The problem is one that only happens once every 15-20 times. What I am
doing is downloading a HTTP page, and putting it in a DB. Sometimes the
returned value of the call never falls below 1. There is only about 415
bytes to recevice from the page, and ive watched in run in a loop for 10
mins sometimes. Below is the section of code that is causing the problems.
bytesRcvd = NetLibDmReceive(libRefNum,MainSocket,p,totSize,20000, 0,
0,0,netTimeout, &error);
WinDrawChars("1",1,25,25);
bufPStart = bufP;
totSize = bytesRcvd;
while(bytesRcvd > 0)
{
WinDrawChars("2",1,25,25);
bufP = bufP+totSize;
bytesRcvd = NetLibDmReceive(libRefNum,MainSocket,p,totSize,20000, 0,
0,0,netTimeout, &error);
totSize = totSize+bytesRcvd;
WinDrawChars("3",1,25,25);
}
WinDrawChars("4",1,25,25);
MemPtrUnlock(p);
DmReleaseResource(h);
DmCloseDatabase(VdbHandle);
WinEraseChars("Receiving server response",StrLen("Receiving server
response"),25,89);
Sometimes it will sit there and switch between the WinDrawChars("2") and
("3"). Its changing so fast you can almost not make out the 3, but it
flickers, so I can see it is drawing both, this means that it is not just
stuck inside the receive call, but rather trying to recevice data thousands
of times. Like I said, this only happens once in a while, most of the time
it recevices the page fine. It will execute the while loop 2 or 3 times on
avg. I cant figure out why it will sometimes not set bytesRcvd to 0. Most
times, it does set it to 0 once all the data has been recevice, and it
breaks from the loop and continues fine. Anyone ever see this problem, or
know what might be causing it?
--
Scott Erickson
Software Development Team, FB-4, Inc.
[EMAIL PROTECTED]
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