Class SharedLockProviderFactory<TAdapters>

The SharedLockProviderFactory class is immutable.

IMPORT_PATH: "@daiso-tech/core/shared-lock"

Type Parameters

  • TAdapters extends string

Implements

Constructors

Methods

  • Parameters

    Returns ISharedLockProvider

    import { SharedLockProviderFactory } from "@daiso-tech/core/shared-lock";
    import { MemorySharedLockAdapter } from "@daiso-tech/core/shared-lock/memory-shared-lock-adapter";
    import { RedisSharedLockAdapter } from "@daiso-tech/core/shared-lock/redis-shared-lock-adapter";
    import { Serde } from "@daiso-tech/core/serde";
    import { SuperJsonSerdeAdapter } from "@daiso-tech/core/serde/super-json-serde-adapter";
    import { TimeSpan } from "@daiso-tech/core/time-span" from "@daiso-tech/core/time-span";
    import Redis from "ioredis";

    const serde = new Serde(new SuperJsonSerdeAdapter());
    const lockProviderFactory = new SharedLockProviderFactory({
    serde,
    adapters: {
    memory: new MemorySharedLockAdapter(),
    redis: new RedisSharedLockAdapter(new Redis("YOUR_REDIS_CONNECTION")),
    },
    defaultAdapter: "memory",
    });

    // Will acquire key using the default adapter which is MemorySharedLockAdapter
    await lockProviderFactory
    .use()
    .create("a")
    .acquireWriter();

    // Will acquire key using the redis adapter which is RedisSharedLockAdapter
    await lockProviderFactory
    .use("redis")
    .create("a")
    .acquireWriter();