F5 Icontrol socket Keep Alive and Terminate options

Hi Team,

We are trying figure out ways to terminate the iControl socket. it keeps the socket alive and the socket is not terminated from the device. Below is the error we get.

at java.lang.Thread.run(Thread.java:748)

"cron-5059c3gd82" #4230 prio=5 os_prio=0 tid=0x00007fea2401b000 nid=0x1e89f5 runnable [0x00007fe9ed5d5000]
   java.lang.Thread.State: RUNNABLE
	at java.net.SocketInputStream.socketRead0(Native Method)
	at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
	at java.net.SocketInputStream.read(SocketInputStream.java:171)
	at java.net.SocketInputStream.read(SocketInputStream.java:141)
	at sun.security.ssl.InputRecord.readFully(InputRecord.java:465)
	at sun.security.ssl.InputRecord.read(InputRecord.java:503)
	at sun.security.ssl.SSLSocketImpl.readRecord(SSLSocketImpl.java:975)
	- locked <0x00000006809bd350> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.performInitialHandshake(SSLSocketImpl.java:1367)
	- locked <0x00000006809bd310> (a java.lang.Object)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1395)
	at sun.security.ssl.SSLSocketImpl.startHandshake(SSLSocketImpl.java:1379)
	at org.apache.axis.components.net.JSSESocketFactory.create(JSSESocketFactory.java:186)
	at org.apache.axis.transport.http.HTTPSender.getSocket(HTTPSender.java:191)
	at org.apache.axis.transport.http.HTTPSender.writeToSocket(HTTPSender.java:404)
	at org.apache.axis.transport.http.HTTPSender.invoke(HTTPSender.java:138)
	at org.apache.axis.strategies.InvocationStrategy.visit(InvocationStrategy.java:32)
	at org.apache.axis.SimpleChain.doVisiting(SimpleChain.java:118)
	at org.apache.axis.SimpleChain.invoke(SimpleChain.java:83)
	at org.apache.axis.client.AxisClient.invoke(AxisClient.java:165)
	at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
	at org.apache.axis.client.Call.invoke(Call.java:2767)
	at org.apache.axis.client.Call.invoke(Call.java:2443)
	at org.apache.axis.client.Call.invoke(Call.java:2366)
	at org.apache.axis.client.Call.invoke(Call.java:1812)
	at iControl.SystemStatisticsBindingStub.get_global_statistics(SystemStatisticsBindingStub.java:2370)

Please help us with the issue