Metadata-Version: 2.1
Name: mptcplib
Version: 0.1.1
Summary: A Multipath TCP python support library
Home-page: https://github.com/mptcp-apps/mptcplib
Platform: Linux
Requires-Python: >=3.7
Description-Content-Type: text/markdown
License-File: LICENSE

# mptcplib
![license MIT badge](https://badgen.net/badge/license/MIT/blue)
![tests](https://github.com/mptcp-apps/mptcplib/actions/workflows/tests.yaml/badge.svg)

## About
A Multipath TCP Python extension module. The core of this library is written in C in order to provide support for Multipath TCP in Python faster than standard CPython. For a deeper read about Multipath TCP, please consult this [webpage](https://obonaventure.github.io/mmtp-book/).

## Table of content

- Example Usage
- Description
- License

## Example Usage
---

To be able to use the library we encourage to install using [PyPi](https://pypi.org/). Run the following command:

```
pip install mptcplib
```

In order to check if a socket is still a MPTCP socket, you can use the following example :
```python
import mptcplib

with mptcplib.create_mptcp_socket(socket.AF_INET, socket.SOCK_STREAM) as sock:
    ... # Do other things
    if mptcplib.socket_is_mptcp(sock.fileno()):
        ... # Do things for MPTCP socket
    else:
        ... # Falled back to TCP
```

There are other useful functions such as getting the number of subflows used by a MPTCP connection, check if the os supports MPTCP and that it is enabled, etc. We intend to make a Sphinx doccumentation website available soon.

## Description
---

The library is currently supported on Linux kernels but the goal will be to extend it to MacOS. Below is a table containing operating systems that supports Multipath TCP their support in mptcplib.

| Operating System | mptcplib support | 
| ----------- | :-----------: |
| MacOS (Big Sur, Ventura) | Not yet |
| Ubuntu (>= 22.04) | Yes |
| CentOS | TBA |
| Debain | TBA |

## Contributing
---
Pull requests are more than welcome. For major changes, please open an issue discussing what you would like to change.

## License
---
The repository is under the MIT License, leaving enough freedom to enable wanting to play around with the code base.
