Struct SqliteBroker 

pub struct SqliteBroker { /* private fields */ }

SQLite-backed broker implementation.

Persists the queue to a SQLite database, surviving process restarts.

Implementations

impl SqliteBroker

pub fn new(db: Arc<Database>) -> Self

Trait Implementations

impl Broker for SqliteBroker

fn route_invocation<'life0, 'life1, 'async_trait>( &'life0 self, invocation_id: &'life1 InvocationId, ) -> Pin<Box<dyn Future<Output = RustvelloResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Queue an invocation for processing by a runner.

fn retrieve_invocation<'life0, 'life1, 'async_trait>( &'life0 self, task_id: Option<&'life1 TaskId>, ) -> Pin<Box<dyn Future<Output = RustvelloResult<Option<InvocationId>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve the next invocation to process. Returns None if the queue is empty.

fn count_invocations<'life0, 'life1, 'async_trait>( &'life0 self, task_id: Option<&'life1 TaskId>, ) -> Pin<Box<dyn Future<Output = RustvelloResult<usize>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Count queued invocations, optionally filtered by task.

fn purge<'life0, 'life1, 'async_trait>( &'life0 self, task_id: Option<&'life1 TaskId>, ) -> Pin<Box<dyn Future<Output = RustvelloResult<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Remove all queued invocations.

fn retrieve_invocation_for_language<'life0, 'life1, 'async_trait>( &'life0 self, language: &'life1 str, ) -> Pin<Box<dyn Future<Output = RustvelloResult<Option<InvocationId>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Retrieve the next invocation for a specific language worker.

fn route_invocation_for_task<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, invocation_id: &'life1 InvocationId, _task_id: &'life2 TaskId, ) -> Pin<Box<dyn Future<Output = Result<(), RustvelloError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, Self: 'async_trait,

Queue an invocation for processing, with the task ID for per-task routing.

fn route_invocations<'life0, 'life1, 'async_trait>( &'life0 self, ids: &'life1 [InvocationId], ) -> Pin<Box<dyn Future<Output = Result<(), RustvelloError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Queue multiple invocations at once (batch optimization).

fn retrieve_invocations<'life0, 'life1, 'async_trait>( &'life0 self, max: usize, task_id: Option<&'life1 TaskId>, ) -> Pin<Box<dyn Future<Output = Result<Vec<InvocationId>, RustvelloError>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Retrieve up to max invocations at once (batch optimization).

fn wait_for_work<'life0, 'life1, 'async_trait>( &'life0 self, cancel: &'life1 CancellationToken, ) -> Pin<Box<dyn Future<Output = bool> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, Self: 'async_trait,

Block until work is available or cancellation is requested.