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Realtime: added warning about port 53 URLs #21770

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Merged
merged 4 commits into from
Apr 21, 2025
Merged

Realtime: added warning about port 53 URLs #21770

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b316105
Realtime: added warning about port 53 URLs
nils-ohlmeier Apr 16, 2025
90081bd
added missing 'is'
nils-ohlmeier Apr 16, 2025
e3e35da
Update src/content/docs/realtime/turn/generate-credentials.mdx
nils-ohlmeier Apr 21, 2025
fee0dfa
added sentence about no-trickle back in
nils-ohlmeier Apr 21, 2025
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4 changes: 4 additions & 0 deletions src/content/docs/realtime/turn/generate-credentials.mdx
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Expand Up @@ -53,6 +53,10 @@ The JSON response below can then be passed on to your front-end application:
}
```

:::note
The list of returned URLs contains URLs with the primary and alternate ports. The alternate port 53 is known to be blocked by web browsers, and the TURN URL will time out if used in browsers. If you are using trickle ICE, this will not cause issues. Without trickle ICE you might want to filter out the URL with port 53 to avoid waiting for a timeout.
:::

Use `iceServers` as follows when instantiating the `RTCPeerConnection`:

```js
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