channel() — vite Function Reference

Architecture documentation for the channel() function in worker.mjs from the vite codebase.

Function javascript ViteCore ConfigEngine

Entity Profile

ViteCore→ ConfigEngine→ channel() — vite Function Reference

Dependency Diagram

graph TD
  b6af523e_44d7_83f4_1b39_115595aa6bc3["channel()"]
  4467f80b_1e00_b0f4_f750_4811fbed3aa0["worker.mjs"]
  b6af523e_44d7_83f4_1b39_115595aa6bc3 -->|defined in| 4467f80b_1e00_b0f4_f750_4811fbed3aa0
  style b6af523e_44d7_83f4_1b39_115595aa6bc3 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/vite/src/node/ssr/runtime/__tests__/fixtures/worker.mjs lines 37–44

channel.onmessage = async (message) => {
  try {
    const mod = await runner.import(message.data.id)
    channel.postMessage({ result: mod.default })
  } catch (e) {
    channel.postMessage({ error: e.stack })
  }
}