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StandardContextManager

symbi_runtime::context::manager

Struct StandardContextManager 

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pub struct StandardContextManager { /* private fields */ }
Expand description

Standard implementation of ContextManager.

PERF: The contexts map uses a single RwLock. Under high concurrency (many agents storing/retrieving simultaneously), consider migrating to per-agent locking (HashMap<AgentId, Arc<RwLock>>) or dashmap to reduce contention.

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impl StandardContextManager

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pub async fn new( config: ContextManagerConfig, agent_id: &str, ) -> Result<Self, ContextError>

Create a new StandardContextManager

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pub fn secrets(&self) -> &(dyn SecretStore + Send + Sync)

Get access to the secrets store

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pub async fn check_and_compact( &self, agent_id: &AgentId, session_id: &SessionId, config: &CompactionConfig, counter: &dyn TokenCounter, ) -> Result<Option<CompactionResult>, ContextError>

Check token usage and run compaction if thresholds are crossed.

Returns Some(CompactionResult) if compaction was performed, None if usage was below all thresholds.

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pub async fn initialize(&self) -> Result<(), ContextError>

Initialize the context manager

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pub async fn shutdown(&self) -> Result<(), ContextError>

Shutdown the context manager gracefully

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pub async fn add_background_task(&self, task: JoinHandle<()>)

Add a background task to be tracked for shutdown

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pub async fn is_shutdown(&self) -> bool

Check if the context manager is shutdown

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pub async fn create_session( &self, agent_id: AgentId, ) -> Result<SessionId, ContextError>

Create a new session for an agent

Trait Implementations§

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impl ContextManager for StandardContextManager

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fn store_context<'life0, 'async_trait>( &'life0 self, agent_id: AgentId, context: AgentContext, ) -> Pin<Box<dyn Future<Output = Result<ContextId, ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Store agent context
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fn retrieve_context<'life0, 'async_trait>( &'life0 self, agent_id: AgentId, session_id: Option<SessionId>, ) -> Pin<Box<dyn Future<Output = Result<Option<AgentContext>, ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Retrieve agent context
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fn query_context<'life0, 'async_trait>( &'life0 self, agent_id: AgentId, query: ContextQuery, ) -> Pin<Box<dyn Future<Output = Result<Vec<ContextItem>, ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Query context with semantic search
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fn update_memory<'life0, 'async_trait>( &'life0 self, agent_id: AgentId, memory_updates: Vec<MemoryUpdate>, ) -> Pin<Box<dyn Future<Output = Result<(), ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Update specific memory items
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fn add_knowledge<'life0, 'async_trait>( &'life0 self, agent_id: AgentId, knowledge: Knowledge, ) -> Pin<Box<dyn Future<Output = Result<KnowledgeId, ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Add knowledge to agent’s knowledge base
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fn search_knowledge<'life0, 'life1, 'async_trait>( &'life0 self, agent_id: AgentId, query: &'life1 str, limit: usize, ) -> Pin<Box<dyn Future<Output = Result<Vec<KnowledgeItem>, ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Search knowledge base
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fn share_knowledge<'life0, 'async_trait>( &'life0 self, from_agent: AgentId, _to_agent: AgentId, knowledge_id: KnowledgeId, access_level: AccessLevel, ) -> Pin<Box<dyn Future<Output = Result<(), ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Share knowledge between agents
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fn get_shared_knowledge<'life0, 'async_trait>( &'life0 self, agent_id: AgentId, ) -> Pin<Box<dyn Future<Output = Result<Vec<SharedKnowledgeRef>, ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Get shared knowledge available to agent
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fn archive_context<'life0, 'async_trait>( &'life0 self, agent_id: AgentId, before: SystemTime, ) -> Pin<Box<dyn Future<Output = Result<u32, ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Archive old context based on retention policy
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fn get_context_stats<'life0, 'async_trait>( &'life0 self, agent_id: AgentId, ) -> Pin<Box<dyn Future<Output = Result<ContextStats, ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Get context statistics
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fn shutdown<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<(), ContextError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Shutdown the context manager gracefully

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