I keep getting the following debug logging from the Classic Networking IO(Udp) par of Akka.
09:11:16.029 [eCPRISpec-classic-akka.actor.default-dispatcher-10] DEBUG akka.io.SelectionHandler - Message too long 09:11:16.032 [eCPRISpec-classic-akka.actor.default-dispatcher-10] DEBUG akka.io.UdpSender - Closing DatagramChannel after being stopped
I can’t find anywhere in the documentation any statement on the maximum message length nor can I find “Message too long” in the code for SelectionHandler so my sleuthing for an answer is at an end. If someone can identify this for me, I would be happy to update the document with a pull request.
I would also like to know why the UdPSender is stopped as a result as this causes a complete failure of my application. Is it as simple as opting for a supervisor strategy that is “Restart” as opposed to “Stop” (Classic actors default)?