waitForServerPrefetch() — vue Function Reference

Architecture documentation for the waitForServerPrefetch() function in render.ts from the vue codebase.

Function typescript ServerRenderer BundleRenderer calls 1 called by 2

Entity Profile

ServerRenderer→ BundleRenderer→ waitForServerPrefetch() — vue Function Reference

Dependency Diagram

graph TD
  bf6152f6_1a44_2c23_e37f_b214afcd2746["waitForServerPrefetch()"]
  cbb765a5_16f2_d102_c691_156f282d3846["renderComponentInner()"]
  cbb765a5_16f2_d102_c691_156f282d3846 -->|calls| bf6152f6_1a44_2c23_e37f_b214afcd2746
  4c21c903_0357_dce5_cb90_83c67295a504["createRenderFunction()"]
  4c21c903_0357_dce5_cb90_83c67295a504 -->|calls| bf6152f6_1a44_2c23_e37f_b214afcd2746
  5b855538_2046_796e_16f9_7327a61399cb["isDef()"]
  bf6152f6_1a44_2c23_e37f_b214afcd2746 -->|calls| 5b855538_2046_796e_16f9_7327a61399cb
  style bf6152f6_1a44_2c23_e37f_b214afcd2746 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

packages/server-renderer/src/render.ts lines 58–77

function waitForServerPrefetch(vm, resolve, reject) {
  let handlers = vm.$options.serverPrefetch
  if (isDef(handlers)) {
    if (!Array.isArray(handlers)) handlers = [handlers]
    try {
      const promises: Promise<any>[] = []
      for (let i = 0, j = handlers.length; i < j; i++) {
        const result = handlers[i].call(vm, vm)
        if (result && typeof result.then === 'function') {
          promises.push(result)
        }
      }
      Promise.all(promises).then(resolve).catch(reject)
      return
    } catch (e: any) {
      reject(e)
    }
  }
  resolve()
}