onSendHook() — fastify Function Reference

Architecture documentation for the onSendHook() function in reply.js from the fastify codebase.

Function javascript CoreKernel LifecycleManager calls 1 called by 2

Entity Profile

CoreKernel→ LifecycleManager→ onSendHook() — fastify Function Reference

Dependency Diagram

graph TD
  0da2f4ee_9f19_0b3c_eba5_b3fc33ca1fea["onSendHook()"]
  4bcd71dc_1ec2_5fe8_b8ff_4a371e392925["reply.js"]
  0da2f4ee_9f19_0b3c_eba5_b3fc33ca1fea -->|defined in| 4bcd71dc_1ec2_5fe8_b8ff_4a371e392925
  86dc4e98_212d_2b7c_7128_76f05e7a8787["send()"]
  86dc4e98_212d_2b7c_7128_76f05e7a8787 -->|calls| 0da2f4ee_9f19_0b3c_eba5_b3fc33ca1fea
  bf139b43_eb7c_4f05_1cbe_0dea5d44a338["preSerializationHookEnd()"]
  bf139b43_eb7c_4f05_1cbe_0dea5d44a338 -->|calls| 0da2f4ee_9f19_0b3c_eba5_b3fc33ca1fea
  8460cb7c_51e5_baba_0f16_9ea8d190d139["onSendEnd()"]
  0da2f4ee_9f19_0b3c_eba5_b3fc33ca1fea -->|calls| 8460cb7c_51e5_baba_0f16_9ea8d190d139
  style 0da2f4ee_9f19_0b3c_eba5_b3fc33ca1fea fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

lib/reply.js lines 529–541

function onSendHook (reply, payload) {
  if (reply[kRouteContext].onSend !== null) {
    onSendHookRunner(
      reply[kRouteContext].onSend,
      reply.request,
      reply,
      payload,
      wrapOnSendEnd
    )
  } else {
    onSendEnd(reply, payload)
  }
}