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Settings to connect to MQTT using M2Mqtt (can be used with CloudMqtt)
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using System.ComponentModel.DataAnnotations; | |
using uPLibrary.Networking.M2Mqtt; | |
using uPLibrary.Networking.M2Mqtt.Messages; | |
var settings = AppSettingsProvider.Create<MqttSettings>(); | |
var port = Convert.ToInt32(settings.Port); | |
MqttClient client = null; | |
if (settings.UseSecureConnection) | |
{ | |
client = new MqttClient(settings.BrokerHostName, port, true, null, null, MqttSslProtocols.TLSv1_2); | |
} | |
else | |
{ | |
client = new MqttClient(settings.BrokerHostName, port, false, null, null, MqttSslProtocols.None); | |
} | |
client.Connect(Guid.NewGuid().ToString(), settings.UserName, settings.Password); | |
client.Subscribe(new string[] { settings.Topic }, new byte[] { MqttMsgBase.QOS_LEVEL_EXACTLY_ONCE }); | |
class MqttSettings | |
{ | |
[Required] | |
public string BrokerHostName { get; set; } | |
[Required] | |
public uint Port { get; set; } | |
[Required] | |
public bool UseSecureConnection { get; set; } | |
[Required] | |
public string UserName { get; set; } | |
[Required] | |
public string Password { get; set; } | |
[Required] | |
public string Topic { get; set; } | |
} |
Thanks!! it worked with hivemq! URL: .s2.eu.hivemq.cloud Port: 8883 new =MqttClient(brokerIpAddressVariable.Value,8883,true,null,null,MqttSslProtocols.TLSv1_2)
Hi, I'm unable to connect to hivemq cloud... did u simply parse in the URL?
Yes, set the URL without port. Each console have an unique url you should access to your cluster and copy the one it's asigned to you. https://console.hivemq.cloud/
MqttClient client = new MqttClient ("##########.s2.eu.hivemq.cloud");
Oh, I have the url. I was referring to running M2Mqtt on Unity.
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Yes, set the URL without port. Each console have an unique url you should access to your cluster and copy the one it's asigned to you.
https://console.hivemq.cloud/
MqttClient client = new MqttClient ("##########.s2.eu.hivemq.cloud");