org.jboss.netty.handler.codec.http.websocketx

类 WebSocketServerHandshakerFactory

java.lang.Object

org.jboss.netty.handler.codec.http.websocketx.WebSocketServerHandshakerFactory

public class WebSocketServerHandshakerFactory
extends java.lang.Object

Instances the appropriate handshake class to use for servers

构造器概要

构造器

构造器和说明
WebSocketServerHandshakerFactory(java.lang.String webSocketURL, java.lang.String subprotocols, boolean allowExtensions) Constructor
WebSocketServerHandshakerFactory(java.lang.String webSocketURL, java.lang.String subprotocols, boolean allowExtensions, long maxFramePayloadLength) Constructor

方法概要

方法

限定符和类型	方法和说明
WebSocketServerHandshaker	newHandshaker(HttpRequest req) Instances a new handshaker
ChannelFuture	sendUnsupportedWebSocketVersionResponse(Channel channel) Return that we need cannot not support the web socket version

从类继承的方法 java.lang.Object

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

构造器详细资料

WebSocketServerHandshakerFactory

public WebSocketServerHandshakerFactory(java.lang.String webSocketURL,
                                java.lang.String subprotocols,
                                boolean allowExtensions)

Constructor

参数:

subprotocols - CSV of supported protocols. Null if sub protocols not supported.

allowExtensions - Allow extensions to be used in the reserved bits of the web socket frame

WebSocketServerHandshakerFactory

public WebSocketServerHandshakerFactory(java.lang.String webSocketURL,
                                java.lang.String subprotocols,
                                boolean allowExtensions,
                                long maxFramePayloadLength)

Constructor

参数:

webSocketURL - URL for web socket communications. e.g "ws://myhost.com/mypath". Subsequent web socket frames will be sent to this URL.

subprotocols - CSV of supported protocols. Null if sub protocols not supported.

allowExtensions - Allow extensions to be used in the reserved bits of the web socket frame

maxFramePayloadLength - Maximum allowable frame payload length. Setting this value to your application's requirement may reduce denial of service attacks using long data frames.

方法详细资料

newHandshaker

public WebSocketServerHandshaker newHandshaker(HttpRequest req)

Instances a new handshaker

返回:

A new WebSocketServerHandshaker for the requested web socket version. Null if web socket version is not supported.

sendUnsupportedWebSocketVersionResponse

public ChannelFuture sendUnsupportedWebSocketVersionResponse(Channel channel)

Return that we need cannot not support the web socket version

参数:

channel - Channel