{HEAD ~ The method} includes monitoring {TAIL ~ one or more channels} by a channel pull action at a monitoring rate, wherein the monitoring rate is determined for the one or more channels based on the number of update events in a previous time period 
{ HEAD ~ The method } includes monitoring { TAIL ~ one or more channels } by a channel pull action at a monitoring rate , wherein the monitoring rate is determined for the one or more channels based on the number of update events in a previous time period
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH