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Window stopped responding after appending many long lines to output channel #42418

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chrmarti opened this issue Jan 30, 2018 · 2 comments
Closed

Window stopped responding after appending many long lines to output channel #42418

chrmarti opened this issue Jan 30, 2018 · 2 comments
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@sandy081
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bug Issue identified by VS Code Team member as probable bug freeze-slow-crash-leak VS Code crashing, performance, freeze and memory leak issues output Output channel system issues verified Verification succeeded
Milestone
September 2018

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@chrmarti
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Issue Type

Bug

Description

Testing #40716

I was appending very long lines (65k chars) to the output channel to test the threshold and after a while the window became unresponsive and the 'window does not respond' dialog from the OS poped up.

VS Code Info

VS Code version: Code - Insiders 1.20.0-insider (98ae735, 2018-01-30T06:08:11.782Z)
OS version: Darwin x64 16.7.0

Reproduces without extensions
@chrmarti
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This actually works with multiple lines (using appendLine()). It breaks when keep appending to the same line. Making it less of a problem.

@sandy081 sandy081 added bug Issue identified by VS Code Team member as probable bug freeze-slow-crash-leak VS Code crashing, performance, freeze and memory leak issues output Output channel system issues labels Sep 12, 2018
@sandy081 sandy081 added this to the September 2018 milestone Sep 12, 2018
@sandy081
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This is fixed by #57618

@octref octref added the verified Verification succeeded label Sep 27, 2018
@vscodebot vscodebot bot locked and limited conversation to collaborators Oct 27, 2018
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@sandy081 sandy081

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bug Issue identified by VS Code Team member as probable bug freeze-slow-crash-leak VS Code crashing, performance, freeze and memory leak issues output Output channel system issues verified Verification succeeded
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September 2018
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@octref @chrmarti @sandy081