open-rpc Client.notify does not resolve

[rowend36]

Describe the bug
Websocket.prototype.send does not respect callback argument in some browsers. As a result, open-rpc notify method with Websocket transport never resolves on said browsers.

To Reproduce
Steps to reproduce the behavior:

const client = new Client(new RequestManager(new WebsocketTransport(uri)));

try {
  await client.notify('test')
}finally {
  alert('done')
}

Expected behavior
Expected promise to resolve or reject(and alert 'done')

Smartphone (please complete the following information):

• OS: Android
• Browser: Chrome
• Version 79

Similar
This issue is caused by the same problem.

[frake23]

Issue is not fixed yet