New issue
Advanced search Search tips
Note: Color blocks (like or ) mean that a user may not be available. Tooltip shows the reason.

Issue 878691 link

Starred by 2 users

Issue metadata

Status: Assigned
Owner:
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Windows
Pri: 2
Type: Bug-Regression



Sign in to add a comment

Async stack traces are not being show for MutationObserver

Reported by saideepa...@gmail.com, Aug 29

Issue description

UserAgent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36

Steps to reproduce the problem:
1. Check the scenario mentioned in https://www.html5rocks.com/en/tutorials/developertools/async-call-stack/#toc-mutation-observer, this is no longer working.
2. You can use the example http://jsbin.com/tuwonefehi/edit?html,js,output

What is the expected behavior?
When paused on MutationObserver callback and with 'async stack traces enabled' devtools 'Call Stack' should show me all the async stack traces that led to MutationObserver callback.

What went wrong?
Currently its behaving as async stack traces is disabled for MutationObserver.

Did this work before? Yes 

Chrome version: 68.0.3440.106  Channel: stable
OS Version: 10.0
Flash Version:
 
Labels: Needs-Triage-M68 Needs-Bisect
Cc: krajshree@chromium.org
Labels: Triaged-ET Needs-Feedback
Tried testing the issue on win-10 using chrome reported version #68.0.3440.106 and latest canary #70.0.3536.0.

Attached a screen cast for reference.
Following are the steps followed to reproduce the issue.
------------
1. Navigated to http://jsbin.com/tuwonefehi/edit?html,js,output.
2. Put a breakpoint in the code at sources but did not find the option for enabling async stack traces.

reporter@ - Could you please check the attached screen cast and please let us know if anything missed from our end.

Thanks...!!
878691.mp4
2.4 MB View Download
Owner: kozy@chromium.org
Status: Assigned (was: Unconfirmed)

Sign in to add a comment