# Arrival MANanager (AMAN)

## System description

AMAN is splitted up into four different components.
* aman-com defines the diffent message types
* aman-es implements an EuroScope plugin to communicate with [aman-sys](https://git.vatsim-germany.org/nav/aman-sys)
* aman-sys implements the backend system to plan an optimal arrival sequence for the different airports
* aman-web implements a web-interface to configure [aman-sys](https://git.vatsim-germany.org/nav/aman-sys) and visualize sequences

## Component description

AMAN uses [Protocol Buffers](https://developers.google.com/protocol-buffers)
for the message serialization and message definition between the EuroScope instance and the AMAN backend.

Additionally is [ZeroMQ](https://zeromq.org/) used for the communication abstraction layer.

This component extracts all relevant information out of the VATSIM network and sends the information to the server.
Additionally is a unique identifier used to verify connections to the backend.
According to data protection is the ZeroMQ-based network encryption used.
Every controller needs his own unique identifier.

# Additional libraries

* [ZeroMQ](https://github.com/zeromq) - GNU GPLv3
* [Protocol Buffers](https://github.com/protocolbuffers/protobuf) - BSD-3

# License

AMAN is released under the [GNU General Public License v3](LICENSE)