Quoting [EMAIL PROTECTED]:
Quoting peter royal <[EMAIL PROTECTED]>:
On Jun 30, 2006, at 1:36 PM, [EMAIL PROTECTED] wrote:
I have implemented a filter, and in filterClose() I send a message
without calling nextFilter.filterClose().
The message is never sent. I added a Callback to WriteFuture, and
isWritten returns false.
Is it forbidden to send messages in filterClose?
Off the top of my head, you may be getting the filterClose event
because the other end closed the connection, in which case, you can't
write them anything else.
I would think that what you're trying to do would work if the close
was initiated by IoSession.close() on the side that you're trying to
do this behavior.
-pete
I am now sure that it is not the client that closes the connection.
Is it possible to determine why message is not sent? WriteFuture only
has a boolean indicating success or failure. How can I know the
failure reason?
J-F
OK. Once close() is called on BaseIoSession, its state switches to 'closing'.
In this state, calling write() leads to calling
WriteFuture.newNotWrittenFuture() which returns a 'fake' WriteFuture
without enqueuing the request.
So, you cannot write message to a closing session.
J-F
