Class SessionConnectionStatistics

  • All Implemented Interfaces:
    java.lang.Cloneable

    public class SessionConnectionStatistics
    extends java.lang.Object
    implements java.lang.Cloneable
    Session connection statistics used on a connection basis.
    Author:
    Christopher Mindus
    • Field Detail

      • timeStart

        public long timeStart
        The start time of the connection (never zero).
      • timeStop

        public long timeStop
        The stop time of the connection, zero for never.
      • timeLastSent

        public long timeLastSent
        The time of the last sent transaction, zero for never.
      • timeLastReceived

        public long timeLastReceived
        The time of the last received transaction, zero for never.
      • lastActivityTime

        public long lastActivityTime
        The time of the last activity (never zero).
      • bytesSent

        public long bytesSent
        Size of data sent.
      • bytesReceived

        public long bytesReceived
        Size of data received.
      • transactionsSent

        public long transactionsSent
        Count of transactions sent.
      • transactionsReceived

        public long transactionsReceived
        Count of transactions received.
      • lastPingPongDuration

        public long lastPingPongDuration
        Elapsed time in milliseconds for last ping-pong transaction turn-around.

        The value is zero if ping-pong has not been fired yet.

      • lastHeartBeatDuration

        public long lastHeartBeatDuration
        The last web socket heart-beat duration (the PING-PONG message exchange in milliseconds), zero for none yet.
      • properties

        public java.util.HashMap<java.lang.String,​java.lang.String> properties
        The map of properties for the connection, null if none are present.
    • Method Detail

      • getGlobalInstance

        public static SessionConnectionStatistics.Global getGlobalInstance()
        Gets a snapshot of the global instance of the transaction information for the server.
      • getState

        public SessionConnectionStatistics.State getState()
        Gets the session state, when not the "last" connection, it indicates the last state of this connection.
      • getDormantStartTime

        public long getDormantStartTime()
        Gets the time when the session began to be dormant.
        Returns:
        Zero if session is not dormant.
      • getProperties

        public java.util.Map<java.lang.String,​java.lang.String> getProperties()
        Gets a copy of all properties of the last or current connection.
        Returns:
        The copy of the properties, or null if none are present.
      • transferProperties

        public void transferProperties​(SessionConnectionStatistics other)
        Transfers properties from another instance, used when reconnecting a session.