Voice client:
    IO-Thread:
        - Read & Write data
        - Parse read data / decrypt

    Executor thread:
        - Reassemble packets
        - Handle reassembled packets
            - Voice
            - Commands
            - Ping/Pong

Web client:
    IO-Thread: ??

    Executor thread:
        -



Definition Services:
Services only provide information or are helper for certain action.
They do not save any states or variables.

Definition Manager:
Unlike services managers are controlling data in memory and/or within the database.