Package org.springframework.web.socket.server

Class HandshakeFailureException

java.lang.Object

java.lang.Throwable

java.lang.Exception

java.lang.RuntimeException

org.springframework.core.NestedRuntimeException

org.springframework.web.socket.server.HandshakeFailureException

All Implemented Interfaces:

Serializable

public class HandshakeFailureException
extends NestedRuntimeException

Thrown when handshake processing failed to complete due to an internal, unrecoverable error. This implies a server error (HTTP status code 500) as opposed to a failure in the handshake negotiation.

By contrast, when handshake negotiation fails, the response status code will be 200 and the response headers and body will have been updated to reflect the cause for the failure. A HandshakeHandler implementation will have protected methods to customize updates to the response in those cases.

Since:

4.0

Author:

Rossen Stoyanchev

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
HandshakeFailureException(String message)
HandshakeFailureException(String message, Throwable cause)

Method Summary

Methods inherited from class org.springframework.core.NestedRuntimeException

contains, getMostSpecificCause, getRootCause

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Constructor Details

HandshakeFailureException

public HandshakeFailureException(String message)

HandshakeFailureException

public HandshakeFailureException(String message,
 Throwable cause)