You should override the filterWrite method in your custom filter rather than the messageSent method.
If you stick a println in both methods you'll see the order of events.
RG
| Frederic Soulier <[EMAIL PROTECTED]>
10/05/2006 14:07
|
To: [email protected] cc: Subject: Filter chain with ProtocolCodecFilter and CustomFilter |
Hi
Starting a new thread because I'm hitting a wall here.
I've implemented:
MyProtocolCodecFactory "codec"
MyDecoder
MyEncoder
CustomFilter
messageReceived
messageSent
builder.addFirst("filter1", new ProtocolCodecFilter(codec));
builder.addLast("filter2", new CustomFilter ());
I was expecting when receiving a message:
MyDecoder (decode) -> CustomerFilter <messageReceived> -> IoHandler
and I get that.
I was expecting when writing a message using IoSession.write(Object)
CustomFilter <messageSent> -> MyEncoder (encode) -> IoHandler
but instead I get:
MyEncoder (encode) -> CustomFilter <messageSent> -> IoHandler
which ruins my plans :)
How can I get the behaviour I was expecting?
message
-> MyDecoder (decode)
-> CustomerFilter <messageReceived>
-> IoHandler (messageReceived)
(do some work)
- IoSession.write(Object)
CustomFilter (messageSent) <-
MyDecoder (encode) <-
IoHandler (messageSent) <-
Or do I need to fallback on having everything in MyDecoder and
MyEncoder?
Many thx for any help.
--
Frederic Soulier <[EMAIL PROTECTED]>
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