Skip to content

Cache/Replay operators to be more GC friendly #7912

New issue
New issue
Open
Task
Open
Cache/Replay operators to be more GC friendly#7912
Task
Labels
3.x4.xEnhancement
Milestone
3.1-support
@akarnokd

Description

@akarnokd
akarnokd
opened on Oct 2, 2025

The current implementations of the various cache and replay operators and hot sources can hold onto effectively unreachable elements longer than necessary, causing GC pressure with certain collectors.

The following operators need to be checked and updated.

  • ObservableCache
  • FlowableCache
  • ObservableReplay
  • FlowableReplay
  • ReplaySubject
  • ReplayProcessor

Metadata

Metadata

Assignees

No one assigned

    Labels

    3.x4.xEnhancement

    Type

    Task

    Projects

    No projects

    Milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions