io.netty.handler.codec.http.websocketx.extensions

接口 WebSocketClientExtensionHandshaker

所有已知实现类:

DeflateFrameClientExtensionHandshaker, PerMessageDeflateClientExtensionHandshaker

public interface WebSocketClientExtensionHandshaker

Handshakes a client extension with the server.

方法概要

限定符和类型	方法和说明
WebSocketClientExtension	handshakeExtension(WebSocketExtensionData extensionData) Handshake based on server response.
WebSocketExtensionData	newRequestData() Return extension configuration to submit to the server.

方法详细资料

newRequestData

WebSocketExtensionData newRequestData()

Return extension configuration to submit to the server.

返回:

the desired extension configuration.

handshakeExtension

WebSocketClientExtension handshakeExtension(WebSocketExtensionData extensionData)

Handshake based on server response. It should always succeed because server response should be a request acknowledge.

参数:

extensionData - the extension configuration sent by the server.

返回:

an initialized extension if handshake phase succeed or null if failed.