HandshakeCompletedListener (Java SE 26 & JDK 26)
Description: declaration: module: java.base, package: javax.net.ssl, interface: HandshakeCompletedListener
Keywords: javax.net.ssl.HandshakeCompletedListener interface

# Interface HandshakeCompletedListener

All Superinterfaces:
  `EventListener`

public interface HandshakeCompletedListener extends EventListener
This interface is implemented by any class which wants to receive notifications about the completion of an SSL protocol handshake on a given SSL connection.

When an SSL handshake completes, new security parameters will have been established. Those parameters always include the security keys used to protect messages. They may also include parameters associated with a new session such as authenticated peer identity and a new SSL cipher suite.

Since:
  1.4

- ## Method Summary

  Modifier and Type
  Method
  Description
  `void`
  `handshakeCompleted(HandshakeCompletedEvent event)`
  This method is invoked on registered objects when a SSL handshake is completed.

- ## Method Details

  - ### handshakeCompleted

    void handshakeCompleted(HandshakeCompletedEvent event)
    This method is invoked on registered objects when a SSL handshake is completed.
    Parameters:
      `event` - the event identifying when the SSL Handshake completed on a given SSL connection