Re: Downloading and resuming

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#493

From: Will Bright
Date: Wed, 08 Nov 2006 03:09

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>Have you tried calling GetLastError() yet to find out why it is failing?

Apparently my hFile handle seems to be invalid after I get
here at the HttpAddRequestHeaders() func.

AnsiString Range = ("Range: bytes=" + AnsiString(FileStream->Size) + "-\r\n");
if(!HttpAddRequestHeaders(hFile, Range.c_str(), -1, HTTP_ADDREQ_FLAG_ADD))
ListBox1->Items->Add("HttpAddRequestHeaders() " + SysErrorMessage(GetLastError()));


It doesn't make sense, the handle was closed here \/

InternetCloseHandle(hFile);
hFile = HttpOpenRequest(hSession, "GET", edtURL->Text.c_str(), "HTTP/1.1",
	NULL, szAcceptTypes, INTERNET_FLAG_RELOAD, 0);

but the hSession was used to do the InternetConnect() and then
used by the HttpOpenRequest().  I will have to debug a bit more
because I just don't see right now how the handle is becoming
invalid.


Will

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