Package org.jgroups.protocols.relay

package org.jgroups.protocols.relay
  • Class
    Description
    Bridge
    Class which joins the bridge cluster and send and receives messages to/from other sites.
    DefaultRouteStatusListener
    The default implementation of RouteStatusListener
    ForwardingRoute
    Route which forwards all messages to a given site via a given route.
    Example: if site HF is reachable via NET1, and NET2 is not directly connected to HF, it needs to have a ForwardConfig with to="HF" and gateway="NET1".
    RandomSiteMasterPicker
    Implementation of SiteMasterPicker which picks random site masters / routes to site masters
    RELAY
    Common superclass for RELAY2 and RELAY3
    RELAY2
    Design: ./doc/design/RELAY2.txt and at https://github.com/belaban/JGroups/blob/master/doc/design/RELAY2.txt.
    RELAY3
    Provides relaying of messages between autonomous sites.
    Design: ./doc/design/RELAY2.txt and at https://github.com/belaban/JGroups/blob/master/doc/design/RELAY2.txt.
    JIRA: https://issues.redhat.com/browse/JGRP-1433
    Relayer
    Base class for all relayers
    Relayer2
    Maintains bridges and routing table.
    Relayer3
    Maintains bridges and routing table.
    RelayHeader
    Header for RELAY2 and RELAY3
    Route
    Class which maintains the destination address for sending messages to a given site, and the bridge channel to do so.
    RouteStatusListener
    Gets notified when a site comes up or goes down
    SiteAddress
    Address with a site suffix
    SiteAddress.Type
     
    SiteMaster
    Special address with the UUID part being 0: identifies the current (relay) coordinator of a given site.
    SiteMasterPicker
    Allows an implementation to pick a SiteMaster or a Route from a list (if multiple site masters are enabled).
    SiteStatus
    Maintains the status of sites (up, down, undefined).
    SiteStatus.Status
     
    SiteUUID
    Implementation of SiteAddress
    StickySiteMasterPicker
    Picks a local site master or a route based on the sender and caches the decision.
    Topology
    Provides a cache of all sites and their members (addresses, IP addresses, site masters etc) in a network of autonomous sites.