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Adding docs for new proxy settings

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Jay McCarthy 2017-10-20 11:18:00 -04:00
parent 06e3205787
commit 62b17db270
1 changed files with 25 additions and 12 deletions
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pkgs/net-doc/net/scribblings/url.scrbl
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@ -501,21 +501,34 @@ connections. Each mapping is a list of three elements:
]
The initial value of @racket[current-proxy-servers] is configured on demand from environment
variables. Proxies for each URL scheme are configured from two variables each:
The initial value of @racket[current-proxy-servers] is configured on
demand from environment variables. Proxies for each URL scheme are
configured from the following variables:
@itemize[
@item{@indexed-envvar{plt_http_proxy} and @indexed-envvar{http_proxy}, configure the HTTP
proxy, where the former takes precedence over the latter. HTTP requests will be proxied using an
HTTP proxy server connection}
@item{@indexed-envvar{plt_https_proxy} and @indexed-envvar{https_proxy}, configure the HTTPS
proxy, where the former takes precedence over the latter. HTTPS connections are proxied using an
HTTP ``CONNECT'' tunnel}
@item{@indexed-envvar{plt_git_proxy} and @indexed-envvar{git_proxy}, configure the GIT
proxy, where the former takes precedence over the latter. GIT connections are proxied using an
HTTP ``CONNECT'' tunnel}
@item{@indexed-envvar{plt_http_proxy},
@indexed-envvar{PLT_HTTP_PROXY}, @indexed-envvar{http_proxy},
@indexed-envvar{HTTP_PROXY}, @indexed-envvar{all_proxy},
and @indexed-envvar{ALL_PROXY}, configure the HTTP proxy, where the former
takes precedence over the latter. HTTP requests will be proxied using
an HTTP proxy server connection}
@item{@indexed-envvar{plt_https_proxy},
@indexed-envvar{PLT_HTTPS_PROXY}, @indexed-envvar{https_proxy},
@indexed-envvar{HTTPS_PROXY}, @indexed-envvar{all_proxy},
@indexed-envvar{ALL_PROXY}, configure the HTTPS proxy, where the
former takes precedence over the latter. HTTPS connections are proxied
using an HTTP ``CONNECT'' tunnel}
@item{@indexed-envvar{plt_git_proxy}, @indexed-envvar{PLT_GIT_PROXY},
@indexed-envvar{git_proxy}, @indexed-envvar{GIT_PROXY},
@indexed-envvar{all_proxy}, @indexed-envvar{ALL_PROXY}, configure the
GIT proxy, where the former takes precedence over the latter. GIT
connections are proxied using an HTTP ``CONNECT'' tunnel}
]
Each environment variable contains a single URL of the form
@litchar{http://}@nonterm{hostname}@litchar{:}@nonterm{portno}.
If any other components of the URL are provided, a warning will be logged to a @racket[net/url]