1 #include "env-inl.h"
8 using v8::Context;
19   env->RunAtExitCallbacks();  in RunAtExit()
29   env->AtExit(cb, arg);  in AtExit()
35   if (!env->destroy_async_id_list()->empty())  in EmitBeforeExit()
38   HandleScope handle_scope(env->isolate());  in EmitBeforeExit()
39   Context::Scope context_scope(env->context());  in EmitBeforeExit()
42   if (!env->process_object()->Get(env->context(), env->exit_code_string())  in EmitBeforeExit()
46   if (!exit_code_v->ToInteger(env->context()).ToLocal(&exit_code)) return;  in EmitBeforeExit()
49   // actually forward empty MaybeLocal<>s (and check env->can_call_into_js()).  in EmitBeforeExit()
55   HandleScope handle_scope(env->isolate());  in EmitExit()
56   Context::Scope context_scope(env->context());  in EmitExit()
57   Local<Object> process_object = env->process_object();  in EmitExit()
59       ->Set(env->context(),  in EmitExit()
60             FIXED_ONE_BYTE_STRING(env->isolate(), "_exiting"),  in EmitExit()
61             True(env->isolate()))  in EmitExit()
64   Local<String> exit_code = env->exit_code_string();  in EmitExit()
65   int code = process_object->Get(env->context(), exit_code)  in EmitExit()
67                  ->Int32Value(env->context())  in EmitExit()
69   ProcessEmit(env, "exit", Integer::New(env->isolate(), code));  in EmitExit()
72   return process_object->Get(env->context(), exit_code)  in EmitExit()
74       ->Int32Value(env->context())  in EmitExit()
86   // Use a self-reference to make sure the storage is kept alive while the
87   // cleanup hook is registered but not yet finished.
92 // (but not publicly so for easier ABI/API changes). In particular,
99 // default-initialize AsyncCleanupHookHandle, because in C++ for a
100 // std::unique_ptr to be default-initializable the deleter type also needs
101 // to be default-initializable; in particular, function types don't satisfy
110   env->AddCleanupHook(fun, arg);  in AddEnvironmentCleanupHook()
118   env->RemoveCleanupHook(fun, arg);  in RemoveEnvironmentCleanupHook()
123   std::shared_ptr<AsyncCleanupHookInfo> keep_alive = info->self;  in FinishAsyncCleanupHook()
125   info->env->DecreaseWaitingRequestCounter();  in FinishAsyncCleanupHook()
126   info->self.reset();  in FinishAsyncCleanupHook()
131   info->env->IncreaseWaitingRequestCounter();  in RunAsyncCleanupHook()
132   info->started = true;  in RunAsyncCleanupHook()
133   info->fun(info->arg, FinishAsyncCleanupHook, info);  in RunAsyncCleanupHook()
143   info->env = env;  in AddEnvironmentCleanupHook()
144   info->fun = fun;  in AddEnvironmentCleanupHook()
145   info->arg = arg;  in AddEnvironmentCleanupHook()
146   info->self = info;  in AddEnvironmentCleanupHook()
147   env->AddCleanupHook(RunAsyncCleanupHook, info.get());  in AddEnvironmentCleanupHook()
153   if (handle->info->started) return;  in RemoveEnvironmentCleanupHook()
154   handle->info->self.reset();  in RemoveEnvironmentCleanupHook()
155   handle->info->env->RemoveCleanupHook(RunAsyncCleanupHook, handle->info.get());  in RemoveEnvironmentCleanupHook()
160   if (env == nullptr) return -1;  in AsyncHooksGetExecutionAsyncId()
161   return env->execution_async_id();  in AsyncHooksGetExecutionAsyncId()
166   if (env == nullptr) return -1;  in AsyncHooksGetTriggerAsyncId()
167   return env->trigger_async_id();  in AsyncHooksGetTriggerAsyncId()
190   // Initialize async context struct  in EmitAsyncInit()
191   if (trigger_async_id == -1)  in EmitAsyncInit()
192     trigger_async_id = env->get_default_trigger_async_id();  in EmitAsyncInit()
194   async_context context = {  in EmitAsyncInit()  local
195     env->new_async_id(),  // async_id_  in EmitAsyncInit()
199   // Run init hooks  in EmitAsyncInit()
200   AsyncWrap::EmitAsyncInit(env, resource, name, context.async_id,  in EmitAsyncInit()
201                            context.trigger_async_id);  in EmitAsyncInit()
203   return context;  in EmitAsyncInit()