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334 lines
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<a class="nav-group-task-link" href="Structs/SocketPacket/PacketType.html">– PacketType</a>
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<p><a href="https://travis-ci.org/socketio/socket.io-client-swift"><img src="https://travis-ci.org/socketio/socket.io-client-swift.svg?branch=master" alt="Build Status"></a></p>
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<h1 id='socket-io-client-swift' class='heading'>Socket.IO-Client-Swift</h1>
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<p>Socket.IO-client for iOS/OS X.</p>
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<h2 id='example' class='heading'>Example</h2>
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<pre class="highlight swift"><code><span class="kd">import</span> <span class="kt">SocketIO</span>
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<span class="k">let</span> <span class="nv">manager</span> <span class="o">=</span> <span class="kt">SocketManager</span><span class="p">(</span><span class="nv">socketURL</span><span class="p">:</span> <span class="kt">URL</span><span class="p">(</span><span class="nv">string</span><span class="p">:</span> <span class="s">"http://localhost:8080"</span><span class="p">)</span><span class="o">!</span><span class="p">,</span> <span class="nv">config</span><span class="p">:</span> <span class="p">[</span><span class="o">.</span><span class="nf">log</span><span class="p">(</span><span class="kc">true</span><span class="p">),</span> <span class="o">.</span><span class="n">compress</span><span class="p">])</span>
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<span class="k">let</span> <span class="nv">socket</span> <span class="o">=</span> <span class="n">manager</span><span class="o">.</span><span class="n">defaultSocket</span>
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<span class="n">socket</span><span class="o">.</span><span class="nf">on</span><span class="p">(</span><span class="nv">clientEvent</span><span class="p">:</span> <span class="o">.</span><span class="n">connect</span><span class="p">)</span> <span class="p">{</span><span class="n">data</span><span class="p">,</span> <span class="n">ack</span> <span class="k">in</span>
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<span class="nf">print</span><span class="p">(</span><span class="s">"socket connected"</span><span class="p">)</span>
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<span class="p">}</span>
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<span class="n">socket</span><span class="o">.</span><span class="nf">on</span><span class="p">(</span><span class="s">"currentAmount"</span><span class="p">)</span> <span class="p">{</span><span class="n">data</span><span class="p">,</span> <span class="n">ack</span> <span class="k">in</span>
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<span class="k">guard</span> <span class="k">let</span> <span class="nv">cur</span> <span class="o">=</span> <span class="n">data</span><span class="p">[</span><span class="mi">0</span><span class="p">]</span> <span class="k">as?</span> <span class="kt">Double</span> <span class="k">else</span> <span class="p">{</span> <span class="k">return</span> <span class="p">}</span>
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<span class="n">socket</span><span class="o">.</span><span class="nf">emitWithAck</span><span class="p">(</span><span class="s">"canUpdate"</span><span class="p">,</span> <span class="n">cur</span><span class="p">)</span><span class="o">.</span><span class="nf">timingOut</span><span class="p">(</span><span class="nv">after</span><span class="p">:</span> <span class="mi">0</span><span class="p">)</span> <span class="p">{</span><span class="n">data</span> <span class="k">in</span>
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<span class="n">socket</span><span class="o">.</span><span class="nf">emit</span><span class="p">(</span><span class="s">"update"</span><span class="p">,</span> <span class="p">[</span><span class="s">"amount"</span><span class="p">:</span> <span class="n">cur</span> <span class="o">+</span> <span class="mf">2.50</span><span class="p">])</span>
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<span class="p">}</span>
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<span class="n">ack</span><span class="o">.</span><span class="nf">with</span><span class="p">(</span><span class="s">"Got your currentAmount"</span><span class="p">,</span> <span class="s">"dude"</span><span class="p">)</span>
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<span class="p">}</span>
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<span class="n">socket</span><span class="o">.</span><span class="nf">connect</span><span class="p">()</span>
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</code></pre>
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<h2 id='objective-c-example' class='heading'>Objective-C Example</h2>
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<pre class="highlight plaintext"><code>@import SocketIO;
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NSURL* url = [[NSURL alloc] initWithString:@"http://localhost:8080"];
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SocketManager* manager = [[SocketManager alloc] initWithSocketURL:url config:@{@"log": @YES, @"compress": @YES}];
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SocketIOClient* socket = manager.defaultSocket;
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[socket on:@"connect" callback:^(NSArray* data, SocketAckEmitter* ack) {
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NSLog(@"socket connected");
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}];
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[socket on:@"currentAmount" callback:^(NSArray* data, SocketAckEmitter* ack) {
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double cur = [[data objectAtIndex:0] floatValue];
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[[socket emitWithAck:@"canUpdate" with:@[@(cur)]] timingOutAfter:0 callback:^(NSArray* data) {
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[socket emit:@"update" with:@[@{@"amount": @(cur + 2.50)}]];
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}];
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[ack with:@[@"Got your currentAmount, ", @"dude"]];
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}];
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[socket connect];
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</code></pre>
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<h2 id='features' class='heading'>Features</h2>
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<ul>
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<li>Supports socket.io 2.0+ (For socket.io 1.0 use v9.x)</li>
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<li>Supports binary</li>
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<li>Supports Polling and WebSockets</li>
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<li>Supports TLS/SSL</li>
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<li>Can be used from Objective-C</li>
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</ul>
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<h2 id='faqs' class='heading'>FAQS</h2>
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<p>Checkout the <a href="https://nuclearace.github.io/Socket.IO-Client-Swift/faq.html">FAQs</a> for commonly asked questions.</p>
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<p>Checkout the <a href="https://nuclearace.github.io/Socket.IO-Client-Swift/12to13.html">12to13</a> guide for migrating to v13.</p>
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<h2 id='installation' class='heading'>Installation</h2>
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<p>Requires Swift 4/Xcode 9.x</p>
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<p>If you need Swift 2.3 use the <a href="https://github.com/socketio/socket.io-client-swift/releases/tag/swift2.3">swift2.3 tag</a> (Pre-Swift 4 support is no longer maintained)</p>
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<p>If you need Swift 3.x use v11.1.3.</p>
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<h3 id='swift-package-manager' class='heading'>Swift Package Manager</h3>
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<p>Add the project as a dependency to your Package.swift:</p>
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<pre class="highlight swift"><code><span class="c1">// swift-tools-version:4.0</span>
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<span class="kd">import</span> <span class="kt">PackageDescription</span>
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<span class="k">let</span> <span class="nv">package</span> <span class="o">=</span> <span class="kt">Package</span><span class="p">(</span>
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<span class="nv">name</span><span class="p">:</span> <span class="s">"socket.io-test"</span><span class="p">,</span>
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<span class="nv">products</span><span class="p">:</span> <span class="p">[</span>
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<span class="o">.</span><span class="nf">executable</span><span class="p">(</span><span class="nv">name</span><span class="p">:</span> <span class="s">"socket.io-test"</span><span class="p">,</span> <span class="nv">targets</span><span class="p">:</span> <span class="p">[</span><span class="s">"YourTargetName"</span><span class="p">])</span>
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<span class="p">],</span>
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<span class="nv">dependencies</span><span class="p">:</span> <span class="p">[</span>
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<span class="o">.</span><span class="nf">package</span><span class="p">(</span><span class="nv">url</span><span class="p">:</span> <span class="s">"https://github.com/socketio/socket.io-client-swift"</span><span class="p">,</span> <span class="o">.</span><span class="nf">upToNextMinor</span><span class="p">(</span><span class="nv">from</span><span class="p">:</span> <span class="s">"13.0.0"</span><span class="p">))</span>
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<span class="p">],</span>
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<span class="nv">targets</span><span class="p">:</span> <span class="p">[</span>
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<span class="o">.</span><span class="nf">target</span><span class="p">(</span><span class="nv">name</span><span class="p">:</span> <span class="s">"YourTargetName"</span><span class="p">,</span> <span class="nv">dependencies</span><span class="p">:</span> <span class="p">[</span><span class="s">"SocketIO"</span><span class="p">],</span> <span class="nv">path</span><span class="p">:</span> <span class="s">"./Path/To/Your/Sources"</span><span class="p">)</span>
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<span class="p">]</span>
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<span class="p">)</span>
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</code></pre>
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<p>Then import <code>import SocketIO</code>.</p>
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<h3 id='carthage' class='heading'>Carthage</h3>
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<p>Add this line to your <code>Cartfile</code>:</p>
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<pre class="highlight plaintext"><code>github "socketio/socket.io-client-swift" ~> 13.0.0
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</code></pre>
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<p>Run <code>carthage update --platform ios,macosx</code>.</p>
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<p>Add the <code>Starscream</code> and <code>SocketIO</code> frameworks to your projects and follow the usual Carthage process.</p>
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<h3 id='cocoapods-1-0-0-or-later' class='heading'>CocoaPods 1.0.0 or later</h3>
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<p>Create <code>Podfile</code> and add <code>pod 'Socket.IO-Client-Swift'</code>:</p>
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<pre class="highlight ruby"><code><span class="n">use_frameworks!</span>
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<span class="n">target</span> <span class="s1">'YourApp'</span> <span class="k">do</span>
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<span class="n">pod</span> <span class="s1">'Socket.IO-Client-Swift'</span><span class="p">,</span> <span class="s1">'~> 13.0.0'</span>
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<span class="k">end</span>
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</code></pre>
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<p>Install pods:</p>
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<pre class="highlight plaintext"><code>$ pod install
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</code></pre>
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<p>Import the module:</p>
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<p>Swift:</p>
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<pre class="highlight swift"><code><span class="kd">import</span> <span class="kt">SocketIO</span>
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</code></pre>
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<p>Objective-C:</p>
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<pre class="highlight plaintext"><code>@import SocketIO;
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</code></pre>
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<h1 id='a-href-https-nuclearace-github-io-socket-io-client-swift-index-html-docs-a' class='heading'><a href="https://nuclearace.github.io/Socket.IO-Client-Swift/index.html">Docs</a></h1>
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<ul>
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<li><a href="https://nuclearace.github.io/Socket.IO-Client-Swift/Classes/SocketIOClient.html">Client</a></li>
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<li><a href="https://nuclearace.github.io/Socket.IO-Client-Swift/Classes/SocketManager.html">Manager</a></li>
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<li><a href="https://nuclearace.github.io/Socket.IO-Client-Swift/Classes/SocketEngine.html">Engine</a></li>
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<li><a href="https://nuclearace.github.io/Socket.IO-Client-Swift/Enums/SocketIOClientOption.html">Options</a></li>
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</ul>
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<h2 id='detailed-example' class='heading'>Detailed Example</h2>
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<p>A more detailed example can be found <a href="https://github.com/nuclearace/socket.io-client-swift-example">here</a></p>
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<p>An example using the Swift Package Manager can be found <a href="https://github.com/nuclearace/socket.io-client-swift-spm-example">here</a></p>
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<h2 id='license' class='heading'>License</h2>
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<p>MIT</p>
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</div>
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||
</section>
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||
</article>
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</div>
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||
<section class="footer">
|
||
<p>© 2017 <a class="link" href="https://github.com/socketio/socket.io-client-swift" target="_blank" rel="external">Erik</a>. All rights reserved. (Last updated: 2017-11-14)</p>
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</body>
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