If a message is sent on the Errai Bus by the server, and a client has registered its interest for that message type, are there any guarantees about the message being delivered to that client? i.e. What if a network break occurs momentarily between client and server, just as the message was being transferred? Are there any built-in mechanisms to re-send the message, or for the client to determine that it missed a message?
"Errai doesn't support reliable messaging, this will shock some people; we don't guarantee message delivery. It's a very thin kind of I/O‑centric system that deals with providing a messaging‑based approach to programming distributed applications."