Hello,
I have case in my application where I'm trying load some url, which reports
CORS issue. I would like to know thanks to Loader that I have some errors,
unfortunately we are not reporting such cases trough our events.
At the end of loading we have following state of URLLoader:
1) This event has been dispatcher before loading is ended ->
element.onreadystatechange [1]
This readyState == 4 [2] and status == 0 [3]
2) Next we are getting onloadend and end up here [5] in our handler
//here e.type is equal to 'loadended', so we won't reach COMPLETE
if (e.type == 'load')
dispatchEvent(HTTPConstants.COMPLETE);
Q1: Do you think we should notify user about completion when e.type is
'loadended' ?
Q2: Do you think if onreadystatechange has been handled and we have status
== 0 and readyState == 0 should we dispatch ->
dispatchEvent(HTTPConstants.IO_ERROR); ? Doc is saying this is server error
[6]
[1]
https://github.com/apache/royale-asjs/blob/f547da6cbe62e878b54690995b3e0dce18b31b1f/frameworks/projects/Network/src/main/royale/org/apache/royale/net/URLLoader.as#L209
[2][3]
https://github.com/apache/royale-asjs/blob/f547da6cbe62e878b54690995b3e0dce18b31b1f/frameworks/projects/Network/src/main/royale/org/apache/royale/net/URLLoader.as#L342
[4]
https://github.com/apache/royale-asjs/blob/f547da6cbe62e878b54690995b3e0dce18b31b1f/frameworks/projects/Network/src/main/royale/org/apache/royale/net/URLLoader.as#L213C29-L213C38
[5]
https://github.com/apache/royale-asjs/blob/f547da6cbe62e878b54690995b3e0dce18b31b1f/frameworks/projects/Network/src/main/royale/org/apache/royale/net/URLLoader.as#L372
[6] https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/status
Thanks,
--
Piotr Zarzycki
