Connection timeout with react native

### Description

I'm trying to use this with React Native and it's failing with connection timeout.

```
"TimeoutError: Event response for 'login' timed out
at SCSocket._handleEventAckTimeout (blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:84260:19)
at blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:84286:12
at blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:23291:21
at _callTimer (blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:23208:9)
at Object.callTimers (blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:23415:9)
at MessageQueue.__callFunction (blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:10183:44)
at blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:9953:17
at MessageQueue.__guardSafe (blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:10145:11)
at MessageQueue.callFunctionReturnFlushedQueue (blob:http://localhost:8081/26f10f58-4ab3-4aa1-8116-d08fdb9bae27:9952:14)
at http://localhost:8081/debugger-ui/debuggerWorker.js:72:58"
```

### Repro code

Here's what I'm using to set it up:

```
Program.mkProgram App.init App.update App.view
|> Program.withSubscription subscribe
#if RELEASE
#else
|> Program.withDebuggerAt (Debugger.Remote("localhost", 8081))
|> Program.withConsoleTrace
|> Program.withHMR
#endif
|> Program.withReactNative "demoApp"
|> Program.run
```
### Expected and actual results

Please provide the expected and actual results.

### Related information

* elmish version: 1.0.3
* fable-compiler version: 1.3.17
* fable-core version: 1.3.17
* Operating system: Windows 10