Class NetMgr

java.lang.Object

com.emc.ecs.nfsclient.network.NetMgr

public class NetMgr
extends Object

Singleton class to manage all Connection instances

Method Summary

Modifier and Type	Method	Description
void	dropConnection(InetSocketAddress key)	Remove a dropped connection from the map.
io.netty.channel.EventLoopGroup	getFactory()	Getter method for Factory access.
static NetMgr	getInstance()	Returns the instance.
Xdr	sendAndWait(String serverIP, int port, boolean usePrivilegedPort, Xdr xdrRequest, int timeout)	Basic RPC call functionality only.
void	shutdown()	Called when the application is being shut down.

Methods inherited from class Object

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

Method Details

getInstance

public static NetMgr getInstance()

Returns the instance.

sendAndWait

public Xdr sendAndWait(String serverIP,
 int port,
 boolean usePrivilegedPort,
 Xdr xdrRequest,
 int timeout)
                throws RpcException

Basic RPC call functionality only. Send the request, creating a new connection as necessary, and return the raw Xdr returned.

Parameters:

serverIP - The endpoint of the server being called.

port - The remote host port being called for this operation.

usePrivilegedPort -

• If true, use a privileged local port (below 1024) for RPC communication.
• If false, use any non-privileged local port for RPC communication.

xdrRequest - The Xdr data for the request.

timeout - The timeout in seconds.

Returns:

The Xdr data for the response.

Throws:

RpcException

dropConnection

public void dropConnection(InetSocketAddress key)

Remove a dropped connection from the map.

Parameters:

key - The key

shutdown

public void shutdown()

Called when the application is being shut down.

getFactory

public io.netty.channel.EventLoopGroup getFactory()

Getter method for Factory access.

Returns:

The factory.