bus, or null if the bus is empty.
Bus.peek
gst.message.Message peek()Peeks the message on the top of the bus' queue. The message will remain on the bus' message queue.
Returns
the #GstMessage that is on the
gst.message.Message peek()Peeks the message on the top of the bus' queue. The message will remain on the bus' message queue.
bus, or null if the bus is empty.