async_hooks: rename initTriggerId

rename initTriggerId to defaultTriggerAsyncId such it matches the rest
of our naming.

PR-URL: https://github.com/nodejs/node/pull/17273
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>

1 files changed, 18 insertions, 18 deletions

diff --git a/lib/internal/async_hooks.js b/lib/internal/async_hooks.js
index 002cbccb03..7e29d53606 100644
--- a/lib/internal/async_hooks.js
+++ b/lib/internal/async_hooks.js
@@ -14,10 +14,10 @@ const async_wrap = process.binding('async_wrap');
  *  kTriggerAsyncId: The trigger_async_id of the resource responsible for
  *    the current execution stack.
  *  kAsyncIdCounter: Incremental counter tracking the next assigned async_id.
- *  kInitTriggerAsyncId: Written immediately before a resource's constructor
+ *  kDefaultTriggerAsyncId: Written immediately before a resource's constructor
  *    that sets the value of the init()'s triggerAsyncId. The order of
  *    retrieving the triggerAsyncId value is passing directly to the
- *    constructor -> value set in kInitTriggerAsyncId -> executionAsyncId of
+ *    constructor -> value set in kDefaultTriggerAsyncId -> executionAsyncId of
  *    the current resource.
  */
 const { async_hook_fields, async_id_fields } = async_wrap;
@@ -61,7 +61,7 @@ const active_hooks = {
 // for a given step, that step can bail out early.
 const { kInit, kBefore, kAfter, kDestroy, kPromiseResolve,
         kCheck, kExecutionAsyncId, kAsyncIdCounter,
-        kInitTriggerAsyncId } = async_wrap.constants;
+        kDefaultTriggerAsyncId } = async_wrap.constants;
 
 // Used in AsyncHook and AsyncResource.
 const init_symbol = Symbol('init');
@@ -245,25 +245,25 @@ function newUid() {
   return ++async_id_fields[kAsyncIdCounter];
 }
 
-
 // Return the triggerAsyncId meant for the constructor calling it. It's up to
 // the user to safeguard this call and make sure it's zero'd out when the
 // constructor is complete.
-function initTriggerId() {
-  var triggerAsyncId = async_id_fields[kInitTriggerAsyncId];
+function getDefaultTriggerAsyncId() {
+  var defaultTriggerAsyncId = async_id_fields[kDefaultTriggerAsyncId];
   // Reset value after it's been called so the next constructor doesn't
   // inherit it by accident.
-  async_id_fields[kInitTriggerAsyncId] = 0;
-  if (triggerAsyncId <= 0)
-    triggerAsyncId = async_id_fields[kExecutionAsyncId];
-  return triggerAsyncId;
+  async_id_fields[kDefaultTriggerAsyncId] = 0;
+  // If defaultTriggerAsyncId isn't set, use the executionAsyncId
+  if (defaultTriggerAsyncId <= 0)
+    defaultTriggerAsyncId = async_id_fields[kExecutionAsyncId];
+  return defaultTriggerAsyncId;
 }
 
 
-function setInitTriggerId(triggerAsyncId) {
+function setDefaultTriggerAsyncId(triggerAsyncId) {
   // CHECK(Number.isSafeInteger(triggerAsyncId))
   // CHECK(triggerAsyncId > 0)
-  async_id_fields[kInitTriggerAsyncId] = triggerAsyncId;
+  async_id_fields[kDefaultTriggerAsyncId] = triggerAsyncId;
 }
 
 
@@ -282,13 +282,13 @@ function emitInitScript(asyncId, type, triggerAsyncId, resource) {
     return;
 
   // This can run after the early return check b/c running this function
-  // manually means that the embedder must have used initTriggerId().
+  // manually means that the embedder must have used getDefaultTriggerAsyncId().
   if (triggerAsyncId === null) {
-    triggerAsyncId = initTriggerId();
+    triggerAsyncId = getDefaultTriggerAsyncId();
   } else {
-    // If a triggerAsyncId was passed, any kInitTriggerAsyncId still must be
+    // If a triggerAsyncId was passed, any kDefaultTriggerAsyncId still must be
     // null'd.
-    async_id_fields[kInitTriggerAsyncId] = 0;
+    async_id_fields[kDefaultTriggerAsyncId] = 0;
   }
 
   emitInitNative(asyncId, type, triggerAsyncId, resource);
@@ -340,8 +340,8 @@ module.exports = {
   disableHooks,
   // Internal Embedder API
   newUid,
-  initTriggerId,
-  setInitTriggerId,
+  getDefaultTriggerAsyncId,
+  setDefaultTriggerAsyncId,
   emitInit: emitInitScript,
   emitBefore: emitBeforeScript,
   emitAfter: emitAfterScript,