org.springframework.web.socket.messaging

## Class SessionUnsubscribeEvent

- java.lang.Object
- - java.util.EventObject
  - - org.springframework.context.ApplicationEvent
    - - org.springframework.web.socket.messaging.AbstractSubProtocolEvent
      - - org.springframework.web.socket.messaging.SessionUnsubscribeEvent

- All Implemented Interfaces:
    Serializable

      public class SessionUnsubscribeEvent
      extends AbstractSubProtocolEvent

  Event raised when a new WebSocket client using a Simple Messaging Protocol (e.g. STOMP) sends a request to remove a subscription.
  Since:
    4.0.3
  Author:
    Rossen Stoyanchev
  See Also:
    Serialized Form

- - ### Field Summary

    - ### Fields inherited from class java.util.EventObject

      `source`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `SessionUnsubscribeEvent(Object source, Message<byte[]> message)`
    `SessionUnsubscribeEvent(Object source, Message<byte[]> message, Principal user)`

  - ### Method Summary

    - ### Methods inherited from class org.springframework.web.socket.messaging.AbstractSubProtocolEvent

      `getMessage, getUser, toString`

    - ### Methods inherited from class org.springframework.context.ApplicationEvent

      `getTimestamp`

    - ### Methods inherited from class java.util.EventObject

      `getSource`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### SessionUnsubscribeEvent

          public SessionUnsubscribeEvent(Object source,
                                         Message<byte[]> message)

    - #### SessionUnsubscribeEvent

          public SessionUnsubscribeEvent(Object source,
                                         Message<byte[]> message,
                                         @Nullable
                                         Principal user)