private void upgradeConnection(ClientUpgradeResponse response) {
EndPoint endp = getEndPoint();
Executor executor = getExecutor();
WebSocketClientConnection connection = new WebSocketClientConnection(endp, executor, client);
// Initialize / Negotiate Extensions
EventDriver websocket = client.getWebSocket();
WebSocketPolicy policy = client.getPolicy();
String acceptedSubProtocol = response.getAcceptedSubProtocol();
WebSocketSession session = new WebSocketSession(request.getRequestURI(), websocket, connection);
session.setPolicy(policy);
session.setNegotiatedSubprotocol(acceptedSubProtocol);
connection.setSession(session);
List<Extension> extensions = client.getFactory().initExtensions(response.getExtensions());
// Start with default routing.
IncomingFrames incoming = session;
// OutgoingFrames outgoing = connection;
// Connect extensions
if (extensions != null) {
connection.getParser().configureFromExtensions(extensions);
connection.getGenerator().configureFromExtensions(extensions);
// FIXME
// Iterator<Extension> extIter;
// // Connect outgoings
// extIter = extensions.iterator();
// while (extIter.hasNext())
// {
// Extension ext = extIter.next();
// ext.setNextOutgoingFrames(outgoing);
// outgoing = ext;
// }
//
// // Connect incomings
// Collections.reverse(extensions);
// extIter = extensions.iterator();
// while (extIter.hasNext())
// {
// Extension ext = extIter.next();
// ext.setNextIncomingFrames(incoming);
// incoming = ext;
// }
}
// configure session for outgoing flows
// session.setOutgoing(outgoing);
// configure connection for incoming flows
connection.getParser().setIncomingFramesHandler(incoming);
// Now swap out the connection
endp.setConnection(connection);
connection.onOpen();
}
public WebSocketClientConnection(
EndPoint endp, Executor executor, DefaultWebSocketClient client) {
super(
endp,
executor,
client.getFactory().getScheduler(),
client.getPolicy(),
client.getFactory().getBufferPool());
this.client = client;
this.factory = client.getFactory();
this.connected = false;
this.masker = client.getMasker();
}