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addaleaxMylesBorins
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src: move Environment ctor/dtor into env.cc
This makes it easier to use methods from other headers in the constructor and destructor. Backport-PR-URL: #21599 PR-URL: #19202 Reviewed-By: Joyee Cheung <[email protected]> Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Daniel Bevenius <[email protected]> Reviewed-By: Colin Ihrig <[email protected]>
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-72
lines changed

3 files changed

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lines changed

‎src/env-inl.h‎

Lines changed: 0 additions & 70 deletions
Original file line numberDiff line numberDiff line change
@@ -277,76 +277,6 @@ inline Environment* Environment::GetCurrent(
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info.Data().template As<v8::External>()->Value());
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}
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inline Environment::Environment(IsolateData* isolate_data,
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v8::Local<v8::Context> context)
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: isolate_(context->GetIsolate()),
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isolate_data_(isolate_data),
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timer_base_(uv_now(isolate_data->event_loop())),
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using_domains_(false),
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printed_error_(false),
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trace_sync_io_(false),
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abort_on_uncaught_exception_(false),
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makecallback_cntr_(0),
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scheduled_immediate_count_(isolate_, 1),
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#if HAVE_INSPECTOR
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inspector_agent_(new inspector::Agent(this)),
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#endif
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handle_cleanup_waiting_(0),
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http_parser_buffer_(nullptr),
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fs_stats_field_array_(nullptr),
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context_(context->GetIsolate(), context) {
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// We'll be creating new objects so make sure we've entered the context.
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v8::HandleScope handle_scope(isolate());
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v8::Context::Scope context_scope(context);
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set_as_external(v8::External::New(isolate(), this));
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v8::Local<v8::Primitive> null = v8::Null(isolate());
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v8::Local<v8::Object> binding_cache_object = v8::Object::New(isolate());
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CHECK(binding_cache_object->SetPrototype(context, null).FromJust());
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set_binding_cache_object(binding_cache_object);
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v8::Local<v8::Object> internal_binding_cache_object =
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v8::Object::New(isolate());
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CHECK(internal_binding_cache_object->SetPrototype(context, null).FromJust());
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set_internal_binding_cache_object(internal_binding_cache_object);
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set_module_load_list_array(v8::Array::New(isolate()));
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AssignToContext(context);
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destroy_async_id_list_.reserve(512);
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performance_state_.reset(new performance::performance_state(isolate()));
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performance_state_->milestones[
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performance::NODE_PERFORMANCE_MILESTONE_ENVIRONMENT] =
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PERFORMANCE_NOW();
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performance_state_->milestones[
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performance::NODE_PERFORMANCE_MILESTONE_NODE_START] =
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performance::performance_node_start;
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performance_state_->milestones[
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performance::NODE_PERFORMANCE_MILESTONE_V8_START] =
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performance::performance_v8_start;
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}
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inline Environment::~Environment() {
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v8::HandleScope handle_scope(isolate());
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#if HAVE_INSPECTOR
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// Destroy inspector agent before erasing the context. The inspector
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// destructor depends on the context still being accessible.
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inspector_agent_.reset();
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#endif
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context()->SetAlignedPointerInEmbedderData(kContextEmbedderDataIndex,
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nullptr);
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#define V(PropertyName, TypeName) PropertyName ## _.Reset();
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ENVIRONMENT_STRONG_PERSISTENT_PROPERTIES(V)
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#undef V
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delete[] heap_statistics_buffer_;
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delete[] heap_space_statistics_buffer_;
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delete[] http_parser_buffer_;
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}
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350280
inline v8::Isolate* Environment::isolate() const {
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return isolate_;
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}

‎src/env.cc‎

Lines changed: 70 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -77,6 +77,76 @@ IsolateData::~IsolateData() {
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platform_->UnregisterIsolate(this);
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}
7979

80+
Environment::Environment(IsolateData* isolate_data,
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Local<Context> context)
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: isolate_(context->GetIsolate()),
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isolate_data_(isolate_data),
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timer_base_(uv_now(isolate_data->event_loop())),
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using_domains_(false),
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printed_error_(false),
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trace_sync_io_(false),
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abort_on_uncaught_exception_(false),
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makecallback_cntr_(0),
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scheduled_immediate_count_(isolate_, 1),
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#if HAVE_INSPECTOR
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inspector_agent_(new inspector::Agent(this)),
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#endif
94+
handle_cleanup_waiting_(0),
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http_parser_buffer_(nullptr),
96+
fs_stats_field_array_(nullptr),
97+
context_(context->GetIsolate(), context) {
98+
// We'll be creating new objects so make sure we've entered the context.
99+
v8::HandleScope handle_scope(isolate());
100+
v8::Context::Scope context_scope(context);
101+
set_as_external(v8::External::New(isolate(), this));
102+
103+
v8::Local<v8::Primitive> null = v8::Null(isolate());
104+
v8::Local<v8::Object> binding_cache_object = v8::Object::New(isolate());
105+
CHECK(binding_cache_object->SetPrototype(context, null).FromJust());
106+
set_binding_cache_object(binding_cache_object);
107+
108+
v8::Local<v8::Object> internal_binding_cache_object =
109+
v8::Object::New(isolate());
110+
CHECK(internal_binding_cache_object->SetPrototype(context, null).FromJust());
111+
set_internal_binding_cache_object(internal_binding_cache_object);
112+
113+
set_module_load_list_array(v8::Array::New(isolate()));
114+
115+
AssignToContext(context);
116+
117+
destroy_async_id_list_.reserve(512);
118+
performance_state_.reset(new performance::performance_state(isolate()));
119+
performance_state_->milestones[
120+
performance::NODE_PERFORMANCE_MILESTONE_ENVIRONMENT] =
121+
PERFORMANCE_NOW();
122+
performance_state_->milestones[
123+
performance::NODE_PERFORMANCE_MILESTONE_NODE_START] =
124+
performance::performance_node_start;
125+
performance_state_->milestones[
126+
performance::NODE_PERFORMANCE_MILESTONE_V8_START] =
127+
performance::performance_v8_start;
128+
}
129+
130+
Environment::~Environment() {
131+
v8::HandleScope handle_scope(isolate());
132+
133+
#if HAVE_INSPECTOR
134+
// Destroy inspector agent before erasing the context. The inspector
135+
// destructor depends on the context still being accessible.
136+
inspector_agent_.reset();
137+
#endif
138+
139+
context()->SetAlignedPointerInEmbedderData(kContextEmbedderDataIndex,
140+
nullptr);
141+
#define V(PropertyName, TypeName) PropertyName ## _.Reset();
142+
ENVIRONMENT_STRONG_PERSISTENT_PROPERTIES(V)
143+
#undef V
144+
145+
delete[] heap_statistics_buffer_;
146+
delete[] heap_space_statistics_buffer_;
147+
delete[] http_parser_buffer_;
148+
}
149+
80150
void Environment::Start(int argc,
81151
const char* const* argv,
82152
int exec_argc,

‎src/env.h‎

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -547,8 +547,8 @@ class Environment {
547547
static inline Environment* GetCurrent(
548548
const v8::PropertyCallbackInfo<T>& info);
549549

550-
inline Environment(IsolateData* isolate_data, v8::Local<v8::Context> context);
551-
inline ~Environment();
550+
Environment(IsolateData* isolate_data, v8::Local<v8::Context> context);
551+
~Environment();
552552

553553
void Start(int argc,
554554
const char* const* argv,

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