This code is pretty simple and is a example, but is painfully slow for big
files (10Mb)!
How to read data chunks of request body to a temp file instead of reading
everything at once to memory?
import asynchttpserver, asyncdispatch
proc handler(req: Request) {.async.} =
echo req.url.path
if req.reqMethod == HttpPost:
echo req.headers
echo req.body.len
echo req.body
var form = """
<html>
<body>
<form action="/server" method="post" enctype="multipart/form-data">
<input type="file" name="textfile" accept="text/*"><br />
<input type="submit">
</form>
</body>
</html>
"""
await req.respond(Http200, form)
var server = newAsyncHttpServer(maxBody=16777216)
waitFor server.serve(Port(8080), handler)
Run
