Using company DNS

[sr]

Hey All,

when I create a connection using automatic DNS ("0.0.0.0"), I've NO problem:

If I use the company suggested DNS, i get the exception "Could not resolve hostname", and if after this exception I retry with automatic DNS, I can't connect and get the same exception.

My question is: can I retry a "Connector.open" twice with another DNS? Why my code not work?

1) It's OK:

    

    try {

        Connector.open( "socket://"+host+":"+port+";"+"bearer_type=gprs;access_point="+apn+";username="+uname+";password"+upwd+";timeout=0;");

    }

    catch( Exception e ) { 

        error=1; 

    }

2) It's NOT OK (not work)

    try {

        Connector.open( "socket://"+host+":"+port+";"+"bearer_type=gprs;access_point="+apn+";username="+uname+";password"+upwd+";timeout=0;dns="+dns+";");

        error = 0;

    }

    catch( Exception e ) { 

        error=1; 

    }

    if( error == 1 )

    {

        try {

            Connector.open( "socket://"+host+":"+port+";"+"bearer_type=gprs;access_point="+apn+";username="+uname+";password"+upwd+";timeout=0;");   // This call generate exception "Could not resolve hostname"

        }

        catch( Exception e ) { 

            error=1; 

        }

    }

Thanks!