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async_resource.cc
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88 lines (72 loc) · 2.83 KB
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#include "async_context_frame.h"
#include "env-inl.h"
#include "node.h"
namespace node {
using v8::Function;
using v8::Isolate;
using v8::Local;
using v8::MaybeLocal;
using v8::Object;
using v8::String;
using v8::Value;
AsyncResource::AsyncResource(Isolate* isolate,
Local<Object> resource,
const char* name,
async_id trigger_async_id)
: AsyncResource(
isolate, resource, std::string_view(name), trigger_async_id) {}
AsyncResource::AsyncResource(Isolate* isolate,
Local<Object> resource,
std::string_view name,
async_id trigger_async_id)
: env_(Environment::GetCurrent(isolate)),
resource_(isolate, resource),
context_frame_(isolate, async_context_frame::current(isolate)) {
CHECK_NOT_NULL(env_);
async_context_ = EmitAsyncInit(isolate, resource, name, trigger_async_id);
}
AsyncResource::~AsyncResource() {
CHECK_NOT_NULL(env_);
EmitAsyncDestroy(env_, async_context_);
}
MaybeLocal<Value> AsyncResource::MakeCallback(Local<Function> callback,
int argc,
Local<Value>* argv) {
auto isolate = env_->isolate();
async_context_frame::Scope async_context_frame_scope(
isolate, context_frame_.Get(isolate));
return node::MakeCallback(
isolate, get_resource(), callback, argc, argv, async_context_);
}
MaybeLocal<Value> AsyncResource::MakeCallback(const char* method,
int argc,
Local<Value>* argv) {
auto isolate = env_->isolate();
async_context_frame::Scope async_context_frame_scope(
isolate, context_frame_.Get(isolate));
return node::MakeCallback(
isolate, get_resource(), method, argc, argv, async_context_);
}
MaybeLocal<Value> AsyncResource::MakeCallback(Local<String> symbol,
int argc,
Local<Value>* argv) {
auto isolate = env_->isolate();
async_context_frame::Scope async_context_frame_scope(
isolate, context_frame_.Get(isolate));
return node::MakeCallback(
isolate, get_resource(), symbol, argc, argv, async_context_);
}
Local<Object> AsyncResource::get_resource() {
return resource_.Get(env_->isolate());
}
async_id AsyncResource::get_async_id() const {
return async_context_.async_id;
}
async_id AsyncResource::get_trigger_async_id() const {
return async_context_.trigger_async_id;
}
AsyncResource::CallbackScope::CallbackScope(AsyncResource* res)
: node::CallbackScope(res->env_,
res->resource_.Get(res->env_->isolate()),
res->async_context_) {}
} // namespace node