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| Author | Forum: PowerTCP Web for ActiveX Topic: HTTP GET - ASP |
| User995 Posts: 7 Member Since: 07/04/00 |
posted December 12, 2000 11:39 PM I have a couple of problems doing an HTTP get in an ASP page. Firstly, how can I get the HTTP headers? I've worked out that I nee: Set ds = CreateObject("Dart.DartStrings") and my GET looks like: webpage = "" http_headers = "" HTTPObj.Get webpage, http_headers But this aint working....how can I get the HTTP headers into a string? Secondly, I'm checking multiple sites in a DO LOOP scenario, and it seems I have to close the object (HttpObj.close) and re-open it (Set HttpObj = Server.CreateObject("DART.HTTP")) for each item in the loop. If I don't close and re-open the object, some variables aren't getting reset, code below: <% DO until rstemp.eof = TRUE webpage = "" strresult = "" IF CSTR(rstemp("timeout")) = "0" then SECTIMEOUT = "3" ELSE SECTIMEOUT = CSTR(rstemp("timeout")) END IF SECTIMEOUT = SECTIMEOUT & "000" HttpObj.Url = "http://" & rstemp("url") & "/http-ping.html" HttpObj.TimeOut = SECTIMEOUT HTTPObj.Get webpage, http_headers strresult = webpage up = TRUE strResult = Trim(strResult) SizeOfReturn = Len(strResult) IF SizeOfReturn < 1 THEN up = false END IF %> Once a url has been labelled as FALSE, all others following it are false also, and I can;t figure out why.... |
Tony Priest From: Utica, NY USA Posts: 8466 Member Since: 04/11/00 |
posted December 12, 2000 11:52 PM You are setting timeout to a string which evaluates to 0, meaning you are using the control in non-blocking mode, which is useless in ASP. Here is an example of a simple get: <% Dim Reply Dim Http1 Set Http1 = Server.CreateObject("Dart.Http.1") Dim Header Set Header = Server.CreateObject("Dart.DartStrings.1") Http1.Cache = False Http1.Url = "http://www.dart.com" Reply = "" ' do this to cast Reply to a string! Http1.Get Reply, Header Response.Write Header.All + Reply %> |
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