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Class: Neo4jConnectionManager

Defined in: packages/agentos/src/knowledge/neo4j/Neo4jConnectionManager.ts:30

Shared Neo4j connection manager.

Usage:

const mgr = new Neo4jConnectionManager();
await mgr.initialize({ uri: 'bolt://localhost:7687', username: 'neo4j', password: 'pw' });

// All backends receive the same manager
const vectorStore = new Neo4jVectorStore(mgr);
const knowledgeGraph = new Neo4jKnowledgeGraph({ connectionManager: mgr });

Constructors​

Constructor​

new Neo4jConnectionManager(): Neo4jConnectionManager

Returns​

Neo4jConnectionManager

Accessors​

isInitialized​

Get Signature​

get isInitialized(): boolean

Defined in: packages/agentos/src/knowledge/neo4j/Neo4jConnectionManager.ts:38

Whether initialize() has been called successfully

Returns​

boolean

Methods​

checkHealth()​

checkHealth(): Promise<{ details?: any; isHealthy: boolean; }>

Defined in: packages/agentos/src/knowledge/neo4j/Neo4jConnectionManager.ts:97

Check Neo4j connectivity.

Returns​

Promise<{ details?: any; isHealthy: boolean; }>

initialize()​

initialize(config): Promise<void>

Defined in: packages/agentos/src/knowledge/neo4j/Neo4jConnectionManager.ts:46

Initialize the connection manager. Dynamically imports neo4j-driver, creates the driver, and verifies connectivity.

Parameters​

config​

Neo4jConnectionConfig

Returns​

Promise<void>

session()​

session(mode?): any

Defined in: packages/agentos/src/knowledge/neo4j/Neo4jConnectionManager.ts:83

Create a session. Callers MUST close the session in a finally block.

Parameters​

mode?​

'READ' for read-only transactions, 'WRITE' for write transactions.

"READ" | "WRITE"

Returns​

any

shutdown()​

shutdown(): Promise<void>

Defined in: packages/agentos/src/knowledge/neo4j/Neo4jConnectionManager.ts:122

Gracefully close the driver and release all connection pool resources.

Returns​

Promise<void>