hazelcast-client

import { Client, ClientConfig } from 'hazelcast-client'; async function main() { // Basic configuration for connecting to a local Hazelcast cluster // Ensure a Hazelcast instance is running, e.g., via `docker run -p 5701:5701 hazelcast/hazelcast` const config: ClientConfig = { clusterName: 'dev', // Default cluster name for many Hazelcast deployments network: { clusterMembers: ['127.0.0.1:5701'] // Default address for a local cluster } }; let client: Client | undefined; try { console.log('Attempting to connect to Hazelcast cluster...'); client = await Client.newHazelcastClient(config); console.log('Successfully connected to Hazelcast cluster.'); // Get or create a distributed map on the cluster const map = await client.getMap<string, string>('my-distributed-map'); console.log(`Accessed distributed map: '${map.getName()}'`); const key = 'uniqueKey'; const value = `Value at ${new Date().toISOString()}`; // Put a key-value pair into the distributed map await map.put(key, value); console.log(`Put '${key}': '${value}' into the map.`); // Get the value associated with the given key from the cluster const retrievedValue = await map.get(key); console.log(`Retrieved value for '${key}': '${retrievedValue}'`); // Remove the key from the map await map.remove(key); console.log(`Removed key '${key}' from the map.`); } catch (error) { console.error('An error occurred during Hazelcast operations:', error); } finally { if (client) { await client.shutdown(); console.log('Hazelcast client shutdown successfully.'); } } } main().catch(console.error);