CD
Cloudflare Developers•5d ago
Four.Clover

How do i response with streaming file?

I want to send a streaming file as a multipart/form-data response in Cloudflare workers, like: formData.set("file", streamable);
1 Reply
SuperHelpflare
SuperHelpflare•5d ago
Support AI
According to the documentation, when sending a streaming file as a multipart/form-data response, you can use the --form flag with cURL, which automatically configures the content-type header and maps the file to a form input called file. Here's an example from the documentation: 
curl --request POST \
--header "Authorization: Bearer <API_TOKEN>" \
--form file=@/Users/user_name/Desktop/my-video.mp4 \
https://api.cloudflare.com/client/v4/accounts/{account_id}/stream
curl --request POST \
--header "Authorization: Bearer <API_TOKEN>" \
--form file=@/Users/user_name/Desktop/my-video.mp4 \
https://api.cloudflare.com/client/v4/accounts/{account_id}/stream
This example shows how to upload a video file using the Stream API. However, if you're looking for information on how to send a streaming file as a multipart/form-data response in a programming context, the documentation doesn't provide a direct example. But it does mention that when sending ReadableStream, WriteableStream, Request, and Response using RPC methods, bytes in the body are automatically streamed with appropriate flow control. You can refer to the documentation on ReadableStream, WriteableStream, Request, and Response for more information: https://developers.cloudflare.com/workers/runtime-apis/rpc/
Sources
* Basic video uploads - Cloudflare Stream docs * Remote-procedure call (RPC) - Cloudflare Workers docs * Add additional audio tracks - Cloudflare Stream docs
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