Is this on UNIX? Somebody on the list please correct me if I'm wrong, but I don't
believe flock will work on Windows, and I have no idea about Mac.
Scot Robnett
inSite Internet Solutions
[EMAIL PROTECTED]
[EMAIL PROTECTED]
-----Original Message-----
From: Rafael Cotta [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, May 07, 2002 1:15 AM
To: [EMAIL PROTECTED]
Subject: Re: Little code fragment request (Is this code ok?)
Well, after searching I come to this:
#-------------------
sub WriteLog
{
open(OUTF,">>$filenamedate.dat") or die("Couldn't open $filenamedate.dat
for writing: $!");
# This locks the file so no other CGI can write to it at the
# same time...
flock(OUTF,2);
# Reset the file pointer to the end of the file, in case
# someone wrote to it while we waited for the lock...
seek(OUTF,0,2);
print OUTF "$linha\n";
close(OUTF);
}
#-------------------
Where $filenamedate will have something like "2002-05-06" and $linha will
contain the information I need to append to the file.
Will this code run fine on a website with several simultaneous accesses?
Rafael
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