#[Gateway]Expand description
#[Gateway("/path")] — declare a WebSocket gateway.
Applied to an impl block, it mounts the handshake on the shared request
pipeline and exposes #[Subscribe] methods as message handlers with full
field DI.
#[Gateway]#[Gateway("/path")] — declare a WebSocket gateway.
Applied to an impl block, it mounts the handshake on the shared request
pipeline and exposes #[Subscribe] methods as message handlers with full
field DI.