WildFly 18.0 Model Reference

  1. WildFly 18.0
  2. subsystem=jgroups
  3. channel

A JGroups channel.

Children (1)

  • fork A JGroups channel fork

Provided capabilities(8)

Attributes (17)

  • address The IP address of the channel.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • address-as-uuid The address of the channel as a UUID.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • cluster The cluster name of the JGroups channel. If undefined, the name of the channel will be used.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • discard-own-messages If true, do not receive messages sent by this node (ourself).
    • Attribute Value
    Type BOOLEAN
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • module The module from which to load channel services
    • Attribute Value
    Default Value org.wildfly.clustering.server
    Type STRING
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • num-tasks-in-timer The current number of timer tasks.
    • Deprecated Since 5.0.0
    Deprecated.
    Attribute Value
    Type INT
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • num-timer-threads The number of timer threads.
    • Deprecated Since 5.0.0
    Deprecated.
    Attribute Value
    Type INT
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • received-bytes The number of bytes received by this channel.
    • Attribute Value
    Type LONG
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • received-messages The number of messages received by this channel.
    • Attribute Value
    Type LONG
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • sent-bytes The number of bytes sent by this channel.
    • Attribute Value
    Type LONG
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • sent-messages The number of messages sent by this channel.
    • Attribute Value
    Type LONG
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • stack The protocol stack of the JGroups channel
    • Attribute Value
    Capability reference
    Type STRING
    Nillable false
    Expressions Allowed false
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • state The state of the channel (OPEN, CONNECTING, CONNECTED, CLOSED).
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • statistics-enabled If enabled, collect channel statistics.
    • Attribute Value
    Default Value false
    Type BOOLEAN
    Nillable true
    Expressions Allowed true
    Storage configuration
    Access Type read-write
    Restart Required resource-services
  • stats-enabled If enabled, collect channel statistics.
    • Deprecated Since 4.1.0
    Deprecated. Use statistics-enabled instead.
    Attribute Value
    Type BOOLEAN
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-write
    Restart Required no-services
  • version The JGroups software version.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only
  • view The channel's view of group membership.
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type read-only

Operations (2)

  • add Add a JGroups channel
    Request Parameter Type Required Expressions Allowed Default value Description
    stack STRING true false The protocol stack of the JGroups channel
    module STRING false true org.wildfly.clustering.server The module from which to load channel services
    cluster STRING false true The cluster name of the JGroups channel. If undefined, the name of the channel will be used.
    statistics-enabled BOOLEAN false true false If enabled, collect channel statistics.
    stats-enabled BOOLEAN false false If enabled, collect channel statistics.
  • remove Remove a JGroups channel