Article View: comp.sys.next.programmer
Article #987Speaker/Listener Help (Please!)
From: Vern Stant
Date: Tue, 01 Sep 1992 23:43
Date: Tue, 01 Sep 1992 23:43
42 lines
1954 bytes
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
--
Vern Stant | The opinions expressed herein are
Hand Held Products, Inc.| not necessarily those of Hand
804.784.3090 voice | Held Products, Inc., and may not
804.784.3147 FAX | even be mine. Use at your own risk
Technical Details
Message-ID:
<1992Sep1.234301.28213@cube.handheld.com>Path:
arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!darwin.sura.net!uvaarpa!clem!newsShow Full Headers
Complete Article Headers
Newsgroups: comp.sys.next.programmer Path: arc1-ca.pugleaf.net!sparky!uunet!haven.umd.edu!darwin.sura.net!uvaarpa!clem!news From: vls@cube.handheld.com (Vern Stant) Subject: Speaker/Listener Help (Please!) Message-ID: <1992Sep1.234301.28213@cube.handheld.com> Sender: news@cube.handheld.com Nntp-Posting-Host: cube Organization: Hand Held Products, Inc. Date: Tue, 1 Sep 1992 23:43:01 GMT Lines: 42