Do not stop session in deactivate payload call

According to section 24.2 of the spec, the Deactivate Payload command
should not cause the session to be terminated.

Also during SOL looptest, there is only one time startSession call,
but multiple stopSessions calls.
This causes the looptest will fail if there is any new session comes in,
needs to remove the stopSession call.

Tested:
Start the loop test in a terminal:
ipmitool -H $BMCIP  -Uroot -P 0penBmc -I lanplus sol looptest 500 200

Then start another session in another terminal:
ipmitool -H $BMCIP  -Uroot -P 0penBmc -I lanplus raw 6 1

The looptest still works

sol on web still works
ssh -p2200 still works

Signed-off-by: Yong Li <yong.b.li@linux.intel.com>
Change-Id: I15729fa220fae18adb318bdae98d5d9ccfec9ae1
1 file changed