tokio-vsock
Asynchronous Virtio socket support for Rust. The implementation is
based off of Tokio and Mio's TCPListener
and TCPStream
interfaces.
Use Cases
The most common use case for tokio-vsock would be writing agents for microvm applications. Examples would include container runtimes.
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