I am not a programmer, I have been handed this by the programmer as a network fault, so please bear with me while I try to explain.
We are using Chilkat_9_5_0.Http with OAuth without going through a proxy.
The key part of the code: (as best I can tell) is:
loReq = CreateObject("Chilkat_9_5_0.HttpRequest")
On W7-64 we don't have an issue. With XP, the connection fails when using a URL rather than an IP address in the line beginning loResp. Using Wireshark, I can see the connection is attempted, to the correct IP address, but via UDP rather than TCP.
loResp = loHTTP.SynchronousRequest("IP-HERE", 443, 1, loReq) - connection works
If there is any info I have missed out that would be useful, please let me know.
asked Jul 07 '15 at 04:22