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Hi Scott,
Though, I don't understand why you want to use the buffered routines for this... why not use the read() API as I previously suggested?
As I responded on march 15 (maybe you missed the posting), I tried what you suggested but it seems that is doesn't work. I did a quick test.
midrange.com
The Api should return a document of 21.931 bytes (but it
does not return the size and can't know this in advance)
then I try to read one block of data at the time, as you
suggest in d) and f).
------
p_buffer = %alloc(8196);
DoU len <= 0;
len = read(output(1): p_buffer: 8196);
// stream out
If (SDR > 0) and len > 0;
RC = Write(SDR: p_buffer: len);
EndIf;
EndDo;
dealloc p_buffer;
------
The first and second "read" return len=8196; the 3rd
returns
5539 (8196+8196+5539=21931) but It seems that when I reach the end of data the program does not return len = 0 but it hangs on the 4th read instruction. And if the document is not found the read hangs at first run. Giuseppe.
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