GroupChannelMBean (Apache Tomcat 8.5.55 API Documentation)

org.apache.catalina.tribes.group

## Interface GroupChannelMBean

- All Known Implementing Classes:
    GroupChannel

      public interface GroupChannelMBean

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addChannelListener(ChannelListener listener)`
    `void` | `addMembershipListener(MembershipListener listener)`
    `boolean` | `getHeartbeat()`
    `long` | `getHeartbeatSleeptime()`
    `Member` | `getLocalMember(boolean incAlive)`
    `Member[]` | `getMembers()`
    `boolean` | `getOptionCheck()`
    `boolean` | `hasMembers()`
    `void` | `removeChannelListener(ChannelListener listener)`
    `void` | `removeMembershipListener(MembershipListener listener)`
    `UniqueId` | `send(Member[] destination, Serializable msg, int options)`
    `UniqueId` | `send(Member[] destination, Serializable msg, int options, ErrorHandler handler)`
    `void` | `start(int svc)`
    `void` | `stop(int svc)`

- - ### Method Detail

    - #### getOptionCheck

          boolean getOptionCheck()

    - #### getHeartbeat

          boolean getHeartbeat()

    - #### getHeartbeatSleeptime

          long getHeartbeatSleeptime()

    - #### start

          void start(int svc)
                     throws ChannelException

      Throws:
        `ChannelException`

    - #### stop

          void stop(int svc)
                    throws ChannelException

      Throws:
        `ChannelException`

    - #### send

          UniqueId send(Member[] destination,
                      Serializable msg,
                      int options)
                        throws ChannelException

      Throws:
        `ChannelException`

    - #### send

          UniqueId send(Member[] destination,
                      Serializable msg,
                      int options,
                      ErrorHandler handler)
                        throws ChannelException

      Throws:
        `ChannelException`

    - #### addMembershipListener

          void addMembershipListener(MembershipListener listener)

    - #### addChannelListener

          void addChannelListener(ChannelListener listener)

    - #### removeMembershipListener

          void removeMembershipListener(MembershipListener listener)

    - #### removeChannelListener

          void removeChannelListener(ChannelListener listener)

    - #### hasMembers

          boolean hasMembers()

    - #### getMembers

          Member[] getMembers()

    - #### getLocalMember

          Member getLocalMember(boolean incAlive)

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