Package org.globus.net
Class ServerSocketFactory
java.lang.Object
org.globus.net.ServerSocketFactory
This factory allows for creating regular server sockets.
If the tcp.port.range system property is set it will create
server sockets within the specified port range (if the port
number is set to 0).
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptioncreateServerSocket
(int port) Creates a server socket on a specified port.createServerSocket
(int port, int backlog) Creates a server socket on a specified port.createServerSocket
(int port, int backlog, InetAddress bindAddr) Create a server with the specified port, listen backlog, and local IP address to bind to.static ServerSocketFactory
Returns the default instance of this class.
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Constructor Details
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ServerSocketFactory
protected ServerSocketFactory()
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Method Details
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getDefault
Returns the default instance of this class.- Returns:
- ServerSocketFactory instance of this class.
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createServerSocket
Creates a server socket on a specified port. A port of0
creates a socket on any free port or if the tcp.port.range system property is set it creates a socket within the specified port range.The maximum queue length for incoming connection indications (a request to connect) is set to
50
. If a connection indication arrives when the queue is full, the connection is refused.- Parameters:
port
- the port number, or0
to use any free port or if the tcp.port.range property set to use any available port within the specified port range.- Throws:
IOException
- if an I/O error occurs when opening the socket.
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createServerSocket
Creates a server socket on a specified port. A port of0
creates a socket on any free port or if the tcp.port.range system property is set it creates a socket within the specified port range.The maximum queue length for incoming connection indications (a request to connect) is set to the
backlog
parameter. If a connection indication arrives when the queue is full, the connection is refused.- Parameters:
port
- the port number, or0
to use any free port or if the tcp.port.range property set to use any available port within the specified port range.backlog
- the maximum length of the queue.- Throws:
IOException
- if an I/O error occurs when opening the socket.
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createServerSocket
public ServerSocket createServerSocket(int port, int backlog, InetAddress bindAddr) throws IOException Create a server with the specified port, listen backlog, and local IP address to bind to. The bindAddr argument can be used on a multi-homed host for a ServerSocket that will only accept connect requests to one of its addresses. If bindAddr is null, it will default accepting connections on any/all local addresses. The port must be between 0 and 65535, inclusive.- Parameters:
port
- the local TCP portbacklog
- the listen backlogbindAddr
- the local InetAddress the server will bind to- Throws:
IOException
- if an I/O error occurs when opening the socket.
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