WebGL context lost dialog forces user to click "Reload" button on it
Reported by
chauv...@gmail.com,
Apr 20 2018
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Issue descriptionUserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/66.0.3359.117 Safari/537.36 Steps to reproduce the problem: 1. Handle event `webglcontextlost` in JavaScript code, call `event.preventDefault()` 2. Make the WebGL context lost happen (My method is to open a lot of tabs playing WebGL to overload the GPU) What is the expected behavior? 1. There should be NO dialog appears, saying: "Rats! WebGL hit a snag.", with two buttons "Ignore" and "Reload". 2. Executing "document.location.reload()" should restore the context, just equivalent to pressing "Reload" on the context-loss dialog. 3. Afterall, refreshing a page should refresh everything of the tab back to initial condition, including the WebGL context What went wrong? 1. Context-loss dialog still appears even though `event.preventDefault()` is called in `webglcontextlost` listener. 2. User is forced to manually click "Reload" button on context-loss dialog (The reload button next to address box doesn't work). Did this work before? No Chrome version: 66.0.3359.117 Channel: stable OS Version: 10.0 Flash Version:
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Apr 23 2018
Thanks for filing the issue! @Reporter: Could you please provide sample test file/URL which helps us in further triaging the issue in a better way. Thanks!
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Apr 30 2018
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May 31 2018
As there is no response from the reporter for more than one month. Hence, closing the issue as wontFix. Please feel free to raise a new issue if the issue is reproduced with latest chrome builds. The latest chrome builds can be downloaded from the below URL: https://www.chromium.org/getting-involved/dev-channel Thanks...!! |
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Comment 1 by susan.boorgula@chromium.org
, Apr 22 2018