Created
June 15, 2023 14:04
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Sveltekit Directus Websockets Demo
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| <script lang="ts"> | |
| import { onMount } from 'svelte'; | |
| const url = 'ws://localhost:8055/websocket'; | |
| const access_token = 'your key'; | |
| const collection = 'posts'; | |
| onMount(() => { | |
| const connection = new WebSocket(url); | |
| connection.addEventListener('open', function () { | |
| console.log({ event: 'onopen' }); | |
| connection.send( | |
| JSON.stringify({ | |
| type: 'auth', | |
| access_token | |
| }) | |
| ); | |
| }); | |
| connection.addEventListener('message', function (message) { | |
| // Message is type of "MessageEvent" so cannot parse to JSON | |
| const data = JSON.parse(message.data); | |
| console.log({ event: 'onmessage', message: data }); | |
| //{type: 'auth', status: 'ok'} | |
| if (data.type === 'auth' && data.status === 'ok') { | |
| subscribe(); | |
| } | |
| }); | |
| connection.addEventListener('close', function () { | |
| console.log({ event: 'onclose' }); | |
| }); | |
| connection.addEventListener('error', function (error) { | |
| console.log({ event: 'onerror', error }); | |
| }); | |
| function subscribe() { | |
| connection.readyState; | |
| connection.send( | |
| JSON.stringify({ | |
| type: 'subscribe', | |
| collection: collection, | |
| query: { fields: ['*'] } | |
| }) | |
| ); | |
| } | |
| // | |
| }); | |
| </script> |
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