Keeps a client's or server's budgets in step with the stream's advertised
limit: each time the server announces a size, stanzaBudgets(maxBytes) is
applied to target. An announcement without a size changes nothing.
onApplied is for the log line an operator wants to see.
Keeps a client's or server's budgets in step with the stream's advertised limit: each time the server announces a size,
stanzaBudgets(maxBytes)is applied totarget. An announcement without a size changes nothing.onAppliedis for the log line an operator wants to see.