From 8fba1da5cb4abf28aac42f20d3d2ee62596b0364 Mon Sep 17 00:00:00 2001
From: Stephen Belanger <admin@stephenbelanger.com>
Date: Wed, 18 Dec 2019 20:00:01 -0800
Subject: [PATCH] Clean up some unnecessary bits

---
 lib/internal/timers.js |  4 ----
 src/async_wrap.cc      | 12 ------------
 2 files changed, 16 deletions(-)

diff --git a/lib/internal/timers.js b/lib/internal/timers.js
index 8cd42964d63251..c4ae1c5aafd5ba 100644
--- a/lib/internal/timers.js
+++ b/lib/internal/timers.js
@@ -97,8 +97,6 @@ const {
   emitBefore,
   emitAfter,
   emitDestroy,
-  popExecutionAsyncResource,
-  pushExecutionAsyncResource,
 } = require('internal/async_hooks');
 
 // Symbols for storing async id state.
@@ -540,7 +538,6 @@ function getTimerCallbacks(runNextTicks) {
         else
           timer._onTimeout(...args);
       } finally {
-        popExecutionAsyncResource();
         if (timer._repeat && timer._idleTimeout !== -1) {
           timer._idleTimeout = timer._repeat;
           if (start === undefined)
@@ -556,7 +553,6 @@ function getTimerCallbacks(runNextTicks) {
           }
           timer._destroyed = true;
         }
-        pushExecutionAsyncResource(timer);
       }
 
       emitAfter(asyncId);
diff --git a/src/async_wrap.cc b/src/async_wrap.cc
index d3fb8a1940703c..c6d621ce7abdfd 100644
--- a/src/async_wrap.cc
+++ b/src/async_wrap.cc
@@ -147,7 +147,6 @@ void AsyncWrap::EmitTraceEventBefore() {
 
 void AsyncWrap::EmitBefore(Environment* env, double async_id,
     v8::Local<v8::Object> resource) {
-  v8::Local<v8::Context> context = env->isolate()->GetCurrentContext();
   env->async_hooks()->push_execution_async_resource(resource);
 
   Emit(env, async_id, AsyncHooks::kBefore,
@@ -172,9 +171,6 @@ void AsyncWrap::EmitTraceEventAfter(ProviderType type, double async_id) {
 
 
 void AsyncWrap::EmitAfter(Environment* env, double async_id) {
-  Isolate* isolate = env->isolate();
-  v8::Local<v8::Context> context = env->isolate()->GetCurrentContext();
-
   // If the user's callback failed then the after() hooks will be called at the
   // end of _fatalException().
   Emit(env, async_id, AsyncHooks::kAfter,
@@ -400,24 +396,18 @@ static void RegisterDestroyHook(const FunctionCallbackInfo<Value>& args) {
 }
 
 static void GetExecutionAsyncResource(const FunctionCallbackInfo<Value>& args) {
-  Isolate* isolate = args.GetIsolate();
   Environment* env = Environment::GetCurrent(args);
-  v8::Local<v8::Context> context = isolate->GetCurrentContext();
   args.GetReturnValue().Set(env->async_hooks()->get_execution_async_resource());
 }
 
 static void PushExecutionAsyncResource(
   const FunctionCallbackInfo<Value>& args) {
-  Isolate* isolate = args.GetIsolate();
   Environment* env = Environment::GetCurrent(args);
-  v8::Local<v8::Context> context = isolate->GetCurrentContext();
   env->async_hooks()->push_execution_async_resource(args[0]);
 }
 
 static void PopExecutionAsyncResource(const FunctionCallbackInfo<Value>& args) {
-  Isolate* isolate = args.GetIsolate();
   Environment* env = Environment::GetCurrent(args);
-  v8::Local<v8::Context> context = isolate->GetCurrentContext();
   env->async_hooks()->pop_execution_async_resource();
 }
 
@@ -514,8 +504,6 @@ void AsyncWrap::Initialize(Local<Object> target,
   env->SetMethod(target, "popExecutionAsyncResource",
                  PopExecutionAsyncResource);
 
-  env->async_hooks()->push_execution_async_resource(v8::Object::New(isolate));
-
   PropertyAttribute ReadOnlyDontDelete =
       static_cast<PropertyAttribute>(ReadOnly | DontDelete);