Accordingly, {HEAD ~ the performance} of the inter messaging network in its entirety, as represented by the results of the request attempts, is assessed according to {TAIL ~ a defined level} of performance, such as a preferred time limit 
Accordingly , { HEAD ~ the performance } of the inter messaging network in its entirety , as represented by the results of the request attempts , is assessed according to { TAIL ~ a defined level } of performance , such as a preferred time limit
OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH