WildFly Full 27 Model Reference

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  2. subsystem=jgroups
  3. channel=ee
  4. protocol=RED

RED

Attributes (15)

  • after_creation_hook Fully qualified name of a class implementing ProtocolHook, will be called after creation of the protocol (before init())
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • avg_queue_size The average number of elements in the bundler's queue. Computed as o * (1 - 2^-wf) + c * (2^-wf) where o is the old average, c the current queue size amd wf the weight_factor
    • Attribute Value
    Type DOUBLE
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • drop_rate Percentage of all messages that were dropped
    • Attribute Value
    Type DOUBLE
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • dropped_messages The number of dropped messages
    • Attribute Value
    Type LONG
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • enabled If false, all messages are passed down. Will be set to false if the bundler returns a queue size of -1
    • Attribute Value
    Type BOOLEAN
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • ergonomics Enables ergonomics: dynamically find the best values for properties at runtime
    • Attribute Value
    Type BOOLEAN
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • id Give the protocol a different ID if needed so we can have multiple instances of it in the same stack
    • Attribute Value
    Type INT
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • level logger level (see javadocs)
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • local_addr The local address of this member
    • Attribute Value
    Type STRING
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • max_threshold The max threshold (percentage between min_threshold and 1.0) above which all messages are dropped
    • Attribute Value
    Type DOUBLE
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • min_threshold The min threshold (percentage between 0 and 1.0) below which no message is dropped
    • Attribute Value
    Type DOUBLE
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • queue_capacity The capacity of the queue (assumed to be constant)
    • Attribute Value
    Type INT
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • stats Determines whether to collect statistics (and expose them via JMX). Default is true
    • Attribute Value
    Type BOOLEAN
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • total_messages Total number of messages processed
    • Attribute Value
    Type LONG
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric
  • weight_factor The weight used to compute the average queue size. The higher the value is, the less the current queue size is taken into account. E.g. with 2, 25% of the current queue size and 75% of the old average is taken to compute the new average. In other words: with a high value, the average will take longer to reflect the current queue size.
    • Attribute Value
    Type DOUBLE
    Nillable true
    Expressions Allowed false
    Storage runtime
    Access Type metric