binds this datagram socket to a local address closes this datagram socket disconnects this datagram socket from the remote address it is currently connected to (does nothing if it is not connected). Advises the receive buffer size in bytes. Advises the send buffer size in bytes. Sets the receive time out in millisesonds. A zero value means infinite time out. Clears a buffer previously stored by a call to receive. Clears all buffers previously stored by calls to receive. connects this datagram socket to a remote address connects this datagram socket to the address of the sender of the last packet received. sends a datagram packet through this socket Waits receiving a datagram packet on this socket according to current timeout setting. Data read from this socket may be optionally stored in a named buffer for further reference through a variable expression ${piId:buffer_name}. Waits receiving a datagram packet from another socket identified via its port number. The timeout is the one defined by the stolen socket itself. Data read from this socket may be optionally stored in a named buffer for further reference through a variable expression ${piId:buffer_name}. True if this datagram socket is currently connected, false otherwise. False if this datagram socket is currently connected, true otherwise. True if this datagram socket is currently bound to a local address, false otherwise. False if this datagram socket is currently bound to a local address, true otherwise. True if this datagram socket is currently closed, false otherwise. False if this datagram socket is currently closed, true otherwise. True if the given buffer name has been defined by a previous call to receive, false otherwise. True if the given buffer name has not been defined by a previous call to receive, false otherwise.