Class ResourceManager

ResourceManager provides centralized management of resources that need cleanup. This prevents memory leaks by ensuring all resources are properly disposed.

Index

Constructors

Methods

addEventListener cancelAnimationFrame cleanupAll cleanupComponent cleanupGlobal clearInterval clearTimeout getStats registerCleanup registerDOMElement registerGlobalResource registerReactRoot requestAnimationFrame setInterval setTimeout

Constructors

constructor

new ResourceManager(): ResourceManager
Returns ResourceManager

Methods

addEventListener

addEventListener(
    componentId: string,
    target: EventTarget,
    type: string,
    listener: EventListener,
    options?: AddEventListenerOptions,
): void
Register an event listener with automatic cleanup
Parameters
- componentId: string
- target: EventTarget
- type: string
- listener: EventListener
- Optionaloptions: AddEventListenerOptions
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:174

cancelAnimationFrame

cancelAnimationFrame(componentId: string, id: TimerId): void
Cancel a specific animation frame
Parameters
- componentId: string
- id: TimerId
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:161

cleanupAll

cleanupAll(): void
Clean up all resources (components and global)

Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:336

cleanupComponent

cleanupComponent(componentId: string): void
Clean up all resources for a specific component
Parameters
- componentId: string
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:291

cleanupGlobal

cleanupGlobal(): void
Clean up all global resources

Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:322

clearInterval

clearInterval(componentId: string, id: number): void
Clear a specific interval
Parameters
- componentId: string
- id: number
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:153

clearTimeout

clearTimeout(componentId: string, id: number): void
Clear a specific timeout
Parameters
- componentId: string
- id: number
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:145

getStats

getStats(): {
    componentCount: number;
    globalResourceCount: number;
    resourceCounts: Record<string, number>;
}
Get resource statistics for debugging

Returns {
    componentCount: number;
    globalResourceCount: number;
    resourceCounts: Record<string, number>;
}
- Defined in React/runtime/src/utilities/resource-manager.ts:349

registerCleanup

registerCleanup(componentId: string, cleanup: () => void): void
Register a generic cleanup callback for a component
Parameters
- componentId: string
- cleanup: () => void
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:245

registerDOMElement

registerDOMElement(
    componentId: string,
    element: any,
    cleanup?: () => void,
): void
Register a DOM element that needs cleanup
Parameters
- componentId: string
- element: any
- Optionalcleanup: () => void
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:202

registerGlobalResource

registerGlobalResource(resource: ManagedResource): void
Register a global resource (not tied to a specific component)
Parameters
- resource: ManagedResource
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:255

registerReactRoot

registerReactRoot(componentId: string, root: any, unmountFn: () => void): void
Register a React root for cleanup
Parameters
- componentId: string
- root: any
- unmountFn: () => void
Returns void
- Defined in React/runtime/src/utilities/resource-manager.ts:229

requestAnimationFrame

requestAnimationFrame(
    componentId: string,
    callback: FrameRequestCallback,
    metadata?: Record<string, any>,
): TimerId
Register an animation frame with automatic cleanup
Parameters
- componentId: string
- callback: FrameRequestCallback
- Optionalmetadata: Record<string, any>
Returns TimerId
- Defined in React/runtime/src/utilities/resource-manager.ts:117

setInterval

setInterval(
    componentId: string,
    callback: () => void,
    delay: number,
    metadata?: Record<string, any>,
): number
Register an interval with automatic cleanup
Parameters
- componentId: string
- callback: () => void
- delay: number
- Optionalmetadata: Record<string, any>
Returns number
- Defined in React/runtime/src/utilities/resource-manager.ts:96

setTimeout

setTimeout(
    componentId: string,
    callback: () => void,
    delay: number,
    metadata?: Record<string, any>,
): number
Register a timeout with automatic cleanup
Parameters
- componentId: string
- callback: () => void
- delay: number
- Optionalmetadata: Record<string, any>
Returns number
- Defined in React/runtime/src/utilities/resource-manager.ts:72