Method handleEpochMismatch

src/cli/transports/ccrClient.ts:669–675

* Handle epoch mismatch (409 Conflict). A newer CC instance has replaced * this one — exit immediately.

()

   * this one — exit immediately.
   */
  private handleEpochMismatch(): never {
    logForDebugging('CCRClient: Epoch mismatch (409), shutting down', {
      level: 'error',
    })
    logForDiagnosticsNoPII('error', 'cli_worker_epoch_mismatch')
    this.onEpochMismatch()
  }

  /** Start periodic heartbeat. */
  private startHeartbeat(): void {