[AMQP Python] pass batch=self._link_credit to connection in ReceiveClient._client_run

[swathipil]

We pass batch=self._prefetch in to ReceiveClient.do_work when receiving in the SDK.

azure-sdk-for-python/sdk/eventhub/azure-eventhub/azure/eventhub/_consumer.py

Line 231 in 1ad3a2c

self._handler.do_work(batch=self._prefetch) # type: ignore

However, we know that this prefetch has already been passed in during ReceiveClient instantiation and set to _link_credit in that client.

azure-sdk-for-python/sdk/eventhub/azure-eventhub/azure/eventhub/_consumer.py

Line 169 in 1ad3a2c

link_credit=self._prefetch,

So, passing in the prefetch is unnecessary in the SDK when calling do_work. We can just pass in batch=self._link_credit to the self._connection.listen here:

azure-sdk-for-python/sdk/eventhub/azure-eventhub/azure/eventhub/_pyamqp/client.py

Line 661 in 1ad3a2c

self._connection.listen(wait=self._socket_timeout, **kwargs)

. This will help us further unify the pyamqp/uamqp logic in the SDKs.

[swathipil]

after investigation: Found that this would require complicated updates to pyamqp. Decided to just update uamqp so that client.do_work() takes in batch and disregards.