Dispose on aysnc queue

[cyg02032015]

Short description of the issue:

object deinit on async queue cause Fatal error: Running on background thread.

Expected outcome:

rxswift dispose on main queue

What actually happens:

When i use RxDatasource to bind UITableView, then handle data on async queue, at the sametime that viewController deinit, but object deinit on async...

Self contained code example that reproduces the issue: https://github.com/cyg02032015/rxswift_crash_test.git

// just click button present viewController and dismiss 
// that a simulation code in TestViewController.swift
deinit {
     coordinator.refresh()
}

// will crash in RxSwift/MainScheduler.swift at line 54

Platform/Environment

• [x] iOS
• [ ] macOS
• [ ] tvOS
• [ ] watchOS
• [ ] playgrounds

How easy is to reproduce? (chances of successful reproduce after running the self contained code)

• [ ] easy, 100% repro
• [x] sometimes, 10%-100%
• [ ] hard, 2% - 10%
• [ ] extremely hard, %0 - 2%

Xcode version:

  Xcode version 13.2.1

Installation method:

• [x] CocoaPods
• [ ] Carthage
• [ ] Git submodules

I have multiple versions of Xcode installed: (so we can know if this is a potential cause of your issue)

• [ ] yes (which ones)
• [x] no

Level of RxSwift knowledge: (this is so we can understand your level of knowledge and formulate the response in an appropriate manner)

• [ ] just starting
• [x] I have a small code base
• [ ] I have a significant code base

[freak4pc]

I'm having a hard trouble understanding the issue here. Can you please share source code / a reproducible example?

Thanks.

[freak4pc]

Closed, no reply.