org.openslx.imagemaster.localrpc.NetworkHandler Class Reference

The network listener that will receive incoming UDP packets, try to process them, and then send a reply. More...

Inheritance diagram for org.openslx.imagemaster.localrpc.NetworkHandler:

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Classes
class	Sender
	Private sending thread. More...

Public Member Functions
	NetworkHandler (int port, InetAddress listenAddress) throws SocketException
	Initialize the NetworkHandler by starting threads and opening the socket. More...
void	shutdown ()
void	run ()
	Main loop of receiving thread - wait until a packet arrives, then try to handle/decode. More...

Private Member Functions
void	send (SocketAddress destination, byte[] buffer)
	Prepare and enqueue reply for client request. More...
String	handle (String payload)

Private Attributes
Thread	sendThread = null
final Sender	sender
	Sender instance (Runnable handling outgoing packets) More...
final DatagramSocket	socket
	UDP socket for sending and receiving. More...
final Gson	gson = new Gson()
	Gson class. More...

Static Private Attributes
static final Logger	log = LogManager.getLogger( NetworkHandler.class )

Detailed Description

The network listener that will receive incoming UDP packets, try to process them, and then send a reply.

Definition at line 27 of file NetworkHandler.java.

Constructor & Destructor Documentation

org.openslx.imagemaster.localrpc.NetworkHandler.NetworkHandler	(	int	port,
		InetAddress	listenAddress
	)		throws SocketException

Initialize the NetworkHandler by starting threads and opening the socket.

Definition at line 49 of file NetworkHandler.java.

Member Function Documentation

String org.openslx.imagemaster.localrpc.NetworkHandler.handle ( String  payload )

private

Definition at line 125 of file NetworkHandler.java.

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void org.openslx.imagemaster.localrpc.NetworkHandler.run

(

)

Main loop of receiving thread - wait until a packet arrives, then try to handle/decode.

Definition at line 88 of file NetworkHandler.java.

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void org.openslx.imagemaster.localrpc.NetworkHandler.send ( SocketAddress  destination, byte[]  buffer  )

private

Prepare and enqueue reply for client request.

Only ever to be called from the receiving thread. The reply message is crafted and then handed over to the sending thread.

Parameters

destination	SocketAddress of the client
messageId	The same ID the client used in it's request. It's echoed back to the client to enable request bursts, and has no meaning for the server.
status	A TaskStatus instance to be serialized to json and sent to the client.

Definition at line 71 of file NetworkHandler.java.

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void org.openslx.imagemaster.localrpc.NetworkHandler.shutdown

(

)

Definition at line 55 of file NetworkHandler.java.

Member Data Documentation

final Gson org.openslx.imagemaster.localrpc.NetworkHandler.gson = new Gson()

private

Gson class.

Definition at line 44 of file NetworkHandler.java.

final Logger org.openslx.imagemaster.localrpc.NetworkHandler.log = LogManager.getLogger( NetworkHandler.class )

staticprivate

Definition at line 30 of file NetworkHandler.java.

final Sender org.openslx.imagemaster.localrpc.NetworkHandler.sender

private

Sender instance (Runnable handling outgoing packets)

Definition at line 36 of file NetworkHandler.java.

Thread org.openslx.imagemaster.localrpc.NetworkHandler.sendThread = null

private

Definition at line 32 of file NetworkHandler.java.

final DatagramSocket org.openslx.imagemaster.localrpc.NetworkHandler.socket

private

UDP socket for sending and receiving.

Definition at line 40 of file NetworkHandler.java.

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The documentation for this class was generated from the following file:

• org/openslx/imagemaster/localrpc/NetworkHandler.java