simulateFetch() — react Function Reference

Architecture documentation for the simulateFetch() function in App.js from the react codebase.

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Entity Profile

BabelCompiler→ Optimization→ simulateFetch() — react Function Reference

Dependency Diagram

graph TD
  5f55d413_17dd_1307_5383_a9f64b094bf3["simulateFetch()"]
  b27c3f66_c90d_ed18_3ae4_582f9ff3b4e6["App.js"]
  5f55d413_17dd_1307_5383_a9f64b094bf3 -->|defined in| b27c3f66_c90d_ed18_3ae4_582f9ff3b4e6
  f98f3ee4_20da_1457_44f0_998fe2b4f1ec["fetchThirdParty()"]
  f98f3ee4_20da_1457_44f0_998fe2b4f1ec -->|calls| 5f55d413_17dd_1307_5383_a9f64b094bf3
  style 5f55d413_17dd_1307_5383_a9f64b094bf3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

fixtures/flight/src/App.js lines 79–90

function simulateFetch(cb, latencyMs) {
  return new Promise(resolve => {
    // Request latency
    setTimeout(() => {
      const result = cb();
      // Response latency
      setTimeout(() => {
        resolve(result);
      }, latencyMs);
    }, latencyMs);
  });
}