44 lines
10 KiB
HTML
44 lines
10 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en-US">
|
|
<head>
|
|
<meta charset="utf-8">
|
|
<meta name="viewport" content="width=device-width,initial-scale=1">
|
|
<title>How it works? | SUBSPACE</title>
|
|
<meta name="description" content="Reactive ÐApp Development">
|
|
<link rel="apple-touch-icon" sizes="180x180" href="/assets/img/logo-small.png">
|
|
<link rel="icon" type="image/png" sizes="32x32" href="/assets/img/logo-small.png">
|
|
<link rel="icon" type="image/png" sizes="16x16" href="/assets/img/logo-small.png">
|
|
<link rel="shortcut icon" href="/assets/img/logo-small.png">
|
|
<meta name="theme-color" content="#ffffff">
|
|
|
|
<link rel="preload" href="/assets/css/0.styles.514b72f5.css" as="style"><link rel="preload" href="/assets/js/app.79de258e.js" as="script"><link rel="preload" href="/assets/js/3.9498df45.js" as="script"><link rel="preload" href="/assets/js/4.08c332fb.js" as="script"><link rel="prefetch" href="/assets/js/10.89e9df6b.js"><link rel="prefetch" href="/assets/js/11.4115a4ef.js"><link rel="prefetch" href="/assets/js/12.483e20d3.js"><link rel="prefetch" href="/assets/js/13.c8151d83.js"><link rel="prefetch" href="/assets/js/14.562246e0.js"><link rel="prefetch" href="/assets/js/15.1e59e25f.js"><link rel="prefetch" href="/assets/js/16.23bd311f.js"><link rel="prefetch" href="/assets/js/17.e68e2fcb.js"><link rel="prefetch" href="/assets/js/18.71f9ba08.js"><link rel="prefetch" href="/assets/js/19.8c50e175.js"><link rel="prefetch" href="/assets/js/2.ced3bc39.js"><link rel="prefetch" href="/assets/js/20.4691289d.js"><link rel="prefetch" href="/assets/js/5.73836d55.js"><link rel="prefetch" href="/assets/js/6.5f41d563.js"><link rel="prefetch" href="/assets/js/7.e27f5416.js"><link rel="prefetch" href="/assets/js/8.02b67b8a.js"><link rel="prefetch" href="/assets/js/9.e55a9a9a.js">
|
|
<link rel="stylesheet" href="/assets/css/0.styles.514b72f5.css">
|
|
</head>
|
|
<body>
|
|
<div id="app" data-server-rendered="true"><div class="theme-container"><script type="text/javascript">
|
|
(function(f, a, t, h, o, m){
|
|
a[h]=a[h]||function(){
|
|
(a[h].q=a[h].q||[]).push(arguments)
|
|
};
|
|
o=f.createElement('script'),
|
|
m=f.getElementsByTagName('script')[0];
|
|
o.async=1; o.src=t; o.id='fathom-script';
|
|
m.parentNode.insertBefore(o,m)
|
|
})(document, window, '//fathom.status.im/tracker.js', 'fathom');
|
|
fathom('set', 'siteId', 'DNONS');
|
|
fathom('trackPageview');
|
|
</script> <header class="navbar"><div class="sidebar-button"><svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" role="img" viewBox="0 0 448 512" class="icon"><path fill="currentColor" d="M436 124H12c-6.627 0-12-5.373-12-12V80c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12zm0 160H12c-6.627 0-12-5.373-12-12v-32c0-6.627 5.373-12 12-12h424c6.627 0 12 5.373 12 12v32c0 6.627-5.373 12-12 12z"></path></svg></div> <a href="/" class="home-link router-link-active"><img src="/assets/img/logo-small.png" alt="SUBSPACE" class="logo"> <span class="site-name can-hide">SUBSPACE</span></a> <div class="links"><!----> <nav class="nav-links can-hide"><div class="nav-item"><a href="/getting-started/" class="nav-link">Getting Started</a></div><div class="nav-item"><a href="/integrations-overview.html" class="nav-link">Integrations</a></div><div class="nav-item"><a href="/api.html" class="nav-link">API</a></div><div class="nav-item"><a href="https://github.com/status-im/subspace" target="_blank" rel="noopener noreferrer" class="nav-link external">
|
|
Github
|
|
<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></div> <!----></nav></div></header> <div class="sidebar-mask"></div> <aside class="sidebar"><nav class="nav-links"><div class="nav-item"><a href="/getting-started/" class="nav-link">Getting Started</a></div><div class="nav-item"><a href="/integrations-overview.html" class="nav-link">Integrations</a></div><div class="nav-item"><a href="/api.html" class="nav-link">API</a></div><div class="nav-item"><a href="https://github.com/status-im/subspace" target="_blank" rel="noopener noreferrer" class="nav-link external">
|
|
Github
|
|
<svg xmlns="http://www.w3.org/2000/svg" aria-hidden="true" x="0px" y="0px" viewBox="0 0 100 100" width="15" height="15" class="icon outbound"><path fill="currentColor" d="M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z"></path> <polygon fill="currentColor" points="45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9"></polygon></svg></a></div> <!----></nav> <ul class="sidebar-links"><li><a href="/" class="sidebar-link">Home</a></li><li><a href="/how-it-works.html" class="active sidebar-link">How it works?</a><ul class="sidebar-sub-headers"></ul></li><li><a href="/getting-started.html" class="sidebar-link">Getting Started</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a href="/getting-started.html#installation" class="sidebar-link">Installation</a></li><li class="sidebar-sub-header"><a href="/getting-started.html#importing-the-library" class="sidebar-link">Importing the library</a></li><li class="sidebar-sub-header"><a href="/getting-started.html#connecting-to-a-web3-provider" class="sidebar-link">Connecting to a web3 provider</a></li><li class="sidebar-sub-header"><a href="/getting-started.html#reacting-to-data" class="sidebar-link">Reacting to data</a></li><li class="sidebar-sub-header"><a href="/getting-started.html#tracking-state" class="sidebar-link">Tracking state</a></li><li class="sidebar-sub-header"><a href="/getting-started.html#tracking-events" class="sidebar-link">Tracking events</a></li><li class="sidebar-sub-header"><a href="/getting-started.html#tracking-balances" class="sidebar-link">Tracking balances</a></li><li class="sidebar-sub-header"><a href="/getting-started.html#subscriptions" class="sidebar-link">Subscriptions</a></li><li class="sidebar-sub-header"><a href="/getting-started.html#cleanup" class="sidebar-link">Cleanup</a></li></ul></li><li><section class="sidebar-group depth-0"><p class="sidebar-heading"><span>Integrations</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/integrations-overview.html" class="sidebar-link">Overview</a></li><li><a href="/react.html" class="sidebar-link">React</a><ul class="sidebar-sub-headers"></ul></li><li><a href="/vue.html" class="sidebar-link">Vue</a><ul class="sidebar-sub-headers"></ul></li><li><section class="sidebar-group is-sub-group depth-1"><p class="sidebar-heading"><span>Redux</span> <!----></p> <ul class="sidebar-links sidebar-group-items"><li><a href="/redux.html" class="sidebar-link">redux</a><ul class="sidebar-sub-headers"></ul></li><li><a href="/redux-observable.html" class="sidebar-link">redux-observable</a></li></ul></section></li><li><a href="/reactive-graphql.html" class="sidebar-link">reactive-graphql</a><ul class="sidebar-sub-headers"></ul></li><li><a href="/apollo-client.html" class="sidebar-link">apollo-client</a><ul class="sidebar-sub-headers"></ul></li></ul></section></li><li><a href="/tutorial.html" class="sidebar-link">Tutorial</a></li><li><a href="/api.html" class="sidebar-link">API</a><ul class="sidebar-sub-headers"><li class="sidebar-sub-header"><a href="/api.html#general" class="sidebar-link">General</a></li><li class="sidebar-sub-header"><a href="/api.html#contract-methods" class="sidebar-link">Contract methods</a></li><li class="sidebar-sub-header"><a href="/api.html#low-level-api-for-data-tracking" class="sidebar-link">Low level API for data tracking</a></li></ul></li></ul> </aside> <main class="page"> <div class="theme-default-content content__default"><h1 id="how-it-works"><a href="#how-it-works" aria-hidden="true" class="header-anchor">#</a> How it works?</h1> <h3 id="setup"><a href="#setup" aria-hidden="true" class="header-anchor">#</a> Setup</h3> <p><img src="/assets/img/d1.daa5485a.png" alt="First Usage - Setup"></p> <ol><li>A ÐApp requests <code>Subspace</code> to track an event, property, or balance.</li> <li><code>Subspace</code> creates a observable for that event, and a web3 subscription to retrieve events from the chain</li> <li>The ÐApp subscribes to the observable to receive events.</li></ol> <h3 id="receiving-events"><a href="#receiving-events" aria-hidden="true" class="header-anchor">#</a> Receiving events</h3> <p><img src="/assets/img/d2.de512122.png" alt="First Usage - Receiving events">
|
|
Depending on the filter parameters used to track the events, once an event is found, it is stored in <code>localStorage</code> and it is also pushed to the observable which delivers it to the ÐApp subscription.</p> <h3 id="tracking-already-known-events"><a href="#tracking-already-known-events" aria-hidden="true" class="header-anchor">#</a> Tracking already known events</h3> <p>After restarting the ÐApp, either by executing it again in case of a console application or refreshing the browser the behavior of <code>Subspace</code> will change:
|
|
<img src="/assets/img/d3.123a2e18.png" alt="Second Usage - Setup"></p> <ol><li>The Dapp will request <code>Subspace</code> to track an event it already knows, creating an observable and subscription for that event</li> <li>It will retrieve events that were previously stored in localStorage and deliver them to the DApp subscription, avoiding having to query the chain for the old events again.</li></ol> <p><img src="/assets/img/d4.81f850ef.png" alt="Second Usage - Receiving events">
|
|
The web3 subscription created previously will start from the last known block instead of beginning from scratch. New events will be delivered normally from this step</p></div> <footer class="page-edit"><!----> <!----></footer> <div class="page-nav"><p class="inner"><span class="prev">
|
|
←
|
|
<a href="/" class="prev router-link-active">Home</a></span> <span class="next"><a href="/getting-started.html">Getting Started</a>→
|
|
</span></p></div> </main></div><div class="global-ui"></div></div>
|
|
<script src="/assets/js/app.79de258e.js" defer></script><script src="/assets/js/3.9498df45.js" defer></script><script src="/assets/js/4.08c332fb.js" defer></script>
|
|
</body>
|
|
</html>
|