1
0
mirror of https://github.com/actix/actix-website synced 2024-12-04 20:51:54 +01:00
actix-website/static/api/actix-web/0.7.12/actix_web/server/struct.HttpServer.html

117 lines
46 KiB
HTML
Raw Normal View History

2018-10-10 17:38:33 +02:00
<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `HttpServer` struct in crate `actix_web`."><meta name="keywords" content="rust, rustlang, rust-lang, HttpServer"><title>actix_web::server::HttpServer - Rust</title><link rel="stylesheet" type="text/css" href="../../normalize.css"><link rel="stylesheet" type="text/css" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css"><link rel="stylesheet" type="text/css" href="../../light.css" id="themeStyle"><script src="../../storage.js"></script></head><body class="rustdoc struct"><!--[if lte IE 8]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><div class="sidebar-menu">&#9776;</div><p class='location'>Struct HttpServer</p><div class="sidebar-elems"><div class="block items"><a class="sidebar-title" href="#methods">Methods</a><div class="sidebar-links"><a href="#method.new">new</a><a href="#method.workers">workers</a><a href="#method.backlog">backlog</a><a href="#method.maxconn">maxconn</a><a href="#method.maxconnrate">maxconnrate</a><a href="#method.keep_alive">keep_alive</a><a href="#method.client_timeout">client_timeout</a><a href="#method.client_shutdown">client_shutdown</a><a href="#method.server_hostname">server_hostname</a><a href="#method.system_exit">system_exit</a><a href="#method.disable_signals">disable_signals</a><a href="#method.shutdown_timeout">shutdown_timeout</a><a href="#method.no_http2">no_http2</a><a href="#method.addrs">addrs</a><a href="#method.addrs_with_scheme">addrs_with_scheme</a><a href="#method.listen">listen</a><a href="#method.listen_tls">listen_tls</a><a href="#method.listen_ssl">listen_ssl</a><a href="#method.bind">bind</a><a href="#method.bind_tls">bind_tls</a><a href="#method.bind_ssl">bind_ssl</a><a href="#method.start">start</a><a href="#method.run">run</a><a href="#method.register">register</a></div><a class="sidebar-title" href="#synthetic-implementations">Auto Trait Implementations</a><div class="sidebar-links"><a href="#impl-Send">!Send</a><a href="#impl-Sync">!Sync</a></div><a class="sidebar-title" href="#blanket-implementations">Blanket Implementations</a><div class="sidebar-links"><a href="#impl-From">From</a><a href="#impl-Into">Into</a><a href="#impl-TryFrom">TryFrom</a><a href="#impl-Borrow">Borrow</a><a href="#impl-BorrowMut">BorrowMut</a><a href="#impl-TryInto">TryInto</a><a href="#impl-Any">Any</a><a href="#impl-Erased">Erased</a></div></div><p class='location'><a href='../index.html'>actix_web</a>::<wbr><a href='index.html'>server</a></p><script>window.sidebarCurrent = {name: 'HttpServer', ty: 'struct', relpath: ''};</script><script defer src="sidebar-items.js"></script></div></nav><div class="theme-picker"><button id="theme-picker" aria-label="Pick another theme!"><img src="../../brush.svg" width="18" alt="Pick another theme!"></button><div id="theme-choices"></div></div><script src="../../theme.js"></script><nav class="sub"><form class="search-form js-only"><div class="search-container"><input class="search-input" name="search" autocomplete="off" placeholder="Click or press S to search, ? for more options…" type="search"><a id="settings-menu" href="../../settings.html"><img src="../../wheel.svg" width="18" alt="Change settings"></a></div></form></nav><section id="main" class="content"><h1 class='fqn'><span class='out-of-band'><span id='render-detail'><a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class='inner'>&#x2212;</span>]</a></span><a class='srclink' href='../../src/actix_web/server/http.rs.html#36-55' title='goto source code'>[src]</a></span><span class='in-band'>Struct <a href='../index.html'>actix_web</a>::<wbr><a href='index.html'>server</a>::<wbr><a class="struct" href=''>HttpServer</a></span></h1><div class="docblock type-decl hidden-by-usual-hider"><
<p>By default it serves HTTP2 when HTTPs is enabled,
in order to change it, use <code>ServerFlags</code> that can be provided
to acceptor service.</p>
</div><h2 id='methods' class='small-section-header'>Methods<a href='#methods' class='anchor'></a></h2><h3 id='impl' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;H, F&gt; <a class="struct" href="../../actix_web/server/struct.HttpServer.html" title="struct actix_web::server::HttpServer">HttpServer</a>&lt;H, F&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;H: <a class="trait" href="../../actix_web/server/trait.IntoHttpHandler.html" title="trait actix_web::server::IntoHttpHandler">IntoHttpHandler</a> + 'static,<br>&nbsp;&nbsp;&nbsp;&nbsp;F: <a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>() -&gt; H + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> + 'static,&nbsp;</span></code><a href='#impl' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#57-445' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.new' class="method"><span id='new.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.new' class='fnname'>new</a>(factory: F) -&gt; <a class="struct" href="../../actix_web/server/struct.HttpServer.html" title="struct actix_web::server::HttpServer">HttpServer</a>&lt;H, F&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#63-80' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Create new http server with application factory</p>
</div><h4 id='method.workers' class="method"><span id='workers.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.workers' class='fnname'>workers</a>(self, num: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#86-89' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Set number of workers to start.</p>
<p>By default http server uses number of available logical cpu as threads
count.</p>
</div><h4 id='method.backlog' class="method"><span id='backlog.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.backlog' class='fnname'>backlog</a>(self, num: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.i32.html">i32</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#101-104' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Set the maximum number of pending connections.</p>
<p>This refers to the number of clients that can be waiting to be served.
Exceeding this number results in the client getting an error when
attempting to connect. It should only affect servers under significant
load.</p>
<p>Generally set in the 64-2048 range. Default value is 2048.</p>
<p>This method should be called before <code>bind()</code> method call.</p>
</div><h4 id='method.maxconn' class="method"><span id='maxconn.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.maxconn' class='fnname'>maxconn</a>(self, num: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#112-115' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Sets the maximum per-worker number of concurrent connections.</p>
<p>All socket listeners will stop accepting connections when this limit is reached
for each worker.</p>
<p>By default max connections is set to a 25k.</p>
</div><h4 id='method.maxconnrate' class="method"><span id='maxconnrate.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.maxconnrate' class='fnname'>maxconnrate</a>(self, num: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.usize.html">usize</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#123-126' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Sets the maximum per-worker concurrent connection establish process.</p>
<p>All listeners will stop accepting connections when this limit is reached. It
can be used to limit the global SSL CPU usage.</p>
<p>By default max connections is set to a 256.</p>
</div><h4 id='method.keep_alive' class="method"><span id='keep_alive.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.keep_alive' class='fnname'>keep_alive</a>&lt;T:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="enum" href="../../actix_web/server/enum.KeepAlive.html" title="enum actix_web::server::KeepAlive">KeepAlive</a>&gt;&gt;(self, val: T) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#131-134' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Set server keep-alive setting.</p>
<p>By default keep alive is set to a 5 seconds.</p>
</div><h4 id='method.client_timeout' class="method"><span id='client_timeout.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.client_timeout' class='fnname'>client_timeout</a>(self, val: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#145-148' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Set server client timeout in milliseconds for first request.</p>
<p>Defines a timeout for reading client request header. If a client does not transmit
the entire set headers within this time, the request is terminated with
the 408 (Request Time-out) error.</p>
<p>To disable timeout set value to 0.</p>
<p>By default client timeout is set to 5000 milliseconds.</p>
</div><h4 id='method.client_shutdown' class="method"><span id='client_shutdown.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.client_shutdown' class='fnname'>client_shutdown</a>(self, val: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u64.html">u64</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#158-161' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Set server connection shutdown timeout in milliseconds.</p>
<p>Defines a timeout for shutdown connection. If a shutdown procedure does not complete
within this time, the request is dropped.</p>
<p>To disable timeout set value to 0.</p>
<p>By default client timeout is set to 5000 milliseconds.</p>
</div><h4 id='method.server_hostname' class="method"><span id='server_hostname.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.server_hostname' class='fnname'>server_hostname</a>(self, val: <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/string/struct.String.html" title="struct alloc::string::String">String</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#168-171' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Set server host name.</p>
<p>Host name is used by application router aa a hostname for url
generation. Check [ConnectionInfo](./dev/struct.ConnectionInfo.
html#method.host) documentation for more information.</p>
</div><h4 id='method.system_exit' class="method"><span id='system_exit.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.system_exit' class='fnname'>system_exit</a>(self) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#176-179' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Stop actix system.</p>
<p><code>SystemExit</code> message stops currently running system.</p>
</div><h4 id='method.disable_signals' class="method"><span id='disable_signals.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.disable_signals' class='fnname'>disable_signals</a>(self) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#182-185' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Disable signal handling</p>
</div><h4 id='method.shutdown_timeout' class="method"><span id='shutdown_timeout.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.shutdown_timeout' class='fnname'>shutdown_timeout</a>(self, sec: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.u16.html">u16</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#194-197' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Timeout for graceful workers shutdown.</p>
<p>After receiving a stop signal, workers have this much time to finish
serving requests. Workers still alive after the timeout are force
dropped.</p>
<p>By default shutdown timeout sets to 30 seconds.</p>
</div><h4 id='method.no_http2' class="method"><span id='no_http2.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.no_http2' class='fnname'>no_http2</a>(self) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#200-203' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Disable <code>HTTP/2</code> support</p>
</div><h4 id='method.addrs' class="method"><span id='addrs.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.addrs' class='fnname'>addrs</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="enum" href="https://doc.rust-lang.org/nightly/std/net/addr/enum.SocketAddr.html" title="enum std::net::addr::SocketAddr">SocketAddr</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#206-208' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Get addresses of bound sockets.</p>
</div><h4 id='method.addrs_with_scheme' class="method"><span id='addrs_with_scheme.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.addrs_with_scheme' class='fnname'>addrs_with_scheme</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/alloc/vec/struct.Vec.html" title="struct alloc::vec::Vec">Vec</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">(</a><a class="enum" href="https://doc.rust-lang.org/nightly/std/net/addr/enum.SocketAddr.html" title="enum std::net::addr::SocketAddr">SocketAddr</a>, &amp;<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.str.html">str</a><a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.tuple.html">)</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#216-218' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Get addresses of bound sockets and the scheme for it.</p>
<p>This is useful when the server is bound from different sources
with some sockets listening on http and some listening on https
and the user should be presented with an enumeration of which
socket requires which protocol.</p>
</div><h4 id='method.listen' class="method"><span id='listen.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.listen' class='fnname'>listen</a>(self, lst: <a class="struct" href="https://doc.rust-lang.org/nightly/std/net/tcp/struct.TcpListener.html" title="struct std::net::tcp::TcpListener">TcpListener</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#224-237' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Use listener for accepting incoming connection requests</p>
<p>HttpServer does not change any configuration for TcpListener,
it needs to be configured before passing it to listen() method.</p>
</div><h4 id='method.listen_tls' class="method"><span id='listen_tls.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.listen_tls' class='fnname'>listen_tls</a>(self, lst: <a class="struct" href="https://doc.rust-lang.org/nightly/std/net/tcp/struct.TcpListener.html" title="struct std::net::tcp::TcpListener">TcpListener</a>, acceptor: <a class="struct" href="https://docs.rs/native-tls/0.2/native_tls/struct.TlsAcceptor.html" title="struct native_tls::TlsAcceptor">TlsAcceptor</a>) -&gt; Self</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#262-268' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Use listener for accepting incoming tls connection requests</p>
<p>HttpServer does not change any configuration for TcpListener,
it needs to be configured before passing it to listen() method.</p>
</div><h4 id='method.listen_ssl' class="method"><span id='listen_ssl.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.listen_ssl' class='fnname'>listen_ssl</a>(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;lst: <a class="struct" href="https://doc.rust-lang.org/nightly/std/net/tcp/struct.TcpListener.html" title="struct std::net::tcp::TcpListener">TcpListener</a>, <br>&nbsp;&nbsp;&nbsp;&nbsp;builder: <a class="struct" href="https://docs.rs/openssl/0.10/openssl/ssl/connector/struct.SslAcceptorBuilder.html" title="struct openssl::ssl::connector::SslAcceptorBuilder">SslAcceptorBuilder</a><br>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a>&lt;Self&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#274-290' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Use listener for accepting incoming tls connection requests</p>
<p>This method sets alpn protocols to &quot;h2&quot; and &quot;http/1.1&quot;</p>
</div><h4 id='method.bind' class="method"><span id='bind.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.bind' class='fnname'>bind</a>&lt;S:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/std/net/addr/trait.ToSocketAddrs.html" title="trait std::net::addr::ToSocketAddrs">ToSocketAddrs</a>&gt;(self, addr: S) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a>&lt;Self&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#315-323' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>The socket address to bind</p>
<p>To bind multiple addresses this method can be called multiple times.</p>
</div><h4 id='method.bind_tls' class="method"><span id='bind_tls.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.bind_tls' class='fnname'>bind_tls</a>&lt;S:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/std/net/addr/trait.ToSocketAddrs.html" title="trait std::net::addr::ToSocketAddrs">ToSocketAddrs</a>&gt;(<br>&nbsp;&nbsp;&nbsp;&nbsp;self, <br>&nbsp;&nbsp;&nbsp;&nbsp;addr: S, <br>&nbsp;&nbsp;&nbsp;&nbsp;acceptor: <a class="struct" href="https://docs.rs/native-tls/0.2/native_tls/struct.TlsAcceptor.html" title="struct native_tls::TlsAcceptor">TlsAcceptor</a><br>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a>&lt;Self&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#389-398' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>The ssl socket address to bind</p>
<p>To bind multiple addresses this method can be called multiple times.</p>
</div><h4 id='method.bind_ssl' class="method"><span id='bind_ssl.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.bind_ssl' class='fnname'>bind_ssl</a>&lt;S&gt;(self, addr: S, builder: <a class="struct" href="https://docs.rs/openssl/0.10/openssl/ssl/connector/struct.SslAcceptorBuilder.html" title="struct openssl::ssl::connector::SslAcceptorBuilder">SslAcceptorBuilder</a>) -&gt; <a class="type" href="https://doc.rust-lang.org/nightly/std/io/error/type.Result.html" title="type std::io::error::Result">Result</a>&lt;Self&gt; <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;S: <a class="trait" href="https://doc.rust-lang.org/nightly/std/net/addr/trait.ToSocketAddrs.html" title="trait std::net::addr::ToSocketAddrs">ToSocketAddrs</a>,&nbsp;</span></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#404-422' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Start listening for incoming tls connections.</p>
<p>This method sets alpn protocols to &quot;h2&quot; and &quot;http/1.1&quot;</p>
</div></div><h3 id='impl-1' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;H:&nbsp;<a class="trait" href="../../actix_web/server/trait.IntoHttpHandler.html" title="trait actix_web::server::IntoHttpHandler">IntoHttpHandler</a>, F:&nbsp;<a class="trait" href="https://doc.rust-lang.org/nightly/core/ops/function/trait.Fn.html" title="trait core::ops::function::Fn">Fn</a>() -&gt; H + <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> + <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>&gt; <a class="struct" href="../../actix_web/server/struct.HttpServer.html" title="struct actix_web::server::HttpServer">HttpServer</a>&lt;H, F&gt;</code><a href='#impl-1' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#447-567' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.start' class="method"><span id='start.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.start' class='fnname'>start</a>(self) -&gt; <a class="struct" href="../../actix_web/actix/actix/struct.Addr.html" title="struct actix_web::actix::actix::Addr">Addr</a>&lt;Server&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#473-513' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Start listening for incoming connections.</p>
<p>This method starts number of http workers in separate threads.
For each address this method starts separate thread which does
<code>accept()</code> in a loop.</p>
<p>This methods panics if no socket addresses get bound.</p>
<p>This method requires to run within properly configured <code>Actix</code> system.</p>
<pre class="rust rust-example-rendered">
<span class="kw">extern</span> <span class="kw">crate</span> <span class="ident">actix_web</span>;
<span class="kw">use</span> <span class="ident">actix_web</span>::{<span class="ident">actix</span>, <span class="ident">server</span>, <span class="ident">App</span>, <span class="ident">HttpResponse</span>};
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="kw">let</span> <span class="ident">sys</span> <span class="op">=</span> <span class="ident">actix</span>::<span class="ident">System</span>::<span class="ident">new</span>(<span class="string">&quot;example&quot;</span>); <span class="comment">// &lt;- create Actix system</span>
<span class="ident">server</span>::<span class="ident">new</span>(<span class="op">||</span> <span class="ident">App</span>::<span class="ident">new</span>().<span class="ident">resource</span>(<span class="string">&quot;/&quot;</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">h</span>(<span class="op">|</span><span class="kw">_</span>: <span class="kw-2">&amp;</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>())))
.<span class="ident">bind</span>(<span class="string">&quot;127.0.0.1:0&quot;</span>)
.<span class="ident">expect</span>(<span class="string">&quot;Can not bind to 127.0.0.1:0&quot;</span>)
.<span class="ident">start</span>();
<span class="ident">sys</span>.<span class="ident">run</span>(); <span class="comment">// &lt;- Run actix system, this method starts all async processes</span>
}</pre>
</div><h4 id='method.run' class="method"><span id='run.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.run' class='fnname'>run</a>(self)</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#535-539' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Spawn new thread and start listening for incoming connections.</p>
<p>This method spawns new thread and starts new actix system. Other than
that it is similar to <code>start()</code> method. This method blocks.</p>
<p>This methods panics if no socket addresses get bound.</p>
<div class='information'><div class='tooltip ignore'><span class='tooltiptext'>This example is not tested</span></div></div><pre class="rust rust-example-rendered ignore">
<span class="kw">use</span> <span class="ident">actix_web</span>::<span class="kw-2">*</span>;
<span class="kw">fn</span> <span class="ident">main</span>() {
<span class="ident">HttpServer</span>::<span class="ident">new</span>(<span class="op">||</span> <span class="ident">App</span>::<span class="ident">new</span>().<span class="ident">resource</span>(<span class="string">&quot;/&quot;</span>, <span class="op">|</span><span class="ident">r</span><span class="op">|</span> <span class="ident">r</span>.<span class="ident">h</span>(<span class="op">|</span><span class="kw">_</span><span class="op">|</span> <span class="ident">HttpResponse</span>::<span class="prelude-val">Ok</span>())))
.<span class="ident">bind</span>(<span class="string">&quot;127.0.0.1:0&quot;</span>)
.<span class="ident">expect</span>(<span class="string">&quot;Can not bind to 127.0.0.1:0&quot;</span>)
.<span class="ident">run</span>();
}</pre>
</div><h4 id='method.register' class="method"><span id='register.v' class='invisible'><table class='table-display'><tbody><tr><td><code>pub fn <a href='#method.register' class='fnname'>register</a>(self, srv: Server) -&gt; Server</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='../../src/actix_web/server/http.rs.html#542-566' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Register current http server as actix-net's server service</p>
</div></div><h2 id='synthetic-implementations' class='small-section-header'>Auto Trait Implementations<a href='#synthetic-implementations' class='anchor'></a></h2><div id='synthetic-implementations-list'><h3 id='impl-Send' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;H, F&gt; !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="../../actix_web/server/struct.HttpServer.html" title="struct actix_web::server::HttpServer">HttpServer</a>&lt;H, F&gt;</code><a href='#impl-Send' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div><h3 id='impl-Sync' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;H, F&gt; !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="../../actix_web/server/struct.HttpServer.html" title="struct actix_web::server::HttpServer">HttpServer</a>&lt;H, F&gt;</code><a href='#impl-Sync' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div></div><h2 id='blanket-implementations' class='small-section-header'>Blanket Implementations<a href='#blanket-implementations' class='anchor'></a></h2><div id='blanket-implementations-list'><h3 id='impl-From' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a> for T</code><a href='#impl-From' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#462-464' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.from' class="method"><span id='from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from' class='fnname'>from</a>(t: T) -&gt; T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#463' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Into' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-Into' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#453-458' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.into' class="method"><span id='into.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.Into.html#tymethod.into' class='fnname'>into</a>(self) -&gt; U</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#455-457' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-TryFrom' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a>&lt;U&gt;,&nbsp;</span></code><a href='#impl-TryFrom' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#481-487' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Error' class="type"><span id='Error.t' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error' class="type">Error</a> = <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.never.html">!</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>try_from</code>)</div></div><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_from' class="method"><span id='try_from.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#tymethod.try_from' class='fnname'>try_from</a>(value: U) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;T, &lt;T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;U&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#484-486' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>try_from</code>)</div></div><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Borrow' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Borrow' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#219-221' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.borrow' class="method"><span id='borrow.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow' class='fnname'>borrow</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;</a>T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></p>
</div></div><h3 id='impl-BorrowMut' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-BorrowMut' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#224-226' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.borrow_mut' class="method"><span id='borrow_mut.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut' class='fnname'>borrow_mut</a>(&amp;mut self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&amp;mut </a>T</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#225' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='docblock'><p>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></p>
</div></div><h3 id='impl-TryInto' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T, U&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;U: <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;,&nbsp;</span></code><a href='#impl-TryInto' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#469-476' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='associatedtype.Error-1' class="type"><span id='Error.t-1' class='invisible'><code>type <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#associatedtype.Error' class="type">Error</a> = &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></code></span></h4>
<div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>try_from</code>)</div></div><div class='docblock'><p>The type returned in the event of a conversion error.</p>
</div><h4 id='method.try_into' class="method"><span id='try_into.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/convert/trait.TryInto.html#tymethod.try_into' class='fnname'>try_into</a>(self) -&gt; <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a>&lt;U, &lt;U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a>&lt;T&gt;&gt;::<a class="type" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>&gt;</code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/convert.rs.html#473-475' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>try_from</code>)</div></div><div class='docblock'><p>Performs the conversion.</p>
</div></div><h3 id='impl-Any' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; <a class="trait" href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T <span class="where fmt-newline">where<br>&nbsp;&nbsp;&nbsp;&nbsp;T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,&nbsp;</span></code><a href='#impl-Any' class='anchor'></a></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#114-116' title='goto source code'>[src]</a></span></td></tr></tbody></table></h3><div class='impl-items'><h4 id='method.get_type_id' class="method"><span id='get_type_id.v' class='invisible'><table class='table-display'><tbody><tr><td><code>fn <a href='https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.get_type_id' class='fnname'>get_type_id</a>(&amp;self) -&gt; <a class="struct" href="https://doc.rust-lang.org/nightly/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></code></span></td><td><span class='out-of-band'><div class='ghost'></div><a class='srclink' href='https://doc.rust-lang.org/nightly/src/core/any.rs.html#115' title='goto source code'>[src]</a></td></tr></tbody></table></span></h4><div class='stability'><div class='stab unstable'><details><summary><span class=microscope>🔬</span> This is a nightly-only experimental API. (<code>get_type_id</code>)</summary><p>this method will likely be replaced by an associated static</p>
</details></div></div><div class='docblock'><p>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/nightly/core/any/trait.Any.html#tymethod.get_type_id">Read more</a></p>
</div></div><h3 id='impl-Erased' class='impl'><span class='in-band'><table class='table-display'><tbody><tr><td><code>impl&lt;T&gt; Erased for T</code><a href='#impl-Erased' class='anchor'></a></span></td><td><span class='out-of-band'></span></td></tr></tbody></table></h3><div class='impl-items'></div></div></section><section id="search" class="content hidden"></section><section class="footer"></section><aside id="help" class="hidden"><div><h1 class="hidden">Help</h1><div class="shortcuts"><h2>Keyboard Shortcuts</h2><dl><dt><kbd>?</kbd></dt><dd>Show this help dialog</dd><dt><kbd>S</kbd></dt><dd>Focus the search field</dd><dt><kbd></kbd></dt><dd>Move up in search results</dd><dt><kbd></kbd></dt><dd>Move down in search results</dd><dt><kbd></kbd></dt><dd>Switch tab</dd><dt><kbd>&#9166;</kbd></dt><dd>Go to active search result</dd><dt><kbd>+</kbd></dt><dd>Expand all sections</dd><dt><kbd>-</kbd></dt><dd>Collapse all sections</dd></dl></div><div class="infos"><h2>Search Tricks</h2><p>Prefix searches with a type followed by a colon (e.g. <code>fn:</code>) to restrict the search to a given type.</p><p>Accepted types are: <code>fn</code>, <code>mod</code>, <code>struct</code>, <code>enum</code>, <code>trait</code>, <code>type</code>, <code>macro</code>, and <code>const</code>.</p><p>Search functions by type signature (e.g. <code>vec -> usize</code> or <code>* -> vec</code>)</p><p>Search multiple things at once by splitting your query with comma (e.g. <code>str,u8</code> or <code>String,struct:Vec,test</code>)</p></div></div></aside><script>window.rootPath = "../../";window.currentCrate = "actix_web";</script><script src="../../aliases.js"></script><script src="../../main.js"></script><script defer src="../../search-index.js"></script></body></html>