Answer a new datagram with the specified target socket, and
aByteArray as its data.
object: object address: ipAddress port: port
Serialize the object onto a ByteArray, and create a Datagram
with the object as its contents, and the specified receiver.
Note that each invocation of this method creates a separate
ObjectDumper; if different objects that you're sending are likely
to contain references to the same objects, you should use
#object:objectDumper:address:port:.
object: object objectDumper: od address: ipAddress port: port
Serialize the object onto a ByteArray, and create a Datagram with
the object as its contents, and the specified receiver. Serialization
takes place through ObjectDumper passed as `od', and the stream
attached to the ObjectDumper is resetted every time. Using this
method is indicated if different objects that you're sending are
likely to contain references to the same objects.