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re: Internet Connect Notification on failure

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re: Internet Connect Notification on failure

Subject: re: Internet Connect Notification on failure
From: "Txinto Vaz" <email@hidden>
Date: Wed, 24 Jan 2007 16:17:26 +0000

Hi, firstable, I don't know how to continue a thread instead of continuing this one.
Second, I'm sorry I have not a very good english.

I am developing a GPRS/mobile connection for cars, and I need to reconnect. Using simpledial example is ok for me, but the internect connect notification on failures is not good for me. I'm a newbie in mailing lists and mac os x development.

I have read this answer, but I don't know how to do it. I have tested this, but it does not work, when trying to connect to a Bluetooth modem the failure alert appears:

        ok = SCNetworkConnectionCopyUserPreferences(
            NULL,
            &serviceToDial,
            &optionsForDial
        );
        if ( ! ok ) {
            err = SCError();
        }
        else
        {
            if (optionsForDial!=NULL)
            {
                dicc = CFDictionaryCreateMutableCopy(NULL, 0, optionsForDial);
                fprintf(stderr, "Copio el diccionario\n");
            }
            else
            {
                dicc = CFDictionaryCreateMutable(NULL, 0, &kCFCopyStringDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks);
                fprintf(stderr, "Creo el diccionario\n");
            }
            elementValue = 0;
            elementNumRef = CFNumberCreate(kCFAllocatorDefault, kCFNumberIntType, &elementValue);
            CFDictionaryAddValue (dicc,CFSTR("AlertEnable"), elementNumRef);
            CFRelease(elementNumRef);
        }

.....

    // Initiate the connection.

    if (err == 0) {
        fprintf(stderr, "Connecting...\n");

        ok = SCNetworkConnectionStart(
            connection,
            dicc,
            false
        );
        if ( ! ok ) {
            err = SCError();
        }
    }

....

Thank you for your help.

Tx.

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re: Internet Connect Notification on failure

Subject: re: Internet Connect Notification on failure

From: Rich Kubota <email@hidden

Along with all the other PPP options, the caller of the SCNetworkConnection API can add the following key to the PPP dictionary:

 "AlertEnable" , type Integer, value 0 --> will disable all ppp alerts.

I'm using the "snazzy" System Configuration framework introduced in 10.3 to manage PPP connections.
 However, when I use:
 SCNetworkConnectionStart
 Then process all the lovely notification.
And then after the connection fails, Internet Connect displays a connection failed dialog to notify the user. Well since I already know the connection failed, and in this case there is no user, this dialog is useless. To make matters worse, when the software tries to connect again, and it fails again I get a second notification from Internet Connect. Over time I can end up with numerous useless user notifications.

So my question is, is there a way to prevent Internet Connect from displaying these failure notifications ? If so, how ???

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best wishes.
--
Sincerely,
Rich Kubota
email@hidden
(408) 974-6212
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