[ CCode ( array_length = false , array_null_terminated = true ) ]
[ Version ( since = "3.12" ) ]
public string[]? proxy_lookup_sync (string uri, Cancellable? cancellable = null) throws Error
Looks into this's SourceProxy extension to determine
what proxy, if any, to use to connect to uri.
The returned proxy URIs are of the same form described by lookup.
The proxy extension's method controls how proxy URIs are determined:
When using E_PROXY_METHOD_DEFAULT, the function will defer to the
ProxyResolver returned by
get_default.
When using E_PROXY_METHOD_MANUAL, the function will configure a
SimpleProxyResolver from the HTTP, HTTPS, FTP and SOCKS properties,
as well as ignore_hosts.
When using E_PROXY_METHOD_AUTO, the function will execute a proxy auto-config (PAC) file at
autoconfig_url.
When using E_PROXY_METHOD_NONE, the function will only return <literal>direct://</literal>.
If this does not have an SourceProxy extension, the
function sets throws to G_IO_ERROR_NOT_SUPPORTED and returns
null.
Free the returned proxy URIs with strfreev when finished with them.
| this |
an Source |
| uri |
a URI representing the destination to connect to |
| cancellable |
optional Cancellable object, or null |
|
a null-terminated array of proxy URIs, or null |