JetEvent deserialization under AMF3 protocol on flash client. messageBuffer is null.

[griand]

Hello, menacher.
Thank you for your jet server.

I have next trouble. If I use MessageBufferProtocol on Jet Server and on flash client then all fine, I can send and receive message in both ways.

But if I try use the AMF3 protocol on flash client:
in SessionFactory.as:
public function createAndConnectSession():Session {
var session:Session = createSession();
connectSession(session, new AMF3Protocol(), new LoginInOutCodecs());
return session;
}

and on jet server in ZombieSpringConfig.java:
@Autowired
@qualifier("amf3Protocol")
private Protocol messageBufferProtocol;

in debug mode I get next exception on flash client on incoming message in Main.as:
private function traceData(event:Event):void{
var jetEvent:JetEvent = event as JetEvent;
var messageBuffer:MessageBuffer = jetEvent.getSource() as MessageBuffer;
var buffer:ByteArray = messageBuffer.getBuffer();
trace("Remaining Human Population: " + buffer.readInt());

[Fault] exception, information=TypeError: Error #1009: messageBuffer is null here.
jetEventType = 28 [0x1c], source = Object ( @ 4e92fb9 ), timestamp = 1356590891591 [0x13bdb1e4247] , but messageBuffer is null after jetEvent.getSource() as MessageBuffer operation, and I not can read received buffer.

How to solve this trouble?

[menacher]

Hi,
Thanks of taking interest in jetserver.

Definitely there seems to be an initialization bug. In the AMF3Protocol class, I do not see the serializer and deserializer being initialized. They are null. There maybe other issues also. I will test this out and let you know.

[menacher]

The code you have pasted will not work as is. The reason is that, for the Zombie game, only integers are passed between client and server, to select defender/eat brains commad etc.
General usecase for the AMF3 protocol is when you need to pass a whole object between client and server-> Take a look at AMF3ProtocolTest class. It shows how a full object of type PlayerStats is encoded and decoded. You need to have similar class in your flash client and java server, only then you can pass them in between.