unlimited.fc.client.engine

Class NetworkDiagnostics

java.lang.Object

java.util.Observable

unlimited.fc.client.engine.NetworkDiagnostics

All Implemented Interfaces:

java.lang.AutoCloseable

public class NetworkDiagnostics
extends java.util.Observable
implements java.lang.AutoCloseable

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	OS_STATUS_BADFCVERSION
static java.lang.String	OS_STATUS_THIRDPARTY
static java.lang.String	OS_STATUS_UNKNOWN

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	NetworkDiagnostics(boolean isUnitTest, int unitTestMtuSize)
	NetworkDiagnostics(NetworkDiagnosticsData diagnosticData)
	NetworkDiagnostics(java.lang.String host, int port, boolean useSSL, boolean enableAuth, java.util.function.Supplier<ClientCredentials> credentials, boolean useServlet, java.lang.String servletLocation)

Method Summary

Modifier and Type	Method and Description
int[]	calculateOptimalDiskParameters(int rtt, int maxBandwidth)
void	close()
java.lang.String	getAgentID()
int	getClientIdentifier()
int	getClientSubIdentifier()
java.lang.String	getHost()
int	getMaxSupportedUnitSize()
int	getPathMTU(java.lang.String host)
int	getProgress()
java.lang.String	getSiteOS()
java.lang.String	getStatus()
protected FCClientEngine	getTestEngine()
protected FCClientEngine	getTestEngine(boolean useEnableAuth)
boolean	isFileCatalystServer()
boolean	isFirewallBlockingIncomingUDP(int udpPort)
boolean	isFirewallBlockingOutgoingUDP()
boolean	isSupportsUDP()
protected void	quitTestEngine(FCClientEngine test)
void	setClientConnectKey(java.lang.String clientConnectKey)
void	setClientIdentifier(int clientIdentifier)
void	setClientSubIdentifier(int clientSubIdentifier)
protected void	setUnitTest(boolean ut)
protected void	setUnitTestMTU(int mtu)
void	testControl()
boolean	testMultiStreamTCPDataConnections()
boolean	testPacket(java.lang.String host, int packetSize) Test if a packet of the given size can travel to the destination unfragmented
double	testPacketLoss()
double	testPacketLoss(int packetSize, int numPackets, int rate)
long	testRTT() Calculates time for a round trip to server, returns time in milliseconds.
boolean	testSingleStreamTCPDataConnections()
boolean	testSingleStreamTCPDataConnections(boolean portFallback)
java.lang.String	toString()

Methods inherited from class java.util.Observable

addObserver, clearChanged, countObservers, deleteObserver, deleteObservers, hasChanged, notifyObservers, notifyObservers, setChanged

Methods inherited from class java.lang.Object

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

Field Detail

OS_STATUS_UNKNOWN

public static final java.lang.String OS_STATUS_UNKNOWN

See Also:

Constant Field Values

OS_STATUS_BADFCVERSION

public static final java.lang.String OS_STATUS_BADFCVERSION

See Also:

Constant Field Values

OS_STATUS_THIRDPARTY

public static final java.lang.String OS_STATUS_THIRDPARTY

See Also:

Constant Field Values

Constructor Detail

NetworkDiagnostics

protected NetworkDiagnostics(boolean isUnitTest,
                             int unitTestMtuSize)

NetworkDiagnostics

public NetworkDiagnostics(java.lang.String host,
                          int port,
                          boolean useSSL,
                          boolean enableAuth,
                          java.util.function.Supplier<ClientCredentials> credentials,
                          boolean useServlet,
                          java.lang.String servletLocation)

NetworkDiagnostics

public NetworkDiagnostics(NetworkDiagnosticsData diagnosticData)

Method Detail

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

testControl

public void testControl()
                 throws java.lang.Exception

Throws:

java.lang.Exception

testRTT

public long testRTT()
             throws java.lang.Exception

Calculates time for a round trip to server, returns time in milliseconds.

Returns:

rtt round trip time in millis

Throws:

java.lang.Exception

testPacketLoss

public double testPacketLoss()
                      throws java.lang.Exception

Throws:

java.lang.Exception

testPacketLoss

public double testPacketLoss(int packetSize,
                             int numPackets,
                             int rate)
                      throws java.lang.Exception

Parameters:

packetSize -

numPackets -

rate -

Returns:

loss percentage of packets lost

Throws:

java.lang.Exception

getMaxSupportedUnitSize

public int getMaxSupportedUnitSize()
                            throws java.lang.Exception

Throws:

java.lang.Exception

testSingleStreamTCPDataConnections

public boolean testSingleStreamTCPDataConnections()

testSingleStreamTCPDataConnections

public boolean testSingleStreamTCPDataConnections(boolean portFallback)

testMultiStreamTCPDataConnections

public boolean testMultiStreamTCPDataConnections()

isFirewallBlockingOutgoingUDP

public boolean isFirewallBlockingOutgoingUDP()

isFileCatalystServer

public boolean isFileCatalystServer()
                             throws java.lang.Exception

Throws:

java.lang.Exception

isFirewallBlockingIncomingUDP

public boolean isFirewallBlockingIncomingUDP(int udpPort)

quitTestEngine

protected void quitTestEngine(FCClientEngine test)
                       throws java.io.IOException,
                              FCException

Throws:

java.io.IOException

FCException

getTestEngine

protected FCClientEngine getTestEngine()
                                throws java.io.IOException,
                                       FCException

Throws:

java.io.IOException

FCException

getTestEngine

protected FCClientEngine getTestEngine(boolean useEnableAuth)
                                throws java.io.IOException,
                                       FCException

Throws:

java.io.IOException

FCException

getPathMTU

public int getPathMTU(java.lang.String host)
               throws java.lang.Exception

Throws:

java.lang.Exception

calculateOptimalDiskParameters

public int[] calculateOptimalDiskParameters(int rtt,
                                            int maxBandwidth)

testPacket

public boolean testPacket(java.lang.String host,
                          int packetSize)
                   throws java.lang.Exception

Test if a packet of the given size can travel to the destination unfragmented

Parameters:

host - destination

packetSize - Size of packet in bytes INCLUDING the 8 byte ICMP header and the 20 byte IP header

Returns:

true if the packetsize can be sent unfragmented, false otherwise

Throws:

java.lang.Exception

getProgress

public int getProgress()

getStatus

public java.lang.String getStatus()

setClientConnectKey

public void setClientConnectKey(java.lang.String clientConnectKey)

getClientIdentifier

public int getClientIdentifier()

Returns:

the clientIdentifier

setClientIdentifier

public void setClientIdentifier(int clientIdentifier)

Parameters:

clientIdentifier - the clientIdentifier to set

getClientSubIdentifier

public int getClientSubIdentifier()

setClientSubIdentifier

public void setClientSubIdentifier(int clientSubIdentifier)

getHost

public java.lang.String getHost()

isSupportsUDP

public boolean isSupportsUDP()

Returns:

the supportsUDP

getSiteOS

public java.lang.String getSiteOS()

getAgentID

public java.lang.String getAgentID()

setUnitTest

protected void setUnitTest(boolean ut)

setUnitTestMTU

protected void setUnitTestMTU(int mtu)

close

public void close()

Specified by:

close in interface java.lang.AutoCloseable