Compilation error: 'WebsocketsClient' does not name a type ??

[Fagge40]

Hi. Please help me understand why I am getting this error message.
The hardware is an ESP32.

"Compilation error: 'WebsocketsClient' does not name a type"

`
#include <WiFi.h>
#include <ArduinoWebsockets.h>

const char* ssid = "YourWiFiSSID";
const char* password = "YourWiFiPassword";

const char* websockets_server = "websocket-api.tibber.com";
const int websockets_port = 443;
const char* websockets_path = "/v1-beta/gql/subscriptions";

const char* tibber_token = "YourTibberToken";

WebsocketsClient client;

void setup() {
Serial.begin(115200);

WiFi.begin(ssid, password);
while (WiFi.status() != WL_CONNECTED) {
delay(1000);
Serial.println("Connecting to WiFi...");
}

Serial.println("Connected to WiFi");

client.setAuthorization("Bearer " + String(tibber_token));
client.setInsecure();
client.setReconnectInterval(5000);

Serial.println("Connecting to Websockets server...");
while (!client.connect(websockets_server, websockets_port, websockets_path)) {
Serial.println("Failed to connect to Websockets server");
delay(5000);
}

Serial.println("Connected to Websockets server");

String subscription = "{ "type": "subscription", "query": "subscription { liveMeasurement(homeId: \"\") { timestamp power consumption } }" }";
client.send(subscription);
}

void loop() {
client.poll();

while (client.available()) {
String data = client.readString();
Serial.println(data);
}
}
`

[mawoka-myblock]

You have to add the following line: using namespace websockets;

[KaleRakker]

I have the exact example copied with using namespace websockets;. I still get this error. Any ideas?

[Aditya-Bhardwaj-99]

@KaleRakker A bit late I guess but using namespace websockets; should be added before calling WebsocketsClient client;