pub struct LocalProcessBackend { /* private fields */ }Expand description
Backend that spawns modules as local child processes and manages their lifecycle.
When the cancellation token is triggered, the backend will:
- Send termination signal to all processes (SIGTERM on Unix,
TerminateProcesson Windows) - Wait up to 5 seconds for graceful shutdown
- Force kill any remaining processes
Implementations§
Source§impl LocalProcessBackend
impl LocalProcessBackend
Sourcepub fn new(cancel: CancellationToken) -> Self
pub fn new(cancel: CancellationToken) -> Self
Create a new LocalProcessBackend with the given cancellation token.
When the token is cancelled, all spawned processes will be gracefully stopped.
Trait Implementations§
Source§impl ModuleRuntimeBackend for LocalProcessBackend
impl ModuleRuntimeBackend for LocalProcessBackend
fn spawn_instance<'life0, 'life1, 'async_trait>(
&'life0 self,
cfg: &'life1 OopModuleConfig,
) -> Pin<Box<dyn Future<Output = Result<InstanceHandle>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn stop_instance<'life0, 'life1, 'async_trait>(
&'life0 self,
handle: &'life1 InstanceHandle,
) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
fn list_instances<'life0, 'life1, 'async_trait>(
&'life0 self,
module: &'life1 str,
) -> Pin<Box<dyn Future<Output = Result<Vec<InstanceHandle>>> + Send + 'async_trait>>where
Self: 'async_trait,
'life0: 'async_trait,
'life1: 'async_trait,
Source§impl OopBackend for LocalProcessBackend
Adapter that implements OopBackend trait for LocalProcessBackend.
impl OopBackend for LocalProcessBackend
Adapter that implements OopBackend trait for LocalProcessBackend.
This allows LocalProcessBackend to be used by HostRuntime for spawning OoP modules.
Auto Trait Implementations§
impl Freeze for LocalProcessBackend
impl !RefUnwindSafe for LocalProcessBackend
impl Send for LocalProcessBackend
impl Sync for LocalProcessBackend
impl Unpin for LocalProcessBackend
impl UnsafeUnpin for LocalProcessBackend
impl !UnwindSafe for LocalProcessBackend
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