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setting CURLOPT_PROXY to "" explicitly disables the use of a proxy (even if

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there is an environment variable set)
This commit is contained in:
Daniel Stenberg 2007-02-22 21:21:05 +00:00
parent fe0afb211e
commit 8b5295d003
1 changed files with 7 additions and 5 deletions
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12
docs/libcurl/curl_easy_setopt.3
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@ -21,7 +21,7 @@
.\" * $Id$ .\" * $Id$
.\" ************************************************************************** .\" **************************************************************************
.\" .\"
.TH curl_easy_setopt 3 "12 Feb 2007" "libcurl 7.16.2" "libcurl Manual" .TH curl_easy_setopt 3 "22 Feb 2007" "libcurl 7.16.2" "libcurl Manual"
.SH NAME .SH NAME
curl_easy_setopt \- set options for a curl easy handle curl_easy_setopt \- set options for a curl easy handle
.SH SYNOPSIS .SH SYNOPSIS
@ -389,10 +389,12 @@ libcurl respects the environment variables \fBhttp_proxy\fP, \fBftp_proxy\fP,
\fBall_proxy\fP etc, if any of those is set. The \fICURLOPT_PROXY\fP option \fBall_proxy\fP etc, if any of those is set. The \fICURLOPT_PROXY\fP option
does however override any possibly set environment variables. does however override any possibly set environment variables.
Starting with 7.14.1, the proxy host string given in environment variables can Setting the proxy string to "" (an empty string) will explicitly disable the
be specified the exact same way as the proxy can be set with use of a proxy, even if there is an environment variable set for it.
\fICURLOPT_PROXY\fP, include protocol prefix (http://) and embedded user +
password. Since 7.14.1, the proxy host string given in environment variables can be
specified the exact same way as the proxy can be set with \fICURLOPT_PROXY\fP,
include protocol prefix (http://) and embedded user + password.
.IP CURLOPT_PROXYPORT .IP CURLOPT_PROXYPORT
Pass a long with this option to set the proxy port to connect to unless it is Pass a long with this option to set the proxy port to connect to unless it is
specified in the proxy string \fICURLOPT_PROXY\fP. specified in the proxy string \fICURLOPT_PROXY\fP.