- java.lang.Object
- java.lang.Throwable
- java.lang.Exception
- java.io.IOException
- java.net.http.WebSocketHandshakeException
- All Implemented Interfaces:
Serializable
public final class WebSocketHandshakeException extends IOException
Thrown when the opening handshake has failed.- Since:
- 11
- See Also:
- Serialized Form
Constructor Summary
Constructors Constructor Description WebSocketHandshakeException(HttpResponse<?> response)Constructs aWebSocketHandshakeExceptionwith the givenHttpResponse.
Method Summary
All 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.Throwable
addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
Constructor Detail
WebSocketHandshakeException
public WebSocketHandshakeException(HttpResponse<?> response)
Constructs aWebSocketHandshakeExceptionwith the givenHttpResponse.- Parameters:
response- theHttpResponsethat resulted in the handshake failure
Method Detail
getResponse
public 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