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<link title="Get" rel="Chapter" href="Get.html"><title>Ocamlnet 4 Reference Manual : Uq_socks5.proxy_client</title>
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<h1>Class <a href="type_Uq_socks5.proxy_client.html">Uq_socks5.proxy_client</a></h1>
<pre><span id="TYPEproxy_client"><span class="keyword">class</span> proxy_client</span> : <code class="type"><a href="Uq_engines.html#TYPEconnect_address">Uq_engines.connect_address</a> -> </code><code class="code">object</code> <a href="Uq_socks5.proxy_client-c.html">..</a> <code class="code">end</code></pre><div class="info class top">
<div class="info-desc">
<p>The object created by <code class="code">new proxy_client addr</code> can be passed as <code class="code">proxy</code>
to the <code class="code">Uq_engines.connector</code>, <code class="code">Uq_engines.listener</code>, and
<code class="code">Uq_engines.datagram_provider</code> functions to use
the SOCKS proxy for connections, servers, and datagram socket,
respectively.</p>
<p>The SOCKS client supports the following methods:</p>
<ul>
<li><code class="code">connect</code>: Only TCP connections are supported (UDP could be made
working - TODO)</li>
<li><code class="code">listen</code>: This works (only) for TCP sockets, too</li>
<li><code class="code">create_datagram_socket</code>: Creates unconnected datagram sockets that
can be sent and received with object methods</li>
</ul>
<p>Note that socket addresses are resolved by the proxy host; this applies
to both <code class="code">`Sock_inet</code> and <code class="code">`Sock_inet_byname</code>. For the latter this means
that name resolution is done by the proxy.</p>
<p>The nature of SOCKS restricts the functionality:</p>
<ul>
<li><code class="code">`Sock_unix</code> addresses are not supported (i.e. you cannot connect
to a Unix domain socket on the proxy host)</li>
<li>Listening server sockets can only accept one connection; after that
they are "dead" and must be shut down first. The method
<code class="code">multiple_connections</code> is <code class="code">false</code> because of this.</li>
<li>Further restrictions can be enforced by the SOCKS proxy and
its configuration.
</li>
</ul>
</div>
</div>
<b>Inherits</b><ul>
<li><a href="Uq_engines.client_endpoint_connector-c.html"><code class="code">Uq_engines.client_endpoint_connector</code></a></li>
<li><a href="Uq_engines.server_endpoint_listener-c.html"><code class="code">Uq_engines.server_endpoint_listener</code></a></li>
<li><a href="Uq_engines.datagram_socket_provider-c.html"><code class="code">Uq_engines.datagram_socket_provider</code></a></li>
</ul>
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