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Thread View: comp.sys.next.programmer
1 messages
1 total messages Started by Vern Stant Tue, 01 Sep 1992 23:43
Speaker/Listener Help (Please!)
#987
Author: Vern Stant
Date: Tue, 01 Sep 1992 23:43
42 lines
1954 bytes
I am (desperately) trying to get 2 apps to communicate by speaker/listener.  
Presently, I have both the speaker and listener in 1 app. Neither the speaker  
nor listener is set to being the App's. kText is an otherwise functional text  
object. They are inited like this: 

   
   myListener = [[Listener alloc] init];
   [myListener setDelegate: kText];
   [myListener checkInAs:"vern_w_in"];
   [myListener setPriority:NX_MODALRESPTHRESHOLD];
   [myListener addPort];
   
   mySpeaker = [[Speaker alloc] init];

   thePort = NXPortFromName("vern_w_in", NULL); 

   if (thePort != PORT_NULL) 
    [mySpeaker setSendPort:thePort];
    else printf("\n The sucker was NULL \n"); 

thePort is not null unless I change the "vern_w_in" text to not match. If the  
two text strings don't match the "...was NULL" does print. I try to put text  
into kText:


 msgDelivered = [mySpeaker performRemoteMethod:"setText"
                           with: "Hello There"
			   length:11];
 printf("\nmsgDelivered = %d\n",msgDelivered);			   

msgDelivered is always 0 (unless The sucker was NULL above) no matter
what I send mySpeaker. I've tried "setText:","@selector(setText:)" etc.
No errors on the console, but no text either!! Any help would be appreciated!!!

befuddled in Richmond
Vern

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Vern Stant              | The opinions expressed herein are
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