"data" events are duplicated

[CleberL]

When a device publishes data items, the data event is received twice for each publication, with repeated information.

e.g.
{from: '6e5a681b2ae7be40', payload: {sensorId: 2, value: 24}}
{from: '6e5a681b2ae7be40', payload: {sensorId: 2, value: 24}}
{from: '6e5a681b2ae7be40', payload: {sensorId: 1, value: true}}
{from: '6e5a681b2ae7be40', payload: {sensorId: 1, value: true}}

[figueredo]

Can you reproduce this behaviour easily? If so, could you provide the steps to reproduce it (perhaps with a complete sample where this happens)?

[CleberL]

Yes, it is easily reproduced, after connecting to the cloud in KNoTCloudWebSocket, simply subscribe to the data event to notice the error.
Here's an example of where the error was noticed:

import KNoTCloudWebSocket from "@cesarbr/knot-cloud-websocket";

const client = new KNoTCloudWebSocket({
  protocol: "wss",
  hostname: "ws.cloud",
  port: 443,
  pathname: "/",
  id: "7d7d6432-4499-406e-80f5-c112ab95f728",
  token: "698d0655441576c4add098c7274fa0b69c50c998"
});

client.on("ready", () => {
  client.getDevices({
    type: "knot:thing"
  });
});

client.on("devices", devicesReceived => {
  console.log(devicesReceived);
});

client.on("data", data => {               //two duplicate events are displayed
  console.log(data);
});

client.on("error", err => {
  console.log(err);
  client.close();
});

client.connect();