GroupChannelMBean (Apache Tomcat 9.0.111 API Documentation)
Description: declaration: package: org.apache.catalina.tribes.group, interface: GroupChannelMBean

# Interface GroupChannelMBean

All Known Implementing Classes:
  `GroupChannel`

public interface GroupChannelMBean

- ## Method Summary

  Modifier and Type
  Method
  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 Details

  - ### 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)