Connect with username and password

To connect to a device, you can provide the username and password using the config parameter of the addDevice method. If you don’t provide these credentials, the device will attempt to connect as an anonymous user. Whether anonymous authentication is allowed is defined by the server’s device implementation.

Connecting with username and password

Cpp
Python
C#

#include <opendaq/opendaq.h>
#include <iostream>

using namespace daq;

int main(int /*argc*/, const char* /*argv*/[])
{
	auto instance = Instance();

	auto config = instance.createDefaultAddDeviceConfig();
	PropertyObjectPtr generalConfig = config.getPropertyValue("General");

	generalConfig.setPropertyValue("Username", "opendaq");
	generalConfig.setPropertyValue("Password", "opendaq123");

	auto device = instance.addDevice("daq.nd://127.0.0.1", config);
	std::cout << "Connected to: " << device.getName() << std::endl;

    return 0;
}

instance = opendaq.Instance()

config = instance.create_default_add_device_config()
general_config = config.get_property_value("General")

general_config.set_property_value("Username", "opendaq")
general_config.set_property_value("Password", "opendaq")

device = instance.add_device("daq.nd://127.0.0.1")
print("Connected to:", device.name)

var instance = OpenDAQFactory.Instance();

var config = instance.CreateDefaultAddDeviceConfig();
var generalConfig = config.GetPropertyValue("General").Cast<PropertyObject>();

generalConfig.SetPropertyValue("Username", "opendaq");
generalConfig.SetPropertyValue("Password", "opendaq123");

var device = instance.AddDevice("daq.nd://127.0.0.1", config);
Console.WriteLine("Connected to: " + device.Name);