io.javalin.websocket

Class WsHandler

java.lang.Object

io.javalin.websocket.WsHandler

public class WsHandler
extends java.lang.Object

Constructor Summary

Constructors

Constructor and Description
WsHandler()

Method Summary

Modifier and Type	Method and Description
void	onClose(CloseHandler closeHandler) Add a CloseHandler to the WsHandler.
void	onConnect(ConnectHandler connectHandler) Add a ConnectHandler to the WsHandler.
void	onError(ErrorHandler errorHandler) Add a errorHandler to the WsHandler.
void	onMessage(BinaryMessageHandler binaryMessageHandler) Add a BinaryMessageHandler to the WsHandler.
void	onMessage(MessageHandler messageHandler) Add a MessageHandler to the WsHandler.

Methods inherited from class java.lang.Object

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

Constructor Detail

WsHandler

public WsHandler()

Method Detail

onConnect

public void onConnect(@NotNull
                      ConnectHandler connectHandler)

Add a ConnectHandler to the WsHandler. The handler is called when a WebSocket client connects.

onMessage

public void onMessage(@NotNull
                      MessageHandler messageHandler)

Add a MessageHandler to the WsHandler. The handler is called when a WebSocket client sends a String message.

onMessage

public void onMessage(@NotNull
                      BinaryMessageHandler binaryMessageHandler)

Add a BinaryMessageHandler to the WsHandler. The handler is called when a WebSocket client sends a binary message.

onClose

public void onClose(@NotNull
                    CloseHandler closeHandler)

Add a CloseHandler to the WsHandler. The handler is called when a WebSocket client closes the connection. The handler is not called in case of network issues, only when the client actively closes the connection (or times out).

onError

public void onError(@NotNull
                    ErrorHandler errorHandler)

Add a errorHandler to the WsHandler. The handler is called when an error is detected.