Odd jQuery problem - Ajax request to a C program not quite working
I have this basic setup:
- C program opens a socket on a specific unused port (let\'s say 1234) and waits, listening specifically for HTTP requests.
- Web
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A different port on the same website still violates the XHR Cross domain policy. The only way it could work cross-domain is either JSONP (does not support POST requests) or a proxy webservice on the same server.
JSONP is the easiest, what it does is basically just add a
<script>tag to your<head>to the url, which would perform a GET request (so bye bye postdata). And you can make it call a javascript callback by adding a "callback=?" GET parameter to the url - the response would then have to call the javascript method named in the 'callback' parameter. If that makes sense..jQuery is probably detecting that it is a remote URL and tries to use JSONP, but because there are no callbacks made it fails (and error does not get called either).
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