Android Question MQQT broker from simple chat - with user name and pass

Pepebis · Nov 23, 2020

Dear all ,
When I add a user name and pass into code and trying to start server app is showing error: Error connecting ( MqttSecurityExeption: Bad user name or password (4))

B4X:

Sub Service_Create
    broker.Initialize("", port)
    broker.SetUserAndPassword ("admin","admin")
    broker.DebugLog = False
    users.Initialize   
    autodiscover.Initialize("autodiscover",discoverPort , 8192)
    BroadcastTimer.Initialize("BroadcastTimer", 1000)
End Sub

Erel · Nov 23, 2020

I guess that the error is in the MQTT client not broker. Where is the client code?

Pepebis · Nov 23, 2020

There is no client code. I used your example Simple chat.

Erel · Nov 23, 2020

Who is connected to this broker? You need to connect with MqttClient.Connect2 and pass a MqttConnectOptions with the username and password.

DonManfred · Nov 23, 2020

B4X:

Dim mo As MqttConnectOptions
mo.Initialize(user, password)
mqtt.Connect2(mo)

Pepebis · Nov 23, 2020

Erel said:
Who is connected to this broker? You need to connect with MqttClient.Connect2 and pass a MqttConnectOptions with the username and password.

This is actually what I want to do. But I can't create a server .,app is showing an error and not letting to create serwer.

Android Question MQQT broker from simple chat - with user name and pass

Pepebis

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Erel

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Pepebis

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Erel

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DonManfred

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Pepebis

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Android Question MQQT broker from simple chat - with user name and pass

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