Can't use node-api by worker_threads

[cjy543731778]

I try to use two workers to query a container list, but it failed with the error message.
It seem that api can't work on the multithreading.

FATAL ERROR: HandleScope::HandleScope Entering the V8 API without proper locking in place
 1: 0xb14d40 node::Abort() [node]
 2: 0xa31e30 node::FatalError(char const*, char const*) [node]
 3: 0xcfb67a v8::Utils::ReportApiFailure(char const*, char const*) [node]
 4: 0xcfcedc v8::EscapableHandleScope::EscapableHandleScope(v8::Isolate*) [node]
 5: 0xacc766 napi_open_escapable_handle_scope [node]
 6: 0x7ff67ed6c06f griddb::StoreFactory::getInstance(Napi::CallbackInfo const&) [/home/a/nodejs-api/node-api/griddb.node]
 7: 0x7ff67ed749af Napi::ObjectWrap<griddb::StoreFactory>::StaticMethodCallbackWrapper(napi_env__*, napi_callback_info__*) [/home/a/nodejs-api/node-api/griddb.node]
 8: 0xac44af  [node]
 9: 0xd627db  [node]
10: 0xd63c7c  [node]
11: 0xd642f6 v8::internal::Builtin_HandleApiCall(int, unsigned long*, v8::internal::Isolate*) [node]
12: 0x1611ad9  [node]
中止 (コアダンプ)

[knonomura]

Thank you for your usage.

I have a question.
Do you assign a different Store object for each thread ?

I guess you use StoreFactory::getInstance() method on the multithreading.

[cjy543731778]

Thank you for your usage.

I have a question. Do you assign a different Store object for each thread ?

I guess you use StoreFactory::getInstance() method on the multithreading.

Yes, Thanks to your reply. Your guess is totally right.
I cannot find help in document, so that i try this code in multithreading worker.

var factory = new griddb.StoreFactory();
var store = factory.getStore({
    "host": '127.0.0.1',
    "port": 10001,
    "clusterName": "defaultCluster",
    "username": "admin",
    "password": "admin"
});

But it seem unworkable in multithreading. The result is Segmentation fault (コアダンプ), or below error message.

events.js:377
      throw er; // Unhandled 'error' event
      ^
Error [ERR_UNHANDLED_ERROR]: Unhandled error. (GSException {
  mCode: -1,
  mMessage: 'Wrong arguments',
  mLocation: '',
  mStackSize: 1
})
    at new NodeError (internal/errors.js:322:7)
    at process.emit (events.js:389:17)
    at emitUnhandledRejectionOrErr (internal/event_target.js:579:11)
    at MessagePort.[nodejs.internal.kHybridDispatch] (internal/event_target.js:403:9)
    at MessagePort.exports.emitMessage (internal/per_context/messageport.js:18:26)
Emitted 'error' event on process instance at:
    at emitUnhandledRejectionOrErr (internal/event_target.js:579:11)
    at MessagePort.[nodejs.internal.kHybridDispatch] (internal/event_target.js:403:9)
    at MessagePort.exports.emitMessage (internal/per_context/messageport.js:18:26) {
  code: 'ERR_UNHANDLED_ERROR',
  context: {
    mCode: -1,
    mMessage: 'Wrong arguments',
    mLocation: '',
    mStackSize: 1
  }
}

[knonomura]

I understand.
I'll check this issue.

[knonomura]

I fixed this issue.
Could you please use the latest source code ?

[cjy543731778]

I fixed this issue. Could you please use the latest source code ?

Thank you very much.I will try it.