WebSocketClientExtensionHandshaker Type — netty Architecture

Source Code

codec-http/src/main/java/io/netty/handler/codec/http/websocketx/extensions/WebSocketClientExtensionHandshaker.java lines 22–41

public interface WebSocketClientExtensionHandshaker {

    /**
     * Return extension configuration to submit to the server.
     *
     * @return the desired extension configuration.
     */
    WebSocketExtensionData newRequestData();

    /**
     * Handshake based on server response. It should always succeed because server response
     * should be a request acknowledge.
     *
     * @param extensionData
     *          the extension configuration sent by the server.
     * @return an initialized extension if handshake phase succeed or null if failed.
     */
    WebSocketClientExtension handshakeExtension(WebSocketExtensionData extensionData);

}