bootstrap: use a context snapshotted with primordials in workers

PR-URL: https://github.com/nodejs/node/pull/42867
Reviewed-By: Chengzhong Wu <legendecas@gmail.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>

1 files changed, 6 insertions, 1 deletions

diff --git a/src/node_worker.h b/src/node_worker.h
index f2a9386aeab..faf28b04d33 100644
--- a/src/node_worker.h
+++ b/src/node_worker.h
@@ -9,6 +9,8 @@
 #include "uv.h"
 
 namespace node {
+
+struct SnapshotData;
 namespace worker {
 
 class WorkerThreadData;
@@ -29,7 +31,8 @@ class Worker : public AsyncWrap {
          const std::string& url,
          std::shared_ptr<PerIsolateOptions> per_isolate_opts,
          std::vector<std::string>&& exec_argv,
-         std::shared_ptr<KVStore> env_vars);
+         std::shared_ptr<KVStore> env_vars,
+         const SnapshotData* snapshot_data);
   ~Worker() override;
 
   // Run the worker. This is only called from the worker thread.
@@ -54,6 +57,7 @@ class Worker : public AsyncWrap {
   bool IsNotIndicativeOfMemoryLeakAtExit() const override;
 
   bool is_stopped() const;
+  const SnapshotData* snapshot_data() const { return snapshot_data_; }
 
   static void New(const v8::FunctionCallbackInfo<v8::Value>& args);
   static void CloneParentEnvVars(
@@ -126,6 +130,7 @@ class Worker : public AsyncWrap {
   // destroyed alongwith the worker thread.
   Environment* env_ = nullptr;
 
+  const SnapshotData* snapshot_data_ = nullptr;
   friend class WorkerThreadData;
 };