mcp-asyncio-cancellation-tool-call-returns-a-large-response-1mb-or-more-cau-e0d37f29

THEN Add explicit handling of CancelledNotification to avoid disconnection when large responses cause backpressure. Alternatively, implement response size limiting or use streaming to keep responses under the buffer threshold.

try:
    await message.respond(response)
except asyncio.CancelledError:
    logger.warning('Request cancelled, sending cancellation notification')
    # Optionally send a CancelledNotification as defined in the spec.