Stateful server: revisit assumption underlying storing sent count
paddybyers opened this issue · 0 comments
paddybyers commented
The stateful server currently assumes that once it has sent an update to the client, then the client has received it, and the server can store that value, assuming that when a client resumes it will want to resume from that point. However, it's not valid to assume that - just because the server wrote that message on the connection, it doesn't mean that the client received and processed it.
How would you modify the protocol to remove that assumption?