@jbagatta/johnny-cache/build/adapters/data-stores/jetstream-kv-data-store.js

A robust distributed dictionary for coordinating and caching expensive operations in a distributed environment

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.JetStreamDataStore = void 0;
// TODO Implement once nats client supports 2.11 per-message TTL feature
class JetStreamDataStore {
    async tryReserve(key, reservationExpiryMs) {
        // this should use Nats-TTL headers to set the reservationExpiryMs on the published message
        // DiscaryNewPerSubject to ensure the lock is atomic and singular
        // the payload when creating should include the buildId and a null buildResult
        return null;
    }
    async has(key) {
        // use direct get by subject
        return null;
    }
    async get(key) {
        // use direct get by subject
        return null;
    }
    async tryUpdateReservation(key, buildId, result, expiry) {
        // Nats-Rollup header to replace the previous message
        // stream needs to allow rollup
        // the payload when creating should include the buildId and result as the buildResult
        // use expect.lastSubjectSequence option to ensure we're using the same reservation
        return null;
    }
    async delete(key) {
        // user purge by subject
        return null;
    }
    async updateExpiry(key, expiry) {
        // Nats-Rollup header to replace the previous message
        // the payload should be identical to the existing one, just republished to reset ttl
        return null;
    }
    async close() {
        // i dont think we need to do anything here
        return null;
    }
}
exports.JetStreamDataStore = JetStreamDataStore;