- java.lang.Object
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- java.lang.Throwable
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- java.lang.Exception
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- java.io.IOException
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- java.net.http.WebSocketHandshakeException
 
 
 
 
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- All Implemented Interfaces:
- Serializable
 
 public final class WebSocketHandshakeException extends IOException Thrown when the opening handshake has failed.- Since:
- 11
- See Also:
- Serialized Form
 
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Constructor SummaryConstructors Constructor Description WebSocketHandshakeException(HttpResponse<?> response)Constructs aWebSocketHandshakeExceptionwith the givenHttpResponse.
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Method SummaryAll Methods Instance Methods Concrete Methods Modifier and Type Method Description HttpResponse<?>getResponse()Returns the server's counterpart of the opening handshake.- 
Methods declared in class java.lang.ThrowableaddSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
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Constructor Detail- 
WebSocketHandshakeExceptionpublic WebSocketHandshakeException(HttpResponse<?> response) Constructs aWebSocketHandshakeExceptionwith the givenHttpResponse.- Parameters:
- response- the- HttpResponsethat resulted in the handshake failure
 
 
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Method Detail- 
getResponsepublic HttpResponse<?> getResponse() Returns the server's counterpart of the opening handshake.The value may be unavailable ( null) if this exception has been serialized and then deserialized.- API Note:
- The primary purpose of this method is to allow programmatic examination of the reasons behind the failure of the opening handshake. Some of these reasons might allow recovery.
- Returns:
- server response
 
 
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