src: remove async_hooks destroy timer handle

PR-URL: nodejs#17117
addaleax · Jan 10, 2018 · 9fede65 · 9fede65
1 parent 92fcc24
commit 9fede65
Show file tree

Hide file tree

Showing 6 changed files with 14 additions and 34 deletions.
diff --git a/src/async-wrap.cc b/src/async-wrap.cc
@@ -138,11 +138,7 @@ RetainedObjectInfo* WrapperInfo(uint16_t class_id, Local<Value> wrapper) {
 // end RetainedAsyncInfo
 
 
-static void DestroyAsyncIdsCallback(uv_timer_t* handle) {
-  Environment* env = Environment::from_destroy_async_ids_timer_handle(handle);
-
-  HandleScope handle_scope(env->isolate());
-  Context::Scope context_scope(env->context());
+static void DestroyAsyncIdsCallback(Environment* env, void* data) {
   Local<Function> fn = env->async_hooks_destroy_function();
 
   TryCatch try_catch(env->isolate());
@@ -173,8 +169,7 @@ static void PushBackDestroyAsyncId(Environment* env, double id) {
     return;
 
   if (env->destroy_async_id_list()->empty())
-    uv_timer_start(env->destroy_async_ids_timer_handle(),
-                   DestroyAsyncIdsCallback, 0, 0);
+    env->SetImmediate(DestroyAsyncIdsCallback, nullptr);
 
   env->destroy_async_id_list()->push_back(id);
 }

diff --git a/src/env-inl.h b/src/env-inl.h
@@ -388,15 +388,6 @@ inline uv_idle_t* Environment::immediate_idle_handle() {
   return &immediate_idle_handle_;
 }
 
-inline Environment* Environment::from_destroy_async_ids_timer_handle(
-    uv_timer_t* handle) {
-  return ContainerOf(&Environment::destroy_async_ids_timer_handle_, handle);
-}
-
-inline uv_timer_t* Environment::destroy_async_ids_timer_handle() {
-  return &destroy_async_ids_timer_handle_;
-}
-
 inline void Environment::RegisterHandleCleanup(uv_handle_t* handle,
                                                HandleCleanupCb cb,
                                                void *arg) {

diff --git a/src/env.cc b/src/env.cc
@@ -42,8 +42,6 @@ void Environment::Start(int argc,
   uv_unref(reinterpret_cast<uv_handle_t*>(&idle_prepare_handle_));
   uv_unref(reinterpret_cast<uv_handle_t*>(&idle_check_handle_));
 
-  uv_timer_init(event_loop(), destroy_async_ids_timer_handle());
-
   auto close_and_finish = [](Environment* env, uv_handle_t* handle, void* arg) {
     handle->data = env;
 
@@ -68,10 +66,6 @@ void Environment::Start(int argc,
       reinterpret_cast<uv_handle_t*>(&idle_check_handle_),
       close_and_finish,
       nullptr);
-  RegisterHandleCleanup(
-      reinterpret_cast<uv_handle_t*>(&destroy_async_ids_timer_handle_),
-      close_and_finish,
-      nullptr);
 
   if (start_profiler_idle_notifier) {
     StartProfilerIdleNotifier();

diff --git a/src/env.h b/src/env.h
@@ -560,11 +560,8 @@ class Environment {
   inline uint32_t watched_providers() const;
 
   static inline Environment* from_immediate_check_handle(uv_check_t* handle);
-  static inline Environment* from_destroy_async_ids_timer_handle(
-    uv_timer_t* handle);
   inline uv_check_t* immediate_check_handle();
   inline uv_idle_t* immediate_idle_handle();
-  inline uv_timer_t* destroy_async_ids_timer_handle();
 
   // Register clean-up cb to be called on environment destruction.
   inline void RegisterHandleCleanup(uv_handle_t* handle,
@@ -705,7 +702,6 @@ class Environment {
   IsolateData* const isolate_data_;
   uv_check_t immediate_check_handle_;
   uv_idle_t immediate_idle_handle_;
-  uv_timer_t destroy_async_ids_timer_handle_;
   uv_prepare_t idle_prepare_handle_;
   uv_check_t idle_check_handle_;
 

diff --git a/test/async-hooks/test-signalwrap.js b/test/async-hooks/test-signalwrap.js
@@ -66,12 +66,14 @@ function onsigusr2() {
 }
 
 function onsigusr2Again() {
-  checkInvocations(
-    signal1, { init: 1, before: 2, after: 2, destroy: 1 },
-    'signal1: when second SIGUSR2 handler is called');
-  checkInvocations(
-    signal2, { init: 1, before: 1 },
-    'signal2: when second SIGUSR2 handler is called');
+  setImmediate(() => {
+    checkInvocations(
+      signal1, { init: 1, before: 2, after: 2, destroy: 1 },
+      'signal1: when second SIGUSR2 handler is called');
+    checkInvocations(
+      signal2, { init: 1, before: 1 },
+      'signal2: when second SIGUSR2 handler is called');
+  });
 }
 
 process.on('exit', onexit);

diff --git a/test/async-hooks/test-tcpwrap.js b/test/async-hooks/test-tcpwrap.js
@@ -128,8 +128,10 @@ function onconnection(c) {
 function onserverClosed() {
   checkInvocations(tcp1, { init: 1, before: 1, after: 1, destroy: 1 },
                    'tcp1 when server is closed');
-  checkInvocations(tcp2, { init: 1, before: 2, after: 2, destroy: 1 },
-                   'tcp2 when server is closed');
+  setImmediate(() => {
+    checkInvocations(tcp2, { init: 1, before: 2, after: 2, destroy: 1 },
+                     'tcp2 when server is closed');
+  });
   checkInvocations(tcp3, { init: 1, before: 1, after: 1 },
                    'tcp3 synchronously when server is closed');
   tick(2, () => {