initializeRedis() — express Function Reference

Architecture documentation for the initializeRedis() function in index.js from the express codebase.

Function javascript ExpressCore MiddlewarePipeline

Entity Profile

ExpressCore→ MiddlewarePipeline→ initializeRedis() — express Function Reference

Dependency Diagram

graph TD
  017d9f12_05fa_4575_dd29_260338b50cfa["initializeRedis()"]
  2fd54f1c_9ebd_3ee0_f3e6_52d6ddc0e864["index.js"]
  017d9f12_05fa_4575_dd29_260338b50cfa -->|defined in| 2fd54f1c_9ebd_3ee0_f3e6_52d6ddc0e864
  style 017d9f12_05fa_4575_dd29_260338b50cfa fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

examples/search/index.js lines 29–46

async function initializeRedis() {
  try {
    // connect to Redis

    await db.connect();

    // populate search

    await db.sAdd('ferret', 'tobi');
    await db.sAdd('ferret', 'loki');
    await db.sAdd('ferret', 'jane');
    await db.sAdd('cat', 'manny');
    await db.sAdd('cat', 'luna');
  } catch (err) {
    console.error('Error initializing Redis:', err);
    process.exit(1);
  }
}