Function useTail

useTail<T = string>(
    ctx: TailHookContext,
    filePath: string,
    options?: UseTailOptions<T>,
): UseTailState<T>
Tail a file source and retain a bounded in-memory line buffer.

Backpressure behavior: when incoming line rate exceeds the configured maxBuffer, the oldest lines are dropped and counted in dropped.
Type Parameters
- T = string
Parameters
- ctx: TailHookContext
- filePath: string
- options: UseTailOptions<T> = {}
Returns UseTailState<T>
- Defined in core/src/widgets/hooks/data.ts:843