register for the TCP data recieve in the appl

[Durgesh Trivedi]

I m developing the client application in which i want the notification when 
their is data in the socket to read  
I m able to read the data only for the first time when the socket is first time 
connected but after that i want to read the socket each time when their is data 
to read (means read every time when the server send me data and connection is 
alive always for that) and go through the palm documentation and lots of code i 
the forum and i found that for that i have to register the notification by the 
use of SysNotifyRegister

here is snap shot of my code and tell me what i m doing wrong so i did get the 
notification   i m trying the code of socketnotify example which i get from the 
knw Base 


#define netTestNotification     'sknt'  // what is this i dont understand 

static void RegisterNotification()
{
        UInt16 cardNo;
    LocalID dbID;

    if (0 != SysCurAppDatabase(&cardNo, &dbID))
      return; // shouldn't ever fail, but just in case.
        
        SysNotifyRegister(cardNo, dbID, netTestNotification,NULL, 
sysNotifyNormalPriority,0);
        
}


static Err PrimeSocketNotify(OurGlobalsType *gP)
{
        NetSocketNoticeType notice;
        void *option;

        notice.condition = 0xFFFFFFFF;  // any event, use more    specific 
conditions if needed.
        
        //This is the only eType which is currently support.
        notice.type = netSocketNoticeNotify;
        notice.notice.notify.notifyType =netTestNotification;
        option = &notice;
        
        
return(NetLibSocketOptionSet(AppNetRefnum,socket,netSocketOptLevelSocket,
              
netSocketOptSockNotice,&option,sizeof(option),AppNetTimeout,&errno));
          
}
 and the PrimeSocketNotify returning the  error value   

so pls somebody tell me how do  i get the notification for the TCP data receive 
in socket .
what i m doing wrong in my code 
 THanks 
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