mcp-progress-notificatio-context-report-progress-does-not-send-notification-1c2788fb

THEN In the report_progress method, pass the related_request_id parameter to send_progress_notification with the value self.request_id. This ensures progress updates are correctly associated with the ongoing request.

async def report_progress(self, progress: float, total: float | None = None, message: str | None = None) -> None:
    # ... existing code ...
    await self.request_context.session.send_progress_notification(
        progress_token=progress_token,
        progress=progress,
        total=total,
        message=message,
        related_request_id=self.request_id,
    )