{HEAD ~ Method}, system, apparatus and {TAIL ~ medium} for minimizing unnecessary processing associated with connection/disconnection of a same host 
{ HEAD ~ Method } , system , apparatus and { TAIL ~ medium } for minimizing unnecessary processing associated with connection / disconnection of a same host
HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH