .\" *
.\" * This software is licensed as described in the file COPYING, which .\" * This software is licensed as described in the file COPYING, which
.\" * you should have received as part of this distribution. The terms .\" * you should have received as part of this distribution. The terms
@ -29,8 +29,9 @@ CURLMOPT_MAX_HOST_CONNECTIONS \- set max number of connections to a single host
CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_HOST_CONNECTIONS, long max); CURLMcode curl_multi_setopt(CURLM *handle, CURLMOPT_MAX_HOST_CONNECTIONS, long max);
.SH DESCRIPTION .SH DESCRIPTION
Pass a long to indicate \fBmax\fP. The set number will be used as the maximum Pass a long to indicate \fBmax\fP. The set number will be used as the maximum
amount of simultaneously open connections to a single host. For each new amount of simultaneously open connections to a single host (a host being the
session to a host, libcurl will open a new connection up to the limit set by same as a host name + port number pair). For each new session to a host,
libcurl will open a new connection up to the limit set by
\fICURLMOPT_MAX_HOST_CONNECTIONS(3)\fP. When the limit is reached, the \fICURLMOPT_MAX_HOST_CONNECTIONS(3)\fP. When the limit is reached, the
sessions will be pending until a connection becomes available. If sessions will be pending until a connection becomes available. If
\fICURLMOPT_PIPELINING(3)\fP is enabled, libcurl will try to pipeline if the \fICURLMOPT_PIPELINING(3)\fP is enabled, libcurl will try to pipeline if the
@ -40,6 +41,9 @@ The default \fBmax\fP value is 0, unlimited. However, for backwards
compatibility, setting it to 0 when \fICURLMOPT_PIPELINING(3)\fP is 1 will not compatibility, setting it to 0 when \fICURLMOPT_PIPELINING(3)\fP is 1 will not
be treated as unlimited. Instead it will open only 1 connection and try to be treated as unlimited. Instead it will open only 1 connection and try to
pipeline on it. pipeline on it.
This set limit is also used for proxy connections, and then the proxy is
considered to be the host for which this limit counts.
.SH DEFAULT .SH DEFAULT
0 0
.SH PROTOCOLS .SH PROTOCOLS