Tokio-vsock

Asynchronous Virtio socket support for Rust. The implementation is based off of Tokio and Mio's TCPListener and TCPStream interfaces.

Tokio-vsock is for the most part pre-alpha quality, so there is probably sharp edges. Please test it thoroughly before using in production. Happy to receive pull requests and issues.

Usage

Refer to the crate documentation.

Testing

Prerequisites

You will need a recent qemu-system-x86_64 build in your path.

Host

Setup the required Virtio kernel modules:

make kmod

Start the test vm, you can shutdown the vm with the keyboard shortcut Ctrl+A and then x:

make vm

Tests

Run the test suite with:

make check

TODO

• More detailed documentation and examples.
• Further test coverage, including long running tests.