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S

send(DatagramPacket) - Method in class java.net.DatagramSocket

Sends a datagram packet from this socket.

ServerSocket - Class in java.net

This class implements server sockets.

ServerSocket() - Constructor for class java.net.ServerSocket

Creates an unbound server socket.

ServerSocket(int) - Constructor for class java.net.ServerSocket

Creates a server socket, bound to the specified port.

ServerSocket(int, int) - Constructor for class java.net.ServerSocket

Creates a server socket and binds it to the specified local port number, with the specified backlog.

ServerSocket(int, int, InetAddress) - Constructor for class java.net.ServerSocket

Create a server with the specified port, listen backlog, and local IP address to bind to.

ServerSocketFactory - Class in javax.net

This class creates server sockets.

ServerSocketFactory() - Constructor for class javax.net.ServerSocketFactory

Creates a server socket factory.

setAddress(InetAddress) - Method in class java.net.DatagramPacket

Sets the IP address of the machine to which this datagram is being sent.

setBroadcast(boolean) - Method in class java.net.DatagramSocket

Enable/disable SO_BROADCAST.

setData(byte[], int, int) - Method in class java.net.DatagramPacket

Set the data buffer for this packet.

setData(byte[]) - Method in class java.net.DatagramPacket

Set the data buffer for this packet.

setInterface(InetAddress) - Method in class java.net.MulticastSocket

Set the multicast network interface used by methods whose behavior would be affected by the value of the network interface.

setKeepAlive(boolean) - Method in class java.net.Socket

Enable/disable SO_KEEPALIVE.

setLength(int) - Method in class java.net.DatagramPacket

Set the length for this packet.

setLoopbackMode(boolean) - Method in class java.net.MulticastSocket

Disable/Enable local loopback of multicast datagrams The option is used by the platform's networking code as a hint for setting whether multicast data will be looped back to the local socket.

setNetworkInterface(NetworkInterface) - Method in class java.net.MulticastSocket

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

setOOBInline(boolean) - Method in class java.net.Socket

Enable/disable SO_OOBINLINE (receipt of TCP urgent data) By default, this option is disabled and TCP urgent data received on a socket is silently discarded.

setOption(int, Object) - Method in interface java.net.SocketOptions

Enable/disable the option specified by optID.

setPort(int) - Method in class java.net.DatagramPacket

Sets the port number on the remote host to which this datagram is being sent.

setReceiveBufferSize(int) - Method in class java.net.DatagramSocket

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

setReceiveBufferSize(int) - Method in class java.net.ServerSocket

Sets a default proposed value for the SO_RCVBUF option for sockets accepted from this ServerSocket.

setReceiveBufferSize(int) - Method in class java.net.Socket

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

setReuseAddress(boolean) - Method in class java.net.DatagramSocket

Enable/disable the SO_REUSEADDR socket option.

setReuseAddress(boolean) - Method in class java.net.ServerSocket

Enable/disable the SO_REUSEADDR socket option.

setReuseAddress(boolean) - Method in class java.net.Socket

Enable/disable the SO_REUSEADDR socket option.

setSendBufferSize(int) - Method in class java.net.DatagramSocket

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

setSendBufferSize(int) - Method in class java.net.Socket

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

setSocketAddress(SocketAddress) - Method in class java.net.DatagramPacket

Sets the SocketAddress (usually IP address + port number) of the remote host to which this datagram is being sent.

setSoLinger(boolean, int) - Method in class java.net.Socket

Enable/disable SO_LINGER with the specified linger time in seconds.

setSoTimeout(int) - Method in class java.net.DatagramSocket

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

setSoTimeout(int) - Method in class java.net.ServerSocket

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

setSoTimeout(int) - Method in class java.net.Socket

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

setTcpNoDelay(boolean) - Method in class java.net.Socket

Enable/disable TCP_NODELAY (disable/enable Nagle's algorithm).

setTimeToLive(int) - Method in class java.net.MulticastSocket

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

setTrafficClass(int) - Method in class java.net.DatagramSocket

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

setTrafficClass(int) - Method in class java.net.Socket

Sets traffic class or type-of-service octet in the IP header for packets sent from this Socket.

SO_BINDADDR - Static variable in interface java.net.SocketOptions

Fetch the local address binding of a socket (this option cannot be "set" only "gotten", since sockets are bound at creation time, and so the locally bound address cannot be changed).

SO_BROADCAST - Static variable in interface java.net.SocketOptions

Sets SO_BROADCAST for a socket.

SO_KEEPALIVE - Static variable in interface java.net.SocketOptions

When the keepalive option is set for a TCP socket and no data has been exchanged across the socket in either direction for 2 hours (NOTE: the actual value is implementation dependent), TCP automatically sends a keepalive probe to the peer.

SO_LINGER - Static variable in interface java.net.SocketOptions

Specify a linger-on-close timeout.

SO_OOBINLINE - Static variable in interface java.net.SocketOptions

When the OOBINLINE option is set, any TCP urgent data received on the socket will be received through the socket input stream.

SO_RCVBUF - Static variable in interface java.net.SocketOptions

Set a hint the size of the underlying buffers used by the platform for incoming network I/O.

SO_REUSEADDR - Static variable in interface java.net.SocketOptions

Sets SO_REUSEADDR for a socket.

SO_SNDBUF - Static variable in interface java.net.SocketOptions

Set a hint the size of the underlying buffers used by the platform for outgoing network I/O.

SO_TIMEOUT - Static variable in interface java.net.SocketOptions

Set a timeout on blocking Socket operations:

Socket - Class in java.net

This class implements client sockets (also called just "sockets").

Socket() - Constructor for class java.net.Socket

Creates an unconnected socket, with the system-default type of SocketImpl.

Socket(String, int) - Constructor for class java.net.Socket

Creates a stream socket and connects it to the specified port number on the named host.

Socket(InetAddress, int) - Constructor for class java.net.Socket

Creates a stream socket and connects it to the specified port number at the specified IP address.

Socket(String, int, InetAddress, int) - Constructor for class java.net.Socket

Creates a socket and connects it to the specified remote host on the specified remote port.

Socket(InetAddress, int, InetAddress, int) - Constructor for class java.net.Socket

Creates a socket and connects it to the specified remote address on the specified remote port.

SocketAddress - Class in java.net

This class represents a Socket Address with no protocol attachment.

SocketAddress() - Constructor for class java.net.SocketAddress

SocketException - Exception in java.net

Thrown to indicate that there is an error creating or accessing a Socket.

SocketException(String) - Constructor for exception java.net.SocketException

Constructs a new SocketException with the specified detail message.

SocketException() - Constructor for exception java.net.SocketException

Constructs a new SocketException with no detail message.

SocketFactory - Class in javax.net

This class creates sockets.

SocketFactory() - Constructor for class javax.net.SocketFactory

Creates a SocketFactory.

SocketOptions - Interface in java.net

Interface of methods to get/set socket options.

SocketPermission - Class in java.net

This class represents access to a network via sockets.

SocketPermission(String, String) - Constructor for class java.net.SocketPermission

Creates a new SocketPermission object with the specified actions.

SocketTimeoutException - Exception in java.net

Signals that a timeout has occurred on a socket read or accept.

SocketTimeoutException(String) - Constructor for exception java.net.SocketTimeoutException

Constructs a new SocketTimeoutException with a detail message.

SocketTimeoutException() - Constructor for exception java.net.SocketTimeoutException

Construct a new SocketTimeoutException with no detailed message.

supportsMulticast() - Method in class java.net.NetworkInterface

Returns whether a network interface supports multicasting or not.

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