bitcoinj/bitcoinj — pull request #152 by cyberzac (2014-07-29 14:29:33+00:00)
Title: Optional info field in UpdatePayment message

To simplify multiplexing payment update over one payment channel, an optional ByteSting info field is included in the UpdatePayment message. If a client chooses to include some info in the increasePayment call it will be delivered in the paymentIncrease callback of the ServerConnectionEventHandler interface.