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Installation

The JS Client SDK is hosted on NPM under @onehop/client.

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npm

npm i @onehop/client

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Yarn

yarn add @onehop/client

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Initializing the SDK

Find your project ID on this page.

JSX
import {hop} from '@onehop/client';

// hop.init should be called as early as possible in your application's lifecycle

hop.init({
	projectId: 'project_xxx', // replace with your project ID
});

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Subscribing to a unprotected channel

Unprotected channels allow anyone to connect as long as they know the channel id. You can learn more about types of channels on this page.

import {hop} from '@onehop/client';

const instance = hop.init({projectId: ''});

// Subscribe this client to a channel
instance.subscribeToChannel('HopIsReallyCool');

instance.on('STATE_UPDATE', data => {
	console.log(`Look at all those chickens`, data.state);
});

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Send a message to a channel

import {hop} from '@onehop/client';

const instance = hop.init({projectId: '', token: ''});

instance.sendMessage('votes', 'add', 1);
instance.sendMessage('public-chat', 'kashcafe', {
	user: 'Kashall',
	message: 'This is a message!',
});
OverviewReact