Package org.apereo.cas.configuration.model.support.hazelcast

Class HazelcastClusterMulticastProperties

java.lang.Object
org.apereo.cas.configuration.model.support.hazelcast.HazelcastClusterMulticastProperties
All Implemented Interfaces:
Serializable
@RequiresModule(name="cas-server-support-hazelcast-core") public class HazelcastClusterMulticastProperties extends Object implements Serializable
This is HazelcastClusterMulticastProperties.
Since:
5.2.0
See Also:

  • Constructor Details

    • HazelcastClusterMulticastProperties

      public HazelcastClusterMulticastProperties()

  • Method Details

    • getTrustedInterfaces

      public String getTrustedInterfaces()
      Multicast trusted interfaces for discovery. With the multicast auto-discovery mechanism, Hazelcast allows cluster members to find each other using multicast communication. The cluster members do not need to know the concrete addresses of the other members, as they just multicast to all the other members for listening. Whether multicast is possible or allowed depends on your environment.

    • getGroup

      public String getGroup()
      The multicast group address used for discovery. With the multicast auto-discovery mechanism, Hazelcast allows cluster members to find each other using multicast communication. The cluster members do not need to know the concrete addresses of the other members, as they just multicast to all the other members for listening. Whether multicast is possible or allowed depends on your environment.

    • getPort

      public int getPort()
      The multicast port used for discovery.

    • getTimeout

      public int getTimeout()
      specifies the time in seconds that a member should wait for a valid multicast response from another member running in the network before declaring itself the leader member (the first member joined to the cluster) and creating its own cluster. This only applies to the startup of members where no leader has been assigned yet. If you specify a high value, such as 60 seconds, it means that until a leader is selected, each member will wait 60 seconds before moving on. Be careful when providing a high value. Also, be careful not to set the value too low, or the members might give up too early and create their own cluster.

    • getTimeToLive

      public int getTimeToLive()
      Gets the time to live for the multicast package in seconds. This is the default time-to-live for multicast packets sent out on the socket

    • isEnabled

      public boolean isEnabled()
      Enables a multicast configuration using a group address and port. Contains the configuration for the multicast discovery mechanism. With the multicast discovery mechanism Hazelcast allows Hazelcast members to find each other using multicast. So Hazelcast members do not need to know concrete addresses of members, they just multicast to everyone listening. It depends on your environment if multicast is possible or allowed; otherwise you need to have a look at the tcp/ip cluster

    • setTrustedInterfaces

      public HazelcastClusterMulticastProperties setTrustedInterfaces(String trustedInterfaces)
      Multicast trusted interfaces for discovery. With the multicast auto-discovery mechanism, Hazelcast allows cluster members to find each other using multicast communication. The cluster members do not need to know the concrete addresses of the other members, as they just multicast to all the other members for listening. Whether multicast is possible or allowed depends on your environment.
      Returns:
      this.

    • setGroup

      public HazelcastClusterMulticastProperties setGroup(String group)
      The multicast group address used for discovery. With the multicast auto-discovery mechanism, Hazelcast allows cluster members to find each other using multicast communication. The cluster members do not need to know the concrete addresses of the other members, as they just multicast to all the other members for listening. Whether multicast is possible or allowed depends on your environment.
      Returns:
      this.

    • setPort

      public HazelcastClusterMulticastProperties setPort(int port)
      The multicast port used for discovery.
      Returns:
      this.

    • setTimeout

      public HazelcastClusterMulticastProperties setTimeout(int timeout)
      specifies the time in seconds that a member should wait for a valid multicast response from another member running in the network before declaring itself the leader member (the first member joined to the cluster) and creating its own cluster. This only applies to the startup of members where no leader has been assigned yet. If you specify a high value, such as 60 seconds, it means that until a leader is selected, each member will wait 60 seconds before moving on. Be careful when providing a high value. Also, be careful not to set the value too low, or the members might give up too early and create their own cluster.
      Returns:
      this.

    • setTimeToLive

      public HazelcastClusterMulticastProperties setTimeToLive(int timeToLive)
      Gets the time to live for the multicast package in seconds. This is the default time-to-live for multicast packets sent out on the socket
      Returns:
      this.

    • setEnabled

      public HazelcastClusterMulticastProperties setEnabled(boolean enabled)
      Enables a multicast configuration using a group address and port. Contains the configuration for the multicast discovery mechanism. With the multicast discovery mechanism Hazelcast allows Hazelcast members to find each other using multicast. So Hazelcast members do not need to know concrete addresses of members, they just multicast to everyone listening. It depends on your environment if multicast is possible or allowed; otherwise you need to have a look at the tcp/ip cluster
      Returns:
      this.