Hi,
Really struggling with something that "works unless..."
I have narrowed it down to after my makeWebRequest call in a background ServiceDelegate (yes, this is a WF).
I have done exhaustive .println() everywhere and I can confirm that everything is as I would expect up until the bug.
EG: I have something like this:
(:background)
class ServiceManagerDelegate extends System.ServiceDelegate {
function onTemporalEvent() {
var comms = new Dostuff();
var responseCallback = method(:onReceive); // set responseCallback to onReceive() method
var callData = Storage.getValue("nextCall");
comms.doIt(responseCallback,callData);
}
function onReceive(responseCode,data) {
var response = {"type"=>"onTemporalEvent"};
if(responseCode != 200) {
response["error"] = responseCode;
} else {
response["data"] = data;
}
Background.exit(response);
}
}
/////////////
(:background)
class Dostuff {
function initialize() { }
function doIt(callback,details) {
var cb = callback;
System.println("NEXT CALL "+details);
var identifier = details[0];
var url = details[1];
var payload = details[2];
var isPost = details[3];
var options = {
:method => isPost ? Communications.HTTP_REQUEST_METHOD_POST : Communications.HTTP_REQUEST_METHOD_GET,
:responseType => Communications.HTTP_RESPONSE_CONTENT_TYPE_JSON,
};
System.println("URL: "+ url);
System.println("PAYLOAD IS: "+payload);
System.println(payload == null);
System.println("POST: "+isPost);
System.println("OPTIONS: "+options);
Communications.makeWebRequest(url, payload, options, cb);
}
}
If I set Storage "nextCall" at the very beginning and leave it, everything is fine. It all works.
But...
As soon as I change the "nextCall" value in Storage I see:
Error: Symbol Not Found Error Details: Failed invoking <symbol> Stack:
Yep, that really is everything - no line number, no clues.
This happens a few seconds after my makeWebRequest so it looks as if it is the method(:receiveCallback) that is failing.
So...
Has garbage collector cleaned up my callback or something?
This one is horrid.
G
