github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/pkg/gossip/info.go (about)

     1  // Copyright 2014 The Cockroach Authors.
     2  //
     3  // Use of this software is governed by the Business Source License
     4  // included in the file licenses/BSL.txt.
     5  //
     6  // As of the Change Date specified in that file, in accordance with
     7  // the Business Source License, use of this software will be governed
     8  // by the Apache License, Version 2.0, included in the file
     9  // licenses/APL.txt.
    10  
    11  package gossip
    12  
    13  func (i *Info) expired(now int64) bool {
    14  	return i.TTLStamp <= now
    15  }
    16  
    17  // isFresh returns false if the info has an originating timestamp
    18  // earlier than the latest seen by this node.
    19  func (i *Info) isFresh(highWaterStamp int64) bool {
    20  	return i.OrigStamp > highWaterStamp
    21  }
    22  
    23  // infoMap is a map of keys to info object pointers.
    24  type infoMap map[string]*Info