mirror of
https://github.com/actix/actix-extras.git
synced 2025-08-30 11:08:08 +02:00
Deploying to gh-pages from @ 06f17ec223 🚀
This commit is contained in:
robjtede
@@ -1,4 +1,5 @@
|
||||
<!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="Source to the Rust file `actix-redis/src/redis.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>redis.rs.html -- source</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><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc source"><!--[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">☰</div><a href='../../actix_redis/index.html'><div class='logo-container'><img src='../../rust-logo.png' alt='logo'></div></a></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"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><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"><pre class="line-numbers"><span id="1"> 1</span>
|
||||
<!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="Source to the Rust file `actix-redis/src/redis.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>redis.rs.html -- source</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="../../light.css" id="themeStyle"><link rel="stylesheet" type="text/css" href="../../dark.css" disabled ><link rel="stylesheet" type="text/css" href="../../ayu.css" disabled ><script src="../../storage.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="shortcut icon" href="../../favicon.ico"><style type="text/css">#crate-search{background-image:url("../../down-arrow.svg");}</style></head><body class="rustdoc source"><!--[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">☰</div><a href='../../actix_redis/index.html'><div class='logo-container rust-logo'><img src='../../rust-logo.png' alt='logo'></div></a></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"><div class="search-container"><div><select id="crate-search"><option value="All crates">All crates</option></select><input class="search-input" name="search" disabled autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"></div><span class="help-button">?</span>
|
||||
<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"><pre class="line-numbers"><span id="1"> 1</span>
|
||||
<span id="2"> 2</span>
|
||||
<span id="3"> 3</span>
|
||||
<span id="4"> 4</span>
|
||||
@@ -177,13 +178,13 @@
|
||||
<span class="kw">pub</span> <span class="kw">struct</span> <span class="ident">RedisActor</span> {
|
||||
<span class="ident">addr</span>: <span class="ident">String</span>,
|
||||
<span class="ident">backoff</span>: <span class="ident">ExponentialBackoff</span>,
|
||||
<span class="ident">cell</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">actix</span>::<span class="ident">io</span>::<span class="ident">FramedWrite</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">WriteHalf</span><span class="op"><</span><span class="ident">TcpStream</span><span class="op">></span>, <span class="ident">RespCodec</span><span class="op">></span><span class="op">></span>,
|
||||
<span class="ident">queue</span>: <span class="ident">VecDeque</span><span class="op"><</span><span class="ident">oneshot</span>::<span class="ident">Sender</span><span class="op"><</span><span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">Error</span><span class="op">></span><span class="op">></span><span class="op">></span>,
|
||||
<span class="ident">cell</span>: <span class="prelude-ty">Option</span><span class="op"><</span><span class="ident">actix</span>::<span class="ident">io</span>::<span class="ident">FramedWrite</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">WriteHalf</span><span class="op"><</span><span class="ident">TcpStream</span><span class="op">></span>, <span class="ident">RespCodec</span><span class="op">>></span>,
|
||||
<span class="ident">queue</span>: <span class="ident">VecDeque</span><span class="op"><</span><span class="ident">oneshot</span>::<span class="ident">Sender</span><span class="op"><</span><span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">Error</span><span class="op">>></span><span class="op">></span>,
|
||||
}
|
||||
|
||||
<span class="kw">impl</span> <span class="ident">RedisActor</span> {
|
||||
<span class="doccomment">/// Start new `Supervisor` with `RedisActor`.</span>
|
||||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">start</span><span class="op"><</span><span class="ident">S</span>: <span class="ident">Into</span><span class="op"><</span><span class="ident">String</span><span class="op">></span><span class="op">></span>(<span class="ident">addr</span>: <span class="ident">S</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Addr</span><span class="op"><</span><span class="ident">RedisActor</span><span class="op">></span> {
|
||||
<span class="kw">pub</span> <span class="kw">fn</span> <span class="ident">start</span><span class="op"><</span><span class="ident">S</span>: <span class="ident">Into</span><span class="op"><</span><span class="ident">String</span><span class="op">>></span>(<span class="ident">addr</span>: <span class="ident">S</span>) <span class="op">-></span> <span class="ident">Addr</span><span class="op"><</span><span class="ident">RedisActor</span><span class="op">></span> {
|
||||
<span class="kw">let</span> <span class="ident">addr</span> <span class="op">=</span> <span class="ident">addr</span>.<span class="ident">into</span>();
|
||||
|
||||
<span class="kw">let</span> <span class="kw-2">mut</span> <span class="ident">backoff</span> <span class="op">=</span> <span class="ident">ExponentialBackoff</span>::<span class="ident">default</span>();
|
||||
@@ -206,8 +207,8 @@
|
||||
.<span class="ident">send</span>(<span class="ident">Connect</span>::<span class="ident">host</span>(<span class="self">self</span>.<span class="ident">addr</span>.<span class="ident">as_str</span>()))
|
||||
.<span class="ident">into_actor</span>(<span class="self">self</span>)
|
||||
.<span class="ident">map</span>(<span class="op">|</span><span class="ident">res</span>, <span class="ident">act</span>, <span class="ident">ctx</span><span class="op">|</span> <span class="kw">match</span> <span class="ident">res</span> {
|
||||
<span class="prelude-val">Ok</span>(<span class="ident">res</span>) <span class="op">=</span><span class="op">></span> <span class="kw">match</span> <span class="ident">res</span> {
|
||||
<span class="prelude-val">Ok</span>(<span class="ident">stream</span>) <span class="op">=</span><span class="op">></span> {
|
||||
<span class="prelude-val">Ok</span>(<span class="ident">res</span>) <span class="op">=></span> <span class="kw">match</span> <span class="ident">res</span> {
|
||||
<span class="prelude-val">Ok</span>(<span class="ident">stream</span>) <span class="op">=></span> {
|
||||
<span class="macro">info</span><span class="macro">!</span>(<span class="string">"Connected to redis server: {}"</span>, <span class="ident">act</span>.<span class="ident">addr</span>);
|
||||
|
||||
<span class="kw">let</span> (<span class="ident">r</span>, <span class="ident">w</span>) <span class="op">=</span> <span class="ident">split</span>(<span class="ident">stream</span>);
|
||||
@@ -221,7 +222,7 @@
|
||||
|
||||
<span class="ident">act</span>.<span class="ident">backoff</span>.<span class="ident">reset</span>();
|
||||
}
|
||||
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=</span><span class="op">></span> {
|
||||
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> {
|
||||
<span class="macro">error</span><span class="macro">!</span>(<span class="string">"Can not connect to redis server: {}"</span>, <span class="ident">err</span>);
|
||||
<span class="comment">// re-connect with backoff time.</span>
|
||||
<span class="comment">// we stop current context, supervisor will restart it.</span>
|
||||
@@ -230,7 +231,7 @@
|
||||
}
|
||||
}
|
||||
},
|
||||
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=</span><span class="op">></span> {
|
||||
<span class="prelude-val">Err</span>(<span class="ident">err</span>) <span class="op">=></span> {
|
||||
<span class="macro">error</span><span class="macro">!</span>(<span class="string">"Can not connect to redis server: {}"</span>, <span class="ident">err</span>);
|
||||
<span class="comment">// re-connect with backoff time.</span>
|
||||
<span class="comment">// we stop current context, supervisor will restart it.</span>
|
||||
@@ -253,22 +254,22 @@
|
||||
}
|
||||
|
||||
<span class="kw">impl</span> <span class="ident">actix</span>::<span class="ident">io</span>::<span class="ident">WriteHandler</span><span class="op"><</span><span class="ident">io</span>::<span class="ident">Error</span><span class="op">></span> <span class="kw">for</span> <span class="ident">RedisActor</span> {
|
||||
<span class="kw">fn</span> <span class="ident">error</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">err</span>: <span class="ident">io</span>::<span class="ident">Error</span>, <span class="kw">_</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">Self</span>::<span class="ident">Context</span>) <span class="op">-</span><span class="op">></span> <span class="ident">Running</span> {
|
||||
<span class="kw">fn</span> <span class="ident">error</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">err</span>: <span class="ident">io</span>::<span class="ident">Error</span>, <span class="kw">_</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">Self</span>::<span class="ident">Context</span>) <span class="op">-></span> <span class="ident">Running</span> {
|
||||
<span class="macro">warn</span><span class="macro">!</span>(<span class="string">"Redis connection dropped: {} error: {}"</span>, <span class="self">self</span>.<span class="ident">addr</span>, <span class="ident">err</span>);
|
||||
<span class="ident">Running</span>::<span class="ident">Stop</span>
|
||||
}
|
||||
}
|
||||
|
||||
<span class="kw">impl</span> <span class="ident">StreamHandler</span><span class="op"><</span><span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">RespError</span><span class="op">></span><span class="op">></span> <span class="kw">for</span> <span class="ident">RedisActor</span> {
|
||||
<span class="kw">impl</span> <span class="ident">StreamHandler</span><span class="op"><</span><span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">RespError</span><span class="op">>></span> <span class="kw">for</span> <span class="ident">RedisActor</span> {
|
||||
<span class="kw">fn</span> <span class="ident">handle</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">msg</span>: <span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">RespError</span><span class="op">></span>, <span class="ident">ctx</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">Self</span>::<span class="ident">Context</span>) {
|
||||
<span class="kw">match</span> <span class="ident">msg</span> {
|
||||
<span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=</span><span class="op">></span> {
|
||||
<span class="prelude-val">Err</span>(<span class="ident">e</span>) <span class="op">=></span> {
|
||||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">tx</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">queue</span>.<span class="ident">pop_front</span>() {
|
||||
<span class="kw">let</span> <span class="kw">_</span> <span class="op">=</span> <span class="ident">tx</span>.<span class="ident">send</span>(<span class="prelude-val">Err</span>(<span class="ident">e</span>.<span class="ident">into</span>()));
|
||||
}
|
||||
<span class="ident">ctx</span>.<span class="ident">stop</span>();
|
||||
}
|
||||
<span class="prelude-val">Ok</span>(<span class="ident">val</span>) <span class="op">=</span><span class="op">></span> {
|
||||
<span class="prelude-val">Ok</span>(<span class="ident">val</span>) <span class="op">=></span> {
|
||||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="ident">tx</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">queue</span>.<span class="ident">pop_front</span>() {
|
||||
<span class="kw">let</span> <span class="kw">_</span> <span class="op">=</span> <span class="ident">tx</span>.<span class="ident">send</span>(<span class="prelude-val">Ok</span>(<span class="ident">val</span>));
|
||||
}
|
||||
@@ -278,9 +279,9 @@
|
||||
}
|
||||
|
||||
<span class="kw">impl</span> <span class="ident">Handler</span><span class="op"><</span><span class="ident">Command</span><span class="op">></span> <span class="kw">for</span> <span class="ident">RedisActor</span> {
|
||||
<span class="kw">type</span> <span class="prelude-ty">Result</span> <span class="op">=</span> <span class="ident">ResponseFuture</span><span class="op"><</span><span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">Error</span><span class="op">></span><span class="op">></span>;
|
||||
<span class="kw">type</span> <span class="prelude-ty">Result</span> <span class="op">=</span> <span class="ident">ResponseFuture</span><span class="op"><</span><span class="prelude-ty">Result</span><span class="op"><</span><span class="ident">RespValue</span>, <span class="ident">Error</span><span class="op">>></span>;
|
||||
|
||||
<span class="kw">fn</span> <span class="ident">handle</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">msg</span>: <span class="ident">Command</span>, <span class="kw">_</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">Self</span>::<span class="ident">Context</span>) <span class="op">-</span><span class="op">></span> <span class="self">Self</span>::<span class="prelude-ty">Result</span> {
|
||||
<span class="kw">fn</span> <span class="ident">handle</span>(<span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">self</span>, <span class="ident">msg</span>: <span class="ident">Command</span>, <span class="kw">_</span>: <span class="kw-2">&</span><span class="kw-2">mut</span> <span class="self">Self</span>::<span class="ident">Context</span>) <span class="op">-></span> <span class="self">Self</span>::<span class="prelude-ty">Result</span> {
|
||||
<span class="kw">let</span> (<span class="ident">tx</span>, <span class="ident">rx</span>) <span class="op">=</span> <span class="ident">oneshot</span>::<span class="ident">channel</span>();
|
||||
<span class="kw">if</span> <span class="kw">let</span> <span class="prelude-val">Some</span>(<span class="kw-2">ref</span> <span class="kw-2">mut</span> <span class="ident">cell</span>) <span class="op">=</span> <span class="self">self</span>.<span class="ident">cell</span> {
|
||||
<span class="self">self</span>.<span class="ident">queue</span>.<span class="ident">push_back</span>(<span class="ident">tx</span>);
|
||||
@@ -290,8 +291,8 @@
|
||||
}
|
||||
|
||||
<span class="ident">Box</span>::<span class="ident">pin</span>(<span class="ident">rx</span>.<span class="ident">map</span>(<span class="op">|</span><span class="ident">res</span><span class="op">|</span> <span class="kw">match</span> <span class="ident">res</span> {
|
||||
<span class="prelude-val">Ok</span>(<span class="ident">res</span>) <span class="op">=</span><span class="op">></span> <span class="ident">res</span>,
|
||||
<span class="prelude-val">Err</span>(<span class="kw">_</span>) <span class="op">=</span><span class="op">></span> <span class="prelude-val">Err</span>(<span class="ident">Error</span>::<span class="ident">Disconnected</span>),
|
||||
<span class="prelude-val">Ok</span>(<span class="ident">res</span>) <span class="op">=></span> <span class="ident">res</span>,
|
||||
<span class="prelude-val">Err</span>(<span class="kw">_</span>) <span class="op">=></span> <span class="prelude-val">Err</span>(<span class="ident">Error</span>::<span class="ident">Disconnected</span>),
|
||||
}))
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user