A method according to the present invention may also include basing {HEAD ~ the number} of connections to {TAIL ~ the server} on the server response time 
A method according to the present invention may also include basing { HEAD ~ the number } of connections to { TAIL ~ the server } on the server response time
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH