[Enhancement]: Raise exception if RPC error occurs

[emanueledomingo]

Is there an existing issue for this?

• I have searched the existing issues

What would you like to be added?

If method of the client fail due to an RPC error, raise a MilvusException instead of freezing the excution.

For example, if i call .insert() on a collection does not exists:

try:
    client = MilvusClient(
        uri="...",
        db_name="...",
    )
except Exception as ex:
    logger.exception(ex)
    raise Exception("[Error] Unable to connect to Milvus")
try:
    client.insert(
        collection_name="not-existing-collection",
        data={...},
    )
except Exception as ex:
    # Never enters here!
    logger.exception(ex)
    raise Exception("[Error] Unable to insert data to Milvus")
finally:
    client.close()

i see in the logs:

RPC error: [describe_collection], <DescribeCollectionException: (code=100, message=can't find collection collection not found[database=db_d15830d434f6fa2][collection=articles_preference])>, <Time:{'RPC start': '2024-05-06 12:54:56.493406', 'RPC error': '2024-05-06 12:54:56.519075'}>
RPC error: [insert_rows], <DescribeCollectionException: (code=100, message=can't find collection collection not found[database=db_d15830d434f6fa2][collection=articles_preference])>, <Time:{'RPC start': '2024-05-06 12:54:56.493382', 'RPC error': '2024-05-06 12:54:56.519235'}>

But the execution does not stop, resulting in an infine loop (at least, more than 10 minutes).

Why is this needed?

This blocks the execution if an error occurs without possibility to intercept the error.

Anything else?

No response