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Quick update. I wrote a stand-alone application to see if I could
reproduce this and sure enough I have the same problem. What I did differently
is display the E.Message (where E is the Exception). It turns out that the Post
method is failing with the following exception message: IOHandler value is not valid. BTW – I have a TIdSSLIOHandlerSocket component on the form too, because
my URL starts with https. I have also found the Indy knowledgebase online and I am looking for answers.
But the clock is ticking and my boss is starting to get antsy. Any help to speed up this process would be greatly appreciated. Eric Eric Tishler Software Architect Resolute Partners, LLC Phone: 203.271.1122 Fax: 203.271.1460 [EMAIL PROTECTED] -----Original
Message----- I have an application that must communicate with a
server via the Internet using HTTP. (I have no choice in this). Using the Indy
TIdHTTP component I perform the following: Function CommViaHTTP(PostData : string) : boolean; var Source:
TStringList;
Response: TStringStream; strTemp
: String; begin
HTTP.ProxyParams.ProxyServer := '';
HTTP.ProxyParams.ProxyPort := 80;
HTTP.Request.ContentType := 'application/x-www-form-urlencoded';
Response := TStringStream.Create(''); try
Source := TStringList.Create;
try Source.Add(PostData); try strTemp :=
MainForm.AppSettings.StoredValues.StoredValue['WebSiteUrl']; HTTP.Post(strTemp, Source,
Response); except DebugLog('Server Response: ' +
Response.DataString); Result := False; Exit; end; DebugLog('Data posted to the Server: ' +
PostData); DebugLog('Server Responded with: ' +
Response.DataString);
finally Source.Free;
end; finally
Response.Free; end; end; I pulled this code from another module I am
maintaining and it works every time. When I first copied the code over to this
new module I tested it and never got a response from the server. I spent
several hours in the office this weekend trying to find my problem, and to get
this to work for me in my code (as presented above). The thing is it seems to
work occasionally. That is over a 4 hour testing period yesterday, I actually
got a response back from the server after the HTTP.Post method was called. It
worked twice, but failed about 10 times. *arggh* The code in the original module is essentially the
same, but works perfectly every time. Can anyone see what it is that I might be doing wrong
here? I am a beginner with Indy and HHPT via application programming. Although
I have a decade of hardcore sockets experience under my belt. Help! Eric Eric Tishler Software
Architect Resolute
Partners, LLC Phone:
203.271.1122 Fax:
203.271.1460 [EMAIL PROTECTED] |
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