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EventEmitter memory leak #28368

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rex4539 opened this issue Nov 3, 2024 · 2 comments
Closed

EventEmitter memory leak #28368

rex4539 opened this issue Nov 3, 2024 · 2 comments
Labels
A-Memory Memory leaks, leak hunting tools O-Uncommon Most users are unlikely to come across this or unexpected workflow S-Minor Impairs non-critical functionality or suitable workarounds exist T-Defect

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@rex4539
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rex4539 commented Nov 3, 2024

Steps to reproduce

  1. Log in to Element.

Outcome

What did you expect?

No memory leaks.

What happened instead?

2024-11-03T03:50:43.127Z W Possible EventEmitter memory leak detected. 11 RoomState.events listeners added. Use emitter.setMaxListeners() to increase limit
MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 RoomState.events listeners added. Use emitter.setMaxListeners() to increase limit
2024-11-03T03:50:44.792Z W Possible EventEmitter memory leak detected. 11 RoomState.members listeners added. Use emitter.setMaxListeners() to increase limit
MaxListenersExceededWarning: Possible EventEmitter memory leak detected. 11 RoomState.members listeners added. Use emitter.setMaxListeners() to increase limit

Operating system

macOS 15.1

Application version

Element Nightly 2024110101

How did you install the app?

https://packages.element.io/nightly/install/macos/index.html

Homeserver

matrix.org

Will you send logs?

Yes
@rex4539
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rex4539 commented Nov 3, 2024

log-1.log

@dosubot dosubot bot added A-Memory Memory leaks, leak hunting tools O-Uncommon Most users are unlikely to come across this or unexpected workflow S-Minor Impairs non-critical functionality or suitable workarounds exist labels Nov 3, 2024
@t3chguy
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t3chguy commented Nov 3, 2024

11 listeners makes a memory leak not. If it was hundreds or growing then it'd be a leak. This is just a very shared model.

@t3chguy t3chguy closed this as not planned Won't fix, can't repro, duplicate, stale Nov 3, 2024
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A-Memory Memory leaks, leak hunting tools O-Uncommon Most users are unlikely to come across this or unexpected workflow S-Minor Impairs non-critical functionality or suitable workarounds exist T-Defect
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@rex4539 @t3chguy