onRequestAbortHookRunner() — fastify Function Reference

Architecture documentation for the onRequestAbortHookRunner() function in hooks.js from the fastify codebase.

Function javascript CoreKernel LifecycleManager

Entity Profile

CoreKernel→ LifecycleManager→ onRequestAbortHookRunner() — fastify Function Reference

Dependency Diagram

graph TD
  31c4fd61_bcb4_471c_f5ad_3d1d17761a85["onRequestAbortHookRunner()"]
  57bfad3b_e85a_1ebf_2702_a13bb6484083["hooks.js"]
  31c4fd61_bcb4_471c_f5ad_3d1d17761a85 -->|defined in| 57bfad3b_e85a_1ebf_2702_a13bb6484083
  style 31c4fd61_bcb4_471c_f5ad_3d1d17761a85 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

lib/hooks.js lines 370–404

function onRequestAbortHookRunner (functions, request, cb) {
  let i = 0

  function next (err) {
    if (err || i === functions.length) {
      cb(err, request)
      return
    }

    let result
    try {
      result = functions[i++](request, next)
    } catch (error) {
      cb(error, request)
      return
    }
    if (result && typeof result.then === 'function') {
      result.then(handleResolve, handleReject)
    }
  }

  function handleResolve () {
    next()
  }

  function handleReject (err) {
    if (!err) {
      err = new FST_ERR_SEND_UNDEFINED_ERR()
    }

    cb(err, request)
  }

  next()
}