No response from other requests while uploading video

[polaris0227]

• I've read, understood, and done my best to follow the *CONTRIBUTING guidelines.

What did you do?

My app sends multiple requests while uploading video.
It takes about 1 mins to upload video.
Problem is that app can't get any response of multiple requests until video upload finished.
(It get response soon without uploading video.)

What did you expect to happen?

It should receive response of other requests while uploading video.

What happened instead?

No response until video uploading finished.

Alamofire Environment

Alamofire version: 4.6
Xcode version: 9.2
Swift version: 4.0
Platform(s) running Alamofire: iPhone 5
macOS version running Xcode: High Sierra

Demo Project

No available at the moment, under progressing...

[jshier]

Thanks for the report! I can't think of anything Alamofire might be doing to prevent this offhand, I think it's possible that URLSession itself throttles your requests while a long running upload is in progress, both for efficiency and speed. However that's just speculation. So while I can't think of anything specific that might be causing this, ultimately a demo app is the only way for us to really investigate, so we'd really appreciate if you could create one.

[jshier]

I'm closing this pending further input.