Thanks for having checked and solved the issue properly. Among the various changes, I see you now test the channel by reading instead than by writing... I fell a bit dumb for not having tought about it 😊
I am learning a lot about comet and xotcl thanks to you lately, but I have started thinking that maybe I am killing flies with granades here. The kind of notifications I need could also be achieved by the 'notification' package...
Anyway, we had a chance to refresh xotcl comet, so it had been worth something.
At your convenience, let me know about the remaining changes I sent you.
Best regards
Antonio