All Implemented Interfaces:
Closeable, AutoCloseable

  • Constructor Summary

    Constructors

    Constructs a multicast socket and binds it to any available port on the local host machine.

    MulticastSocket(int port)

    Constructs a multicast socket and binds it to the specified port on the local host machine.

    Creates a multicast socket, bound to the specified local socket address.

  • Method Summary

    boolean

    Get the multicast network interface set for outgoing multicast datagrams sent from this socket.

    int

    Get the default time-to-live for multicast packets sent out on the socket.

    void

    void

    void

    void

    Leave a multicast group on a specified local interface.

    void

    void

    setLoopbackMode(boolean disable)

    void

    Specify the network interface for outgoing multicast datagrams sent on this socket.

    void

    setTimeToLive(int ttl)

    Set the default time-to-live for multicast packets sent out on this MulticastSocket in order to control the scope of the multicasts.

    Methods declared in class DatagramSocket

    bind, close, connect, connect, disconnect, getBroadcast, getChannel, getInetAddress, getLocalAddress, getLocalPort, getLocalSocketAddress, getOption, getPort, getReceiveBufferSize, getRemoteSocketAddress, getReuseAddress, getSendBufferSize, getSoTimeout, getTrafficClass, isBound, isClosed, isConnected, receive, send, setBroadcast, setDatagramSocketImplFactory, setOption, setReceiveBufferSize, setReuseAddress, setSendBufferSize, setSoTimeout, setTrafficClass, supportedOptions

    void

    Binds this DatagramSocket to a specific address and port.

    void

    Closes this datagram socket.

    void

    Connects the socket to a remote address for this socket.

    void

    Connects this socket to a remote socket address (IP address + port number).

    void

    boolean

    Tests if SO_BROADCAST is enabled.

    Returns the unique DatagramChannel object associated with this datagram socket, if any.

    Returns the address to which this socket is connected.

    Gets the local address to which the socket is bound.

    int

    Returns the port number on the local host to which this socket is bound.

    Returns the address of the endpoint this socket is bound to.

    <T> T

    Returns the value of a socket option.

    int

    Returns the port number to which this socket is connected.

    int

    Get value of the SO_RCVBUF option for this DatagramSocket, that is the buffer size, in bytes, used by the platform for input on this DatagramSocket.

    Returns the address of the endpoint this socket is connected to, or null if it is unconnected.

    boolean

    Tests if SO_REUSEADDR is enabled.

    int

    Get value of the SO_SNDBUF option for this DatagramSocket, that is the buffer size, in bytes, used by the platform for output on this DatagramSocket.

    int

    Retrieve setting for SO_TIMEOUT. 0 returns implies that the option is disabled (i.e., timeout of infinity).

    int

    Gets traffic class or type-of-service in the IP datagram header for packets sent from this DatagramSocket.

    boolean

    Returns the binding state of the socket.

    boolean

    Returns whether the socket is closed or not.

    boolean

    Returns the connection state of the socket.

    void

    Receives a datagram packet from this socket.

    void

    Sends a datagram packet from this socket.

    void

    Enable/disable SO_BROADCAST.

    static void

    Sets the value of a socket option.

    void

    Sets the SO_RCVBUF option to the specified value for this DatagramSocket.

    void

    Enable/disable the SO_REUSEADDR socket option.

    void

    Sets the SO_SNDBUF option to the specified value for this DatagramSocket.

    void

    Enable/disable SO_TIMEOUT with the specified timeout, in milliseconds.

    void

    Sets traffic class or type-of-service octet in the IP datagram header for datagrams sent from this DatagramSocket.

    Returns a set of the socket options supported by this socket.

    Methods declared in class Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    Creates and returns a copy of this object.

    boolean

    Indicates whether some other object is "equal to" this one.

    protected void

    Deprecated, for removal: This API element is subject to removal in a future version.

    Returns the runtime class of this Object.

    int

    Returns a hash code value for this object.

    final void

    Wakes up a single thread that is waiting on this object's monitor.

    final void

    Wakes up all threads that are waiting on this object's monitor.

    Returns a string representation of the object.

    final void

    Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

    final void

    wait(long timeoutMillis)

    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

    final void

    wait(long timeoutMillis, int nanos)

    Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed.

  • Constructor Details

    • MulticastSocket

    • MulticastSocket

    • MulticastSocket

  • Method Details

    • setTimeToLive

    • getTimeToLive

    • joinGroup

    • leaveGroup

    • joinGroup

    • leaveGroup

    • setInterface

    • getInterface

    • setNetworkInterface

    • getNetworkInterface

    • setLoopbackMode

    • getLoopbackMode