Create two MQTT connection failed

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1

embeddedx wrote on September 22, 2019:

I’m trying to have two clients with different ID connecting to the AWS broker with the same thing credentials in the MQTT demo.
The creation of the second connection failed with error

This is the code I use


status = _establishMqttConnection( awsIotMqttMode,
                                           NULL,
                                           pNetworkServerInfo,
                                           pNetworkCredentialInfo,
                                           pNetworkInterface,
                                           &mqttConnection );
         if( status == EXIT_SUCCESS )
         {
             IotLogInfo("Sucess 1 \r
");
                 status = _establishMqttConnection( awsIotMqttMode,
                                           NULL,
                                           pNetworkServerInfo,
                                           pNetworkCredentialInfo,
                                           pNetworkInterface,
                                           &mqttConnection2 );

            if( status == EXIT_SUCCESS )
            {
                IotLogInfo("Sucess 2 \r
");                               
            } 
            else
            {
                    IotLogInfo("Fail 2 \r
");
            }
         }
         else
         {
             IotLogInfo("Fail 1 \r
");
         }

Thanks