Possible and easy optimization for the journal...

[clebert.suconic]

Same deal we did with EncodingSupport to avoid one copy to the journal.

I can easily extend EncodingSupport to also append record headers and other stuff like that.

This way, I won't need to copy the message buffer to a temporary buffer before adding it to the TimedBuffer.

It's a simple change.

[timfox]

Good idea, but can you wait until my next commit (in the next hour or so) ?

[clebert.suconic]

I want to do that after we merge trunk.

I'm almost finished with LargeMessages. I was considering creating another branch with your changes on trunk, while creating another branch from trunk (while you're sleeping maybe?)