Note that a sending link may still be used to send deliveries even if
link credit is/reaches zero, however those deliveries will end up being
{@link #getQueued() queued} by the link until enough credit is obtained
from the receiver to send them over the wire. In this case the balance
reported will go negative.
Gets the credit balance for a link.
Note that a sending link may still be used to send deliveries even if link credit is/reaches zero, however those deliveries will end up being {@link #getQueued() queued} by the link until enough credit is obtained from the receiver to send them over the wire. In this case the balance reported will go negative.
@return the credit balance for the link