connect() timeout about arduinowebsockets

[adelin-mcbsoft]

Hi @RainGrid ,

Take a look at this topic (issue no. #14).
It might be related to it and it may shed some light.

Thanks,
Best,
A.

[gilmaimon]

Hi, that's odd...
I'm running this sketch (credentials intentionally invalid):

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

const char* ssid = "ssid"; //Enter SSID
const char* password = "password"; //Enter Password

using namespace websockets;

WebsocketsClient client;
void setup() {
    Serial.begin(115200);
    // Connect to wifi
    WiFi.begin(ssid, password);

    // Wait some time to connect to wifi
    for(int i = 0; i < 10 && WiFi.status() != WL_CONNECTED; i++) {
        Serial.print(".");
        delay(1000);
    }

    // Check if connected to wifi
    if(WiFi.status() != WL_CONNECTED) {
        Serial.println("No Wifi!, But lest keep going");
    }

    Serial.println("Connected to Wifi, Connecting to server.");
    // try to connect to Websockets server
    bool connected = client.connect("ws://1.2.3.4:8080");
    if(connected) {
        Serial.println("Connecetd!");
        client.send("Hello Server");
    } else {
        Serial.println("Not Connected!");
    }
    
    // run callback when messages are received
    client.onMessage([&](WebsocketsMessage message){
        Serial.print("Got Message: ");
        Serial.println(message.data());
    });
}

void loop() {
    // let the websockets client check for incoming messages
    if(client.available()) {
        client.poll();
    }
    delay(500);
}

And the program runs just fine, and prints "Not Connected!".
Please make sure you really do have the latest library version (write here what you have), and make sure you have the latest esp32 libs (1.0.4 is the latest stable, which I have).
If all that does not help, turn on debugging logs and lets see what's up :)

Thanks for opening the issue,
Gil.

[RainGrid]

@gilmaimon hi, you are right, the problem was in the Esp lib (v 1.0.2). Works well with v 1.0.4. Thanks for the help.

[gilmaimon]

Awesome! I'm glad I could help and thanks for taking the time to open the issue.

Gil.