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28 lines
789 B
Plaintext
28 lines
789 B
Plaintext
---
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id: removeallchannels
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title: 'removeAllChannels()'
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slug: /removeallchannels
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custom_edit_url: https://github.com/supabase/supabase/edit/master/spec/supabase_js_v2_legacy.yml
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---
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import Tabs from '@theme/Tabs'
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import TabItem from '@theme/TabItem'
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Unsubscribes and removes all Realtime channels from Realtime client.
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```js
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supabase.removeAllChannels()
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```
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## Notes
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- Removing channels is a great way to maintain the performance of your project's Realtime service as well as your database if you're listening to Postgres changes. Supabase will automatically handle cleanup 30 seconds after a client is disconnected, but unused channels may cause degradation as more clients are simultaneously subscribed.
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## Examples
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### Removes all channels
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```js
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supabase.removeAllChannels()
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```
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