35 lines
984 B
TypeScript
35 lines
984 B
TypeScript
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export interface GetConnectionOptions {
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/**
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* Set which replica to use. Available options are `read` and `write`
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*/
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type: 'read' | 'write';
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/**
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* Force master or write replica to get connection from
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*/
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useMaster?: boolean;
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}
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export type Connection = object;
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export interface ConnectionManager {
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refreshTypeParser(dataTypes: object): void;
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/**
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* Drain the pool and close it permanently
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*/
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close(): Promise<void>;
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/**
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* Initialize connection pool. By default pool autostart is set to false, so no connection will be
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* be created unless `pool.acquire` is called.
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*/
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initPools(): void;
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/**
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* Get connection from pool. It sets database version if it's not already set.
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* Call pool.acquire to get a connection.
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*/
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getConnection(opts: GetConnectionOptions): Promise<Connection>;
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/**
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* Release a pooled connection so it can be utilized by other connection requests
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*/
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releaseConnection(conn: Connection): Promise<void>;
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}
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