Function onUnexpectedSidecarExit

apps/desktop/src/main/sidecar.ts:48–50

(listener: () => void)

// concerns.
let unexpectedExitListener: (() => void) | null = null;
export const onUnexpectedSidecarExit = (listener: () => void) => {
  unexpectedExitListener = listener;
};

/** Buffer chunked output into whole lines before handing them to `write`. */
const makeLineSplitter = (write: (line: string) => void) => {