Saving a Object with an Array of Files holds UI thread

dblythy commented 3 years ago

New Issue Checklist

[x] I am not disclosing a vulnerability.
[x] I am not just asking a question.
[x] I have searched through existing issues.
[x] I can reproduce the issue with the latest versions of Parse Server and the Parse Swift SDK.

Issue Description

Saving an object with an array of PFFiles halts UI.

Steps to reproduce

Create a struct with [ParseFile]
Create a new object and set files
Calling object.save will hold the main thread

Here is my code:

        event.images = images
        Utils.loading(message: "Saving event")
        event.save { result in
            switch result {
            case .success(_):
                Utils.done()
            case .failure(let error):
                Utils.error(error: error)
            }
        }

https://user-images.githubusercontent.com/4974769/132307398-37f71f26-d457-45fe-9439-53516befb24e.mov

Actual Outcome

UI thread is held

Expected Outcome

UI not to hold.

Environment

Client

Parse Swift SDK version: 1.9.4
Xcode version: 12.4
Operating system (iOS, macOS, watchOS, etc.): iOS
Operating system version: 14.4

Server

Parse Server version: master
Operating system: Ubuntu
Local or remote host (AWS, Azure, Google Cloud, Heroku, Digital Ocean, etc): AWS

Database

System (MongoDB or Postgres): MongoDB
Database version: 4.5
Local or remote host (MongoDB Atlas, mLab, AWS, Azure, Google Cloud, etc): Atlas

Logs

parse-github-assistant[bot] commented 3 years ago

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cbaker6 commented 3 years ago

Tested the patch in Swift playgrounds and it seems to be fixed. If the issue still persists, feel free to reopen.