[flexcoders] Reloading too quickly raising errors with HTTPService

[kenny14390]

I have an application with an HTTPService on my main page and if the
page is reloaded too quickly, ugly error messages pop up, which is
definitely something I want to conceal. I surrounded the service's
"send()" method with a try catch but that's not helping. Any ideas on
how to fix it or just to conceal any error messages?