Module jdk.sctp
Package com.sun.nio.sctp

Class SendFailedNotification

java.lang.Object
com.sun.nio.sctp.SendFailedNotification
All Implemented Interfaces:
Notification
public abstract class SendFailedNotification extends Object implements Notification
Notification emitted when a send failed notification has been received.

A send failed notification indicates that a message cannot be delivered. Typically, this is because the association has been shutdown with unsent data in the socket output buffer, or in the case of a SctpMultiChannel the association failed to setup.

Since:
1.7

  • Constructor Details

    • SendFailedNotification

      protected SendFailedNotification()
      Initializes a new instance of this class.

  • Method Details

    • association

      public abstract Association association()
      Returns the association that this notification is applicable to.
      Specified by:
      association in interface Notification
      Returns:
      The association that failed to send, or null if there is no association, that is, the notification follows a AssociationChangeNotification.AssocChangeEvent.CANT_START

    • address

      public abstract SocketAddress address()
      Returns the address.
      Returns:
      The peer primary address of the association or the address that the message was sent to

    • buffer

      public abstract ByteBuffer buffer()
      Returns the data that was to be sent.
      Returns:
      The user data. The buffers position will be 0 and its limit will be set to the end of the data.

    • errorCode

      public abstract int errorCode()
      Returns the error code.

      The errorCode gives the reason why the send failed, and if set, will be a SCTP protocol error code as defined in RFC2960 section 3.3.10

      Returns:
      The error code

    • streamNumber

      public abstract int streamNumber()
      Returns the stream number that the message was to be sent on.
      Returns:
      The stream number