async-busboy | Promise based multipart form parser for KoaJS | Reactive Programming library
kandi X-RAY | async-busboy Summary
kandi X-RAY | async-busboy Summary
Promise based multipart form parser for KoaJS
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Top functions reviewed by kandi - BETA
- Creates an object containing data from the request .
- On save field to write to file
- onForm field .
- End file cleanup
- handle the request
- Clean - up all queued files .
- When an error occurs
- Create an error .
async-busboy Key Features
async-busboy Examples and Code Snippets
Community Discussions
Trending Discussions on async-busboy
QUESTION
I'm implementing uploading videos to vimeo using the official vimeo library. The problem is that I upload the whole video to the server and only then send it to vimeo. After sending I clean it up, of course, but videos can weight a few gbs, so it's a problem. I'm using async-busboy to save data, tmp to create temporary files. I want to send chunks to my server and upload them to vimeo at the same time, because storing the whole videos can break my server. I need to feed to vimeo a steam somehow.
The thing is vimeo uploads videos by chunks, but you must feed it the whole one when you start. I'm also considering library called vimeo-chunk-upload to upload directly from the front end, but I'll have to store private key in code and that is not safe.
...ANSWER
Answered 2019-Dec-30 at 16:37You can generate the video link at your backend server while you can upload the video at the frontend itself. This approach will secure your access token as well as will reduce the load of backend server.
According to https://developer.vimeo.com/api/upload/videos you need your access token only while generating the video link and not while uploading it.
Hope this helps!
QUESTION
I am trying to add an async function definition to for async-busboy;
I have created a file "async-busboy.d.ts"
...ANSWER
Answered 2018-Jan-25 at 17:05There is no need for the async
modifier in a declaration. The async
modifier directs the compiler to emit code enabling use of await
. From the point of view of the consumer the important part is that it returns a Promise
not how the async is implemented in the body of the function. You can consider async
an implementation detail of the function.
Your problem is a call site issue, you need to mark the function in which you call asyncBusby
as being async
:
QUESTION
I am making an image upload app with Node, Koa2, Mongo, GridFS, and React. Currently I have no problem uploading files with this code:
...ANSWER
Answered 2018-Jan-20 at 01:53One of the Koa examples is stream-file, which is a good starting point. Usually it's just a case of setting ctx.body
to the stream. Obviously you want to use GridFS as the source rather than the local file system.
I note gridfs-stream, which I think would make life easier for you. However, let's assume you don't want to add another dependency. Here's the bare minimum handler for a download:
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