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| Author | Forum: PowerTCP Web for ActiveX Topic: How the Web Tool connects and disconnects with servers |
| jdalrymple From: Snoqualmie, WA USA Posts: 20 Member Since: 11/14/00 |
posted June 15, 2006 2:06 PM In my VBA app, I do a simple Get command with the web control: ===================================== axHttp.Object.Url = strUrl ' --- Perform get command axHttp.Object.Get strResult, , strLogin, strPassword ======================================= After this is done, the function is exited and other procs are run, which may take up to 30 minutes or more - the axHttp object is not set to nothing. How can I specifically log off of this server? Or is that not required? The reason I ask is that the server recently shortened the time they allow connections to be open to 15 minutes and we are now occasionaly getting 12031 errors. I know the Gets don't take 15 minutes, they probably only take a few seconds, but I'm wondering if maybe, the connection is hanging around even after this function is exited because we never specifically log off or destroy the object (don't really create an object - just reference the control directly). I'm used to your FTP and SMTP tools which have specfic log off methods. Is there something that I am doing wrong? Thanks for the help! I own the Web, Mail and FTP tools and think they are excellent. Keep up the good work! |
| Raj From: Rome, NY, USA Posts: 389 Member Since: 02/01/06 |
posted June 16, 2006 10:32 AM Hi Jim, The server does not seem to be closing the connection after the data transfer. You might want to explicitly inform the HTTP Server to close the connection by putting "connection: close" in request header. Here is a simple code snippet: Dim reqHeaders As New DartStrings reqHeaders.Add "Connection: close" Http1.Url = "http://www.dart.com/PostSample.asp" Http1.Post postString, reqHeaders, result, respHeaders I hope this helps. -Raj |
| jdalrymple From: Snoqualmie, WA USA Posts: 20 Member Since: 11/14/00 |
posted June 16, 2006 2:30 PM Thanks Raj. - Jim |
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