@startuml
#PaleVioletRed:Receive message from peer;
fork
    :Unpack to_server message;
    floating note left: Full process
    :Decrypt to_server message;
    :Deserialize to_server message;
    :Enqueue to_server message for server processing;
    :Build ack from_server message containing to_server message id;
    :Serialize from_server message;
    :Encrypt from_server message;
    :Pack from_server message;
fork again
    :ProcessInbound to_server message;
    floating note right: Simplified process with helper functions
    :Enqueue to_server message for server processing;
    :Build ack from_server message containing to_server message id;
    :ProcessOutbound from_server message;
end fork
#Palegreen:Send back to peer;

@enduml