Package dev.hilla.push

Class EngineIoHandler

java.lang.Object

dev.hilla.push.EngineIoHandler

All Implemented Interfaces:

org.springframework.web.socket.server.HandshakeInterceptor, org.springframework.web.socket.WebSocketHandler

@Controller
public final class EngineIoHandler
extends Object
implements org.springframework.web.socket.server.HandshakeInterceptor, org.springframework.web.socket.WebSocketHandler

Sets up handles for both http and websocket for engine.io, the low level transport mechansim for socket.io.

Constructor Summary

Constructors

Constructor	Description
EngineIoHandler(io.socket.engineio.server.EngineIoServer engineIoServer)	Creates the handler.

Method Summary

Modifier and Type	Method	Description
void	afterConnectionClosed(org.springframework.web.socket.WebSocketSession webSocketSession, org.springframework.web.socket.CloseStatus closeStatus)
void	afterConnectionEstablished(org.springframework.web.socket.WebSocketSession webSocketSession)
void	afterHandshake(org.springframework.http.server.ServerHttpRequest request, org.springframework.http.server.ServerHttpResponse response, org.springframework.web.socket.WebSocketHandler wsHandler, Exception exception)
boolean	beforeHandshake(org.springframework.http.server.ServerHttpRequest request, org.springframework.http.server.ServerHttpResponse response, org.springframework.web.socket.WebSocketHandler wsHandler, Map<String,Object> attributes)
void	cleanup()
void	handleMessage(org.springframework.web.socket.WebSocketSession webSocketSession, org.springframework.web.socket.WebSocketMessage<?> webSocketMessage)
void	handleTransportError(org.springframework.web.socket.WebSocketSession webSocketSession, Throwable throwable)
void	httpHandler(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)
boolean	supportsPartialMessages()

Methods inherited from class java.lang.Object

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

Constructor Detail

EngineIoHandler

public EngineIoHandler(io.socket.engineio.server.EngineIoServer engineIoServer)

Creates the handler.

Parameters:

engineIoServer - the engine.io server to delegate to

Method Detail

httpHandler

@RequestMapping(value="/HILLA/push",
                method={GET,POST,OPTIONS},
                headers="Connection!=Upgrade")
public void httpHandler(javax.servlet.http.HttpServletRequest request,
                        javax.servlet.http.HttpServletResponse response)
                 throws IOException

Throws:

IOException

beforeHandshake

public boolean beforeHandshake(org.springframework.http.server.ServerHttpRequest request,
                               org.springframework.http.server.ServerHttpResponse response,
                               org.springframework.web.socket.WebSocketHandler wsHandler,
                               Map<String,Object> attributes)

Specified by:

beforeHandshake in interface org.springframework.web.socket.server.HandshakeInterceptor

afterHandshake

public void afterHandshake(org.springframework.http.server.ServerHttpRequest request,
                           org.springframework.http.server.ServerHttpResponse response,
                           org.springframework.web.socket.WebSocketHandler wsHandler,
                           Exception exception)

Specified by:

afterHandshake in interface org.springframework.web.socket.server.HandshakeInterceptor

supportsPartialMessages

public boolean supportsPartialMessages()

Specified by:

supportsPartialMessages in interface org.springframework.web.socket.WebSocketHandler

afterConnectionEstablished

public void afterConnectionEstablished(org.springframework.web.socket.WebSocketSession webSocketSession)

Specified by:

afterConnectionEstablished in interface org.springframework.web.socket.WebSocketHandler

afterConnectionClosed

public void afterConnectionClosed(org.springframework.web.socket.WebSocketSession webSocketSession,
                                  org.springframework.web.socket.CloseStatus closeStatus)

Specified by:

afterConnectionClosed in interface org.springframework.web.socket.WebSocketHandler

handleMessage

public void handleMessage(org.springframework.web.socket.WebSocketSession webSocketSession,
                          org.springframework.web.socket.WebSocketMessage<?> webSocketMessage)

Specified by:

handleMessage in interface org.springframework.web.socket.WebSocketHandler

handleTransportError

public void handleTransportError(org.springframework.web.socket.WebSocketSession webSocketSession,
                                 Throwable throwable)

Specified by:

handleTransportError in interface org.springframework.web.socket.WebSocketHandler

cleanup

public void cleanup()