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FatalError

Thrown when StateEvents.onError itself throws, leaving the machine unrecoverable.

Extends​

Type Parameters​

Context​

Context

Protocol​

Protocol extends { } | undefined

EventName​

EventName extends keyof Protocol

Constructors​

Constructor​

new FatalError<Context, Protocol, EventName>(hsm, cause): FatalError<Context, Protocol, EventName>

Parameters​

hsm​

State<Context, Protocol>

Machine view at failure time

cause​

Error

Error thrown from onError

Returns​

FatalError<Context, Protocol, EventName>

Overrides​

RuntimeError.constructor

Properties​

name​

name: string

Discriminator matching the class name (EventHandlerError, etc.).

Inherited from​

RuntimeError.name

topStateName​

topStateName: string

Properties.topStateName when the error was constructed.

Inherited from​

RuntimeError.topStateName

stateName​

stateName: string

Properties.currentStateName when the error was constructed.

Inherited from​

RuntimeError.stateName

context​

context: Context

Snapshot of State.ctx when the error was constructed.

Inherited from​

RuntimeError.context

cause?​

optional cause?: Error

Original thrown value when this error wraps a handler or lifecycle failure.

Inherited from​

RuntimeError.cause

eventName​

eventName: PostedEvent<Protocol, EventName>

Event or service name that was active when the failure occurred.

Inherited from​

RuntimeError.eventName

eventPayload​

eventPayload: EventPayload<Protocol, EventName>

Client-supplied arguments (excluding resolve/reject for services).

Inherited from​

RuntimeError.eventPayload