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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 Summary

SendFailedNotification()

Modifier	Constructor	Description
`protected`	Initializes a new instance of this class.

Method Summary

Modifier and Type	Method	Description
`abstract SocketAddress`	`address()`	Returns the address.
`abstract Association`	`association()`	Returns the association that this notification is applicable to.
`abstract ByteBuffer`	`buffer()`	Returns the data that was to be sent.
`abstract int`	`errorCode()`	Returns the error code.
`abstract int`	`streamNumber()`	Returns the stream number that the message was to be sent on.

Methods declared in class java.lang.Object

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

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

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https://docs.oracle.com/en/java/javase/21/docs/api/jdk.sctp/com/sun/nio/sctp/SendFailedNotification.html