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snowbldr bce99d8884
change websocket publish to return boolean as the uws method publish returns boolean (#641) 
* Update docs to match implementation

* change websocket publish to return boolean as the uws method publish returns boolean

* re-generate typedoc since publish changed to return boolean
2021-12-07 14:46:30 +01:00

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<!DOCTYPE html><html class="default no-js"><head><meta charSet="utf-8"/><meta http-equiv="x-ua-compatible" content="IE=edge"/><title>WebSocket | uWebSockets.js v20.4.0 documentation</title><meta name="description" content="Documentation for uWebSockets.js v20.4.0 documentation"/><meta name="viewport" content="width=device-width, initial-scale=1"/><link rel="stylesheet" href="../assets/style.css"/><link rel="stylesheet" href="../assets/highlight.css"/><script async src="../assets/search.js" id="search-script"></script></head><body><script>document.body.classList.add(localStorage.getItem("tsd-theme") || "os")</script><header><div class="tsd-page-toolbar"><div class="container"><div class="table-wrap"><div class="table-cell" id="tsd-search" data-base=".."><div class="field"><label for="tsd-search-field" class="tsd-widget search no-caption">Search</label><input type="text" id="tsd-search-field"/></div><ul class="results"><li class="state loading">Preparing search index...</li><li class="state failure">The search index is not available</li></ul><a href="../index.html" class="title">uWebSockets.js v20.4.0 documentation</a></div><div class="table-cell" id="tsd-widgets"><div id="tsd-filter"><a href="#" class="tsd-widget options no-caption" data-toggle="options">Options</a><div class="tsd-filter-group"><div class="tsd-select" id="tsd-filter-visibility"><span class="tsd-select-label">All</span><ul class="tsd-select-list"><li data-value="public">Public</li><li data-value="protected">Public/Protected</li><li data-value="private" class="selected">All</li></ul></div> <input type="checkbox" id="tsd-filter-inherited" checked/><label class="tsd-widget" for="tsd-filter-inherited">Inherited</label></div></div><a href="#" class="tsd-widget menu no-caption" data-toggle="menu">Menu</a></div></div></div></div><div class="tsd-page-title"><div class="container"><ul class="tsd-breadcrumb"><li><a href="../index.html">uWebSockets.js v20.4.0 documentation</a></li><li><a href="WebSocket.html">WebSocket</a></li></ul><h1>Interface WebSocket</h1></div></div></header><div class="container container-main"><div class="row"><div class="col-8 col-content"><section class="tsd-panel tsd-comment"><div class="tsd-comment tsd-typography"><div class="lead">
<p>A WebSocket connection that is valid from open to close event.
Read more about this in the user manual.</p>
</div></div></section><section class="tsd-panel tsd-hierarchy"><h3>Hierarchy</h3><ul class="tsd-hierarchy"><li><span class="target">WebSocket</span></li></ul></section><section class="tsd-panel tsd-kind-interface"><h3 class="tsd-before-signature">Indexable</h3><div class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">[</span>key: <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">]: </span><span class="tsd-signature-type">any</span></div><div class="tsd-comment tsd-typography"><div class="lead">
<p>Arbitrary user data may be attached to this object. In C++ this is done by using getUserData().</p>
</div></div></section><section class="tsd-panel-group tsd-index-group"><h2>Index</h2><section class="tsd-panel tsd-index-panel"><div class="tsd-index-content"><section class="tsd-index-section "><h3>Methods</h3><ul class="tsd-index-list"><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#close" class="tsd-kind-icon">close</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#cork" class="tsd-kind-icon">cork</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#end" class="tsd-kind-icon">end</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#getBufferedAmount" class="tsd-kind-icon">get<wbr/>Buffered<wbr/>Amount</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#getRemoteAddress" class="tsd-kind-icon">get<wbr/>Remote<wbr/>Address</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#getRemoteAddressAsText" class="tsd-kind-icon">get<wbr/>Remote<wbr/>Address<wbr/>As<wbr/>Text</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#getTopics" class="tsd-kind-icon">get<wbr/>Topics</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#isSubscribed" class="tsd-kind-icon">is<wbr/>Subscribed</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#ping" class="tsd-kind-icon">ping</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#publish" class="tsd-kind-icon">publish</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#send" class="tsd-kind-icon">send</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#subscribe" class="tsd-kind-icon">subscribe</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#unsubscribe" class="tsd-kind-icon">unsubscribe</a></li></ul></section></div></section></section><section class="tsd-panel-group tsd-member-group "><h2>Methods</h2><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="close" class="tsd-anchor"></a><h3>close</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">close<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L71">index.d.ts:71</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Forcefully closes this WebSocket. Immediately calls the close handler.
No WebSocket close message is sent.</p>
</div></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="cork" class="tsd-anchor"></a><h3>cork</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">cork<span class="tsd-signature-symbol">(</span>cb<span class="tsd-signature-symbol">: </span><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> =&gt; </span><span class="tsd-signature-type">void</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><a href="WebSocket.html" class="tsd-signature-type" data-tsd-kind="Interface">WebSocket</a></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L94">index.d.ts:94</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>See HttpResponse.cork. Takes a function in which the socket is corked (packing many sends into one single syscall/SSL block)</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>cb: <span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol"> =&gt; </span><span class="tsd-signature-type">void</span></h5><ul class="tsd-parameters"><li class="tsd-parameter-signature"><ul class="tsd-signatures tsd-kind-type-literal"><li class="tsd-signature tsd-kind-icon"><span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></li></ul></li></ul><h4 class="tsd-returns-title">Returns <a href="WebSocket.html" class="tsd-signature-type" data-tsd-kind="Interface">WebSocket</a></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="end" class="tsd-anchor"></a><h3>end</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">end<span class="tsd-signature-symbol">(</span>code<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">number</span>, shortMessage<span class="tsd-signature-symbol">?: </span><a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">void</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L66">index.d.ts:66</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Gracefully closes this WebSocket. Immediately calls the close handler.
A WebSocket close message is sent with code and shortMessage.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> code: <span class="tsd-signature-type">number</span></h5></li><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> shortMessage: <a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">void</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="getBufferedAmount" class="tsd-anchor"></a><h3>get<wbr/>Buffered<wbr/>Amount</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">get<wbr/>Buffered<wbr/>Amount<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">number</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L61">index.d.ts:61</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Returns the bytes buffered in backpressure. This is similar to the bufferedAmount property in the browser counterpart.
Check backpressure example.</p>
</div></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">number</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="getRemoteAddress" class="tsd-anchor"></a><h3>get<wbr/>Remote<wbr/>Address</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">get<wbr/>Remote<wbr/>Address<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">ArrayBuffer</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L103">index.d.ts:103</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Returns the remote IP address. Note that the returned IP is binary, not text.</p>
</div><div><p>IPv4 is 4 byte long and can be converted to text by printing every byte as a digit between 0 and 255.
IPv6 is 16 byte long and can be converted to text in similar ways, but you typically print digits in HEX.</p>
<p>See getRemoteAddressAsText() for a text version.</p>
</div></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">ArrayBuffer</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="getRemoteAddressAsText" class="tsd-anchor"></a><h3>get<wbr/>Remote<wbr/>Address<wbr/>As<wbr/>Text</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">get<wbr/>Remote<wbr/>Address<wbr/>As<wbr/>Text<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">ArrayBuffer</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L106">index.d.ts:106</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Returns the remote IP address as text. See RecognizedString.</p>
</div></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">ArrayBuffer</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="getTopics" class="tsd-anchor"></a><h3>get<wbr/>Topics</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">get<wbr/>Topics<span class="tsd-signature-symbol">(</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L86">index.d.ts:86</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Returns a list of topics this websocket is subscribed to.</p>
</div></div><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">string</span><span class="tsd-signature-symbol">[]</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="isSubscribed" class="tsd-anchor"></a><h3>is<wbr/>Subscribed</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">is<wbr/>Subscribed<span class="tsd-signature-symbol">(</span>topic<span class="tsd-signature-symbol">: </span><a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L83">index.d.ts:83</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Returns whether this websocket is subscribed to topic.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>topic: <a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="ping" class="tsd-anchor"></a><h3>ping</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">ping<span class="tsd-signature-symbol">(</span>message<span class="tsd-signature-symbol">?: </span><a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L74">index.d.ts:74</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Sends a ping control message. Returns true on success in similar ways as WebSocket.send does (regarding backpressure). This helper function correlates to WebSocket::send(message, uWS::OpCode::PING, ...) in C++.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> message: <a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="publish" class="tsd-anchor"></a><h3>publish</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">publish<span class="tsd-signature-symbol">(</span>topic<span class="tsd-signature-symbol">: </span><a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a>, message<span class="tsd-signature-symbol">: </span><a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a>, isBinary<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span>, compress<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L91">index.d.ts:91</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Publish a message under topic. Backpressure is managed according to maxBackpressure, closeOnBackpressureLimit settings.
Order is guaranteed since v20.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>topic: <a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a></h5></li><li><h5>message: <a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a></h5></li><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> isBinary: <span class="tsd-signature-type">boolean</span></h5></li><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> compress: <span class="tsd-signature-type">boolean</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="send" class="tsd-anchor"></a><h3>send</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">send<span class="tsd-signature-symbol">(</span>message<span class="tsd-signature-symbol">: </span><a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a>, isBinary<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span>, compress<span class="tsd-signature-symbol">?: </span><span class="tsd-signature-type">boolean</span><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L56">index.d.ts:56</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Sends a message. Make sure to check getBufferedAmount() before sending. Returns true for success, false for built up backpressure that will drain when time is given.
Returning false does not mean nothing was sent, it only means backpressure was built up. This you can check by calling getBufferedAmount() afterwards.</p>
</div><div><p>Make sure you properly understand the concept of backpressure. Check the backpressure example file.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>message: <a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a></h5></li><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> isBinary: <span class="tsd-signature-type">boolean</span></h5></li><li><h5><span class="tsd-flag ts-flagOptional">Optional</span> compress: <span class="tsd-signature-type">boolean</span></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="subscribe" class="tsd-anchor"></a><h3>subscribe</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">subscribe<span class="tsd-signature-symbol">(</span>topic<span class="tsd-signature-symbol">: </span><a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L77">index.d.ts:77</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Subscribe to a topic.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>topic: <a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4></li></ul></section><section class="tsd-panel tsd-member tsd-kind-method tsd-parent-kind-interface"><a id="unsubscribe" class="tsd-anchor"></a><h3>unsubscribe</h3><ul class="tsd-signatures tsd-kind-method tsd-parent-kind-interface"><li class="tsd-signature tsd-kind-icon">unsubscribe<span class="tsd-signature-symbol">(</span>topic<span class="tsd-signature-symbol">: </span><a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a><span class="tsd-signature-symbol">)</span><span class="tsd-signature-symbol">: </span><span class="tsd-signature-type">boolean</span></li></ul><ul class="tsd-descriptions"><li class="tsd-description"><aside class="tsd-sources"><ul><li>Defined in <a href="https://github.com/uNetworking/uWebSockets.js/blob/master/docs/index.d.ts#L80">index.d.ts:80</a></li></ul></aside><div class="tsd-comment tsd-typography"><div class="lead">
<p>Unsubscribe from a topic. Returns true on success, if the WebSocket was subscribed.</p>
</div></div><h4 class="tsd-parameters-title">Parameters</h4><ul class="tsd-parameters"><li><h5>topic: <a href="../index.html#RecognizedString" class="tsd-signature-type" data-tsd-kind="Type alias">RecognizedString</a></h5></li></ul><h4 class="tsd-returns-title">Returns <span class="tsd-signature-type">boolean</span></h4></li></ul></section></section></div><div class="col-4 col-menu menu-sticky-wrap menu-highlight"><nav class="tsd-navigation primary"><ul><li class=""><a href="../index.html">Exports</a></li></ul></nav><nav class="tsd-navigation secondary menu-sticky"><ul><li class="current tsd-kind-interface"><a href="WebSocket.html" class="tsd-kind-icon">Web<wbr/>Socket</a><ul><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#close" class="tsd-kind-icon">close</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#cork" class="tsd-kind-icon">cork</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#end" class="tsd-kind-icon">end</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#getBufferedAmount" class="tsd-kind-icon">get<wbr/>Buffered<wbr/>Amount</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#getRemoteAddress" class="tsd-kind-icon">get<wbr/>Remote<wbr/>Address</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#getRemoteAddressAsText" class="tsd-kind-icon">get<wbr/>Remote<wbr/>Address<wbr/>As<wbr/>Text</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#getTopics" class="tsd-kind-icon">get<wbr/>Topics</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#isSubscribed" class="tsd-kind-icon">is<wbr/>Subscribed</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#ping" class="tsd-kind-icon">ping</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#publish" class="tsd-kind-icon">publish</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#send" class="tsd-kind-icon">send</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#subscribe" class="tsd-kind-icon">subscribe</a></li><li class="tsd-kind-method tsd-parent-kind-interface"><a href="WebSocket.html#unsubscribe" class="tsd-kind-icon">unsubscribe</a></li></ul></li></ul></nav></div></div></div><footer class="with-border-bottom"><div class="container"><h2>Legend</h2><div class="tsd-legend-group"><ul class="tsd-legend"><li class="tsd-kind-property tsd-parent-kind-interface"><span class="tsd-kind-icon">Property</span></li><li class="tsd-kind-method tsd-parent-kind-interface"><span class="tsd-kind-icon">Method</span></li></ul></div><h2>Settings</h2><p>Theme <select id="theme"><option value="os">OS</option><option value="light">Light</option><option value="dark">Dark</option></select></p></div></footer><div class="container tsd-generator"><p>Generated using <a href="https://typedoc.org/" target="_blank">TypeDoc</a></p></div><div class="overlay"></div><script src="../assets/main.js"></script></body></html>
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