Connection to `remotedev-server` fails

[dp-1a]

Hello,

I wanted to give you middleware a try but it seems there is an issue when establishing the connection to the remotedev-server.

Origin: Worker (PID 94704)
   [Warning] SocketProtocolError: Server received a message before the client handshake
    at SCServerSocket._onSCClose (/Users//.npm/_npx/94504/lib/node_modules/remotedev-server/node_modules/socketcluster-server/scserversocket.js:267:17)
    at WebSocket.<anonymous> (/Users/xxxx/.npm/_npx/94504/lib/node_modules/remotedev-server/node_modules/socketcluster-server/scserversocket.js:117:12)
    at WebSocket.emit (events.js:321:20)
    at Receiver.receiverOnMessage (/Users/xxxx/.npm/_npx/94504/lib/node_modules/remotedev-server/node_modules/ws/lib/websocket.js:800:20)
    at Receiver.emit (events.js:321:20)
    at Receiver.dataMessage (/Users/xxxx/.npm/_npx/94504/lib/node_modules/remotedev-server/node_modules/ws/lib/receiver.js:422:14)
    at Receiver.getData (/Users/xxxx/.npm/_npx/94504/lib/node_modules/remotedev-server/node_modules/ws/lib/receiver.js:352:17)
    at Receiver.startLoop (/Users/xxxx/.npm/_npx/94504/lib/node_modules/remotedev-server/node_modules/ws/lib/receiver.js:138:22)
    at Receiver._write (/Users/xxxx/.npm/_npx/94504/lib/node_modules/remotedev-server/node_modules/ws/lib/receiver.js:74:10)
    at doWrite (_stream_writable.js:453:12)
    at writeOrBuffer (_stream_writable.js:435:5)
    at Receiver.Writable.write (_stream_writable.js:326:11)
    at Socket.socketOnData (/Users/xxxx/.npm/_npx/94504/lib/node_modules/remotedev-server/node_modules/ws/lib/websocket.js:875:35)
    at Socket.emit (events.js:321:20)
    at addChunk (_stream_readable.js:305:12)
    at readableAddChunk (_stream_readable.js:280:11)

Tried it with node version v13.6.0 and the latest version of the remotedev-server package 0.3.1

Any idea what the issue might be?

Best regards
dp-1a