Ruihan Li 02e10705af Use Arc to pack bound datagram structure ...

For TCP streams we have packed their different states with `Arc`, e.g.
`InitStream`, `ConnectedStream`, and `ListenStream`. Later we will
implement an trait that observes iface events for some of these states.

For UDP datagrams, they can be in the unbound state and the bound state.
If we want to implement the observer trait for the bound state, we need
to wrap it with `Arc` so that it can be registered with
`AnyBoundSocket`.

Alternatively, we can implement the observer trait directly on the UDP
datagram structure (i.e. `DatagramSocket`). However, there are literally
no events to handle if the socket is not bound at all (i.e. it is in the
unbound state). So a more efficient way is to implement the observer
trait only for the bound state, which motivates changes in this commit.

2023-12-26 06:51:25 +08:00

..

src

Use Arc to pack bound datagram structure

2023-12-26 06:51:25 +08:00

Cargo.toml

Support virtio console device

2023-11-23 09:15:37 +08:00