Hi all,

My tests with Lightstreamer have been really successful and definitely show a great product. 4000 concurrent clients moving data continuously over one entire day at the same time and maintaining a 88% CPU level and with no apparent memory leaks show quite a good software.

My last question over this product is quite simple. Is there a way to guarantee delivery? I've seen that when you really stress Lightstreamer you start to get lost alert messages. With this you could implement such a thing, but I would really want to know if there is something already done to provide such guarantee.

Aside of this, I don't really understand the conceptual difference between two messages I saw: A warning saying "possible loss of events" and a update lost alert severe message.

Cheers,
Martin