Package dev.relism.flash.websocket

Class WebSocketUpgrade

java.lang.Object

dev.relism.flash.websocket.WebSocketUpgrade

public final class WebSocketUpgrade
extends Object

WebSocket upgrade detection (RFC 6455 §4.2.1) and handshake response. Extracted from upgrade request and, if so, answering the 101 Switching Protocols handshake. The session loop itself lives in WebSocketLoop.

Field Summary

Fields

Modifier and Type	Field	Description
static final byte[]	REJECT_400

Method Summary

Modifier and Type	Method	Description
static boolean	isWebSocketUpgrade(Request request)	Whether request is a WebSocket upgrade request: Upgrade: websocket and a shared token-list scanner in Http1KeepAlive is what fixed the whole-value compare bug this check used to have too).
static void	performHandshake(OutputStream out, Request request, ConnectionScratch scratch)	Writes and flushes the 101 Switching Protocols handshake response.

Methods inherited from class java.lang.Object

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

Field Details

REJECT_400

public static final byte[] REJECT_400

Method Details

isWebSocketUpgrade

public static boolean isWebSocketUpgrade(Request request)

Whether request is a WebSocket upgrade request: Upgrade: websocket and a shared token-list scanner in Http1KeepAlive is what fixed the whole-value compare bug this check used to have too).

performHandshake

public static void performHandshake(OutputStream out,
 Request request,
 ConnectionScratch scratch)
                             throws IOException

Writes and flushes the 101 Switching Protocols handshake response.

Throws:

IOException