getDebugChannel() — react Function Reference

Architecture documentation for the getDebugChannel() function in region.js from the react codebase.

Function javascript BabelCompiler Optimization

Entity Profile

BabelCompiler→ Optimization→ getDebugChannel() — react Function Reference

Dependency Diagram

graph TD
  866c7a48_83b2_9dfa_cd06_bc66074419d3["getDebugChannel()"]
  b3216559_a4bc_a4c6_4246_6887719cfe26["region.js"]
  866c7a48_83b2_9dfa_cd06_bc66074419d3 -->|defined in| b3216559_a4bc_a4c6_4246_6887719cfe26
  style 866c7a48_83b2_9dfa_cd06_bc66074419d3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

fixtures/flight/server/region.js lines 67–76

function getDebugChannel(req) {
  if (process.env.NODE_ENV !== 'development') {
    return undefined;
  }
  const requestId = req.get('rsc-request-id');
  if (!requestId) {
    return undefined;
  }
  return activeDebugChannels.get(requestId);
}