Hello everyone. I'm having good progress using the THttpCli component, but now I need to have a few things cleared in my mind:
(1) I noticed THttpCli component always triggers it's OnRequestDone event when it finishes processing, no matter what caused this processing to stop (successfully finished downloading the document, stopped because of network error, stopped because I called Abort). Is this true? Is there a situation where processing finished but OnRequestDone is NOT called? Or the reverse, a situation where OnRequestDone is called but the component is not done? (2) Can I use the ErrCode parameter of OnRequestDone as an reliable indicator of "normal processing"? I need to distinguish between normal "request done" and "request done" because of anything else. Abnormal request need to be retried, making use of HttpCli's ContentRangeBegin... (3) If ErrCode is not an good indicator of error/success, is HttpCli.StatusCode an good indicator? (my guess is this not good) (4) I noticed HttpCli.State = httpReady when the component is "ready". Is State ever httpReady in the course of normal processing? My questions might be a bit dumb but I'm new to the concept of async processing in ICS and I need to make sure I get it right! Thanks, Cosmin Prund -- To unsubscribe or change your settings for TWSocket mailing list please goto http://www.elists.org/mailman/listinfo/twsocket Visit our website at http://www.overbyte.be
