Unity Editor freezes when Task is run faster than every 1000ms

Unity: Scripting

Won't Fix

2023.1.X

2022.2.X

2022.1.X

2021.3.X

2020.3.X

The issues is with the user code (int)_uiSpawnTime * 1000 results in a wait time of 0. `await Task.Delay(0)` will be executed synchronously and control of the main thread will never be release. `Math.Max((int) (_uiSpawnTime * 1000), 1)` should solve the issue.

Reproduction steps:
1. Open the user’s attached project
2. Enter the Play Mode
3. In the Simulator view, click “Start”
4. In the upper-right corner, under “SPAWN TIME”, change 1 to 0.99

Expected result: Cubes are spawned faster
Actual result: Unity Editor freezes

Reproducible with: 2020.3.41f1, 2021.3.12f1, 2022.1.21f1, 2022.2.0b13, 2023.1.0a17

Reproducible on: Windows 11 Pro 21H2

Unity Editor freezes when Task is run faster than every 1000ms

Unity: Scripting

Won't Fix

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Unity Editor freezes when Task is run faster than every 1000ms

Unity: Scripting

Statuses

Won't Fix

Resolution Notes

2023.1.XWon't FixThe issues is with the user code (int)_uiSpawnTime * 1000 results in a wait time of 0. `await Task.Delay(0)` will be executed synchronously and control of the main thread will never be release. `Math.Max((int) (_uiSpawnTime * 1000), 1)` should solve the issue.

Description

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