Uses of Class
com.neovisionaries.ws.client.WebSocketException

Uses of WebSocketException in com.neovisionaries.ws.client

Subclasses of WebSocketException in com.neovisionaries.ws.client

Modifier and Type	Class	Description
class	HostnameUnverifiedException	The certificate of the peer does not match the expected hostname.
(package private) class	InsufficientDataException
(package private) class	NoMoreFrameException
class	OpeningHandshakeException	An exception raised due to a violation against the WebSocket protocol.

Methods in com.neovisionaries.ws.client with parameters of type WebSocketException

Modifier and Type	Method	Description
void	ListenerManager.callOnConnectError(WebSocketException cause)
void	ListenerManager.callOnError(WebSocketException cause)
private void	ReadingThread.callOnError(WebSocketException cause)	Call onError method of the listeners.
void	ListenerManager.callOnFrameError(WebSocketException cause, WebSocketFrame frame)
private void	ReadingThread.callOnFrameError(WebSocketException cause, WebSocketFrame frame)	Call onFrameError method of the listeners.
void	ListenerManager.callOnMessageDecompressionError(WebSocketException cause, byte[] compressed)
private void	ReadingThread.callOnMessageDecompressionError(WebSocketException cause, byte[] compressed)	Call onMessageDecompressionError method of the listeners.
void	ListenerManager.callOnMessageError(WebSocketException cause, List<WebSocketFrame> frames)
private void	ReadingThread.callOnMessageError(WebSocketException cause, List<WebSocketFrame> frames)	Call onMessageError method of the listeners.
void	ListenerManager.callOnSendError(WebSocketException cause, WebSocketFrame frame)
void	ListenerManager.callOnTextMessageError(WebSocketException cause, byte[] data)
private void	ReadingThread.callOnTextMessageError(WebSocketException cause, byte[] data)	Call onTextMessageError method of the listeners.
void	ListenerManager.callOnUnexpectedError(WebSocketException cause)
private WebSocketFrame	ReadingThread.createCloseFrame(WebSocketException wse)
private void	ConnectThread.handleError(WebSocketException cause)
void	WebSocketAdapter.onConnectError(WebSocket websocket, WebSocketException exception)
void	WebSocketListener.onConnectError(WebSocket websocket, WebSocketException cause)	Called when WebSocket.connectAsynchronously() failed.
void	WebSocketAdapter.onError(WebSocket websocket, WebSocketException cause)
void	WebSocketListener.onError(WebSocket websocket, WebSocketException cause)	Call when an error occurred.
void	WebSocketAdapter.onFrameError(WebSocket websocket, WebSocketException cause, WebSocketFrame frame)
void	WebSocketListener.onFrameError(WebSocket websocket, WebSocketException cause, WebSocketFrame frame)	Called when a WebSocket frame failed to be read from the WebSocket.
void	WebSocketAdapter.onMessageDecompressionError(WebSocket websocket, WebSocketException cause, byte[] compressed)
void	WebSocketListener.onMessageDecompressionError(WebSocket websocket, WebSocketException cause, byte[] compressed)	Called when a message failed to be decompressed.
void	WebSocketAdapter.onMessageError(WebSocket websocket, WebSocketException cause, List<WebSocketFrame> frames)
void	WebSocketListener.onMessageError(WebSocket websocket, WebSocketException cause, List<WebSocketFrame> frames)	Called when it failed to concatenate payloads of multiple frames to construct a message.
void	WebSocketAdapter.onSendError(WebSocket websocket, WebSocketException cause, WebSocketFrame frame)
void	WebSocketListener.onSendError(WebSocket websocket, WebSocketException cause, WebSocketFrame frame)	Called when an error occurred when a frame was tried to be sent to the server.
void	WebSocketAdapter.onTextMessageError(WebSocket websocket, WebSocketException cause, byte[] data)
void	WebSocketListener.onTextMessageError(WebSocket websocket, WebSocketException cause, byte[] data)	Called when it failed to convert payload data into a string.
void	WebSocketAdapter.onUnexpectedError(WebSocket websocket, WebSocketException cause)
void	WebSocketListener.onUnexpectedError(WebSocket websocket, WebSocketException cause)	Called when an uncaught throwable was detected in either the reading thread (which reads frames from the server) or the writing thread (which sends frames to the server).

Methods in com.neovisionaries.ws.client that throw WebSocketException

Modifier and Type	Method	Description
WebSocket	Connectable.call()
private void	WebSocket.changeStateOnConnect()
protected abstract byte[]	PerMessageCompressionExtension.compress(byte[] plain)	Compress the plain message.
protected byte[]	PerMessageDeflateExtension.compress(byte[] plain)
private int	PerMessageDeflateExtension.computeWindowSize(String key, String value)
Socket	SocketConnector.connect()
WebSocket	WebSocket.connect()	Connect to the server, send an opening handshake to the server, receive the response and then start threads to communicate with the server.
private void	SocketConnector.connectSocket()
protected abstract byte[]	PerMessageCompressionExtension.decompress(byte[] compressed)	Decompress the compressed message.
protected byte[]	PerMessageDeflateExtension.decompress(byte[] compressed)
private void	SocketConnector.doConnect()
private void	WritingThread.doFlush()
private int	PerMessageDeflateExtension.extractMaxWindowBits(String key, String value)
private long	WritingThread.flushIfLongInterval(long lastFlushAt)
Socket	SocketConnector.getConnectedSocket()
Socket	WebSocket.getConnectedSocket()	Get the raw socket which this WebSocket uses internally.
private void	SocketConnector.handshake()	Perform proxy handshake and optionally SSL handshake.
private WebSocketInputStream	WebSocket.openInputStream(Socket socket)	Open the input stream of the WebSocket connection.
private WebSocketOutputStream	WebSocket.openOutputStream(Socket socket)	Open the output stream of the WebSocket connection.
(package private) void	WebSocketInputStream.readBytes(byte[] buffer, int length)
WebSocketFrame	WebSocketInputStream.readFrame()
Map<String,List<String>>	HandshakeReader.readHandshake(WebSocketInputStream input, String key)
private Map<String,List<String>>	WebSocket.readHandshake(WebSocketInputStream input, String key)	Receive an opening handshake response from the WebSocket server.
private Map<String,List<String>>	HandshakeReader.readHttpHeaders(WebSocketInputStream input)
private byte[]	WebSocketInputStream.readPayload(long payloadLength, boolean mask, byte[] maskingKey)
private StatusLine	HandshakeReader.readStatusLine(WebSocketInputStream input)	Read a status line from an HTTP server.
private InetAddress[]	SocketConnector.resolveHostname()
private void	WritingThread.sendFrame(WebSocketFrame frame)
private void	WritingThread.sendFrames(boolean last)
private void	SocketConnector.setSoTimeout(int timeout)
private Map<String,List<String>>	WebSocket.shakeHands(Socket socket)	Perform the opening handshake.
(package private) void	PerMessageDeflateExtension.validate()
(package private) void	WebSocketExtension.validate()	Validate this instance.
private void	HandshakeReader.validateAccept(StatusLine statusLine, Map<String,List<String>> headers, String key)	Validate the value of Sec-WebSocket-Accept header.
private void	HandshakeReader.validateConnection(StatusLine statusLine, Map<String,List<String>> headers)	Validate the value of Connection header.
private void	HandshakeReader.validateExtensionCombination(StatusLine statusLine, Map<String,List<String>> headers, List<WebSocketExtension> extensions)
private void	HandshakeReader.validateExtensions(StatusLine statusLine, Map<String,List<String>> headers)	Validate the value of Sec-WebSocket-Extensions header.
private void	PerMessageDeflateExtension.validateParameter(String key, String value)
private void	HandshakeReader.validateProtocol(StatusLine statusLine, Map<String,List<String>> headers)	Validate the value of Sec-WebSocket-Protocol header.
private void	HandshakeReader.validateStatusLine(StatusLine statusLine, Map<String,List<String>> headers, WebSocketInputStream input)	Validate the status line.
private void	HandshakeReader.validateUpgrade(StatusLine statusLine, Map<String,List<String>> headers)	Validate the value of Upgrade header.
private void	ReadingThread.verifyFrame(WebSocketFrame frame)
private void	ReadingThread.verifyFrameFragmentation(WebSocketFrame frame)
private void	ReadingThread.verifyFrameMask(WebSocketFrame frame)	Ensure that the given frame is not masked.
private void	ReadingThread.verifyFrameOpcode(WebSocketFrame frame)	Ensure that the opcode of the give frame is a known one.
private void	ReadingThread.verifyFrameSize(WebSocketFrame frame)
private void	ReadingThread.verifyReservedBit1(WebSocketFrame frame)	Verify the RSV1 bit of a frame.
private boolean	ReadingThread.verifyReservedBit1ForPMCE(WebSocketFrame frame)	Verify the RSV1 bit of a frame using the rule described in RFC 7692.
private void	ReadingThread.verifyReservedBit2(WebSocketFrame frame)	Verify the RSV2 bit of a frame.
private void	ReadingThread.verifyReservedBit3(WebSocketFrame frame)	Verify the RSV3 bit of a frame.
private void	ReadingThread.verifyReservedBits(WebSocketFrame frame)
private void	WebSocket.writeHandshake(WebSocketOutputStream output, String key)	Send an opening handshake request to the WebSocket server.