connect/*是一个#sctp_assoc_change{}特别包含新事件的事件AssociationID: #sctp_assoc_change{state=atom(),error=atom(),outbound_streams
oftenbasedondynamicconfigurationforloadbalancing.Theterms"upstream"and"downstream"areusedtodescribedirectionalrequirementsinrelationtothemessageflow:allmessagesflowfromupstreamtodownstream.Theterms"inbound"and"outbound"areusedtodescribedirectionalrequirementsinrelationtotherequestroute
Eachclientintherequestchainmayhaveitsowncache,soitiscommonforacacheatanintermediarytoreceiveconditionalrequestsfromother(outbound
outboundInboundandoutboundrefertotherequestandresponsepathsformessages:"inbound"means"travelingtowardtheoriginserver",and"outbound"means"travelingtowardtheuseragent