ID: 10204
Updated by: sniper
Reported By: [EMAIL PROTECTED]
Old Status: Feedback
Status: Closed
Bug Type: Sockets related
Operating System: Linux, BSD and Windows
PHP Version: 4.0 Latest CVS (06/04/2001)
New Comment:
No feedback. Please reopen if problem still exists with latest CVS. And compile it
with --enable-debug before reopening. And add the possible log entries here.
--Jani
Previous Comments:
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[2001-09-09 06:12:08] [EMAIL PROTECTED]
Can you compile php with --enable-debug, this should report
all leaks, if there are any...
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[2001-04-09 11:22:55] [EMAIL PROTECTED]
> I am in the process of working on a file abstraction for this stuff, so it will be
>rewritten.
Hmm. I'm already using an abstraction layer; Net_Socket from PEAR. I had to modify the
readLine method to read a byte at a time until it encounters \n to workaround the
fgets bug.
> Maybe I haven't looked hard enough. Please let me know if $page = null works around
>the problem for now.
No it doesn't.
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[2001-04-09 07:57:22] [EMAIL PROTECTED]
Sorry - I somehow missed the unset.
However, unset just removes the variable from the symbol table - try using $page =
null instead.
I am in the process of working on a file abstraction for this stuff, so it will be
rewritten.
The wierd thing is that I really can't see why fgets would behave differently from
fread. Maybe I haven't looked hard enough.
Please let me know if $page = null works around the problem for now.
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[2001-04-09 07:29:57] [EMAIL PROTECTED]
> Um, yes, the memory usage increases because you are appending an infinite number of
>copies
of the google page to your $page variable.
No, that's what the unset is for.
Anyways, here's memory statistics.
On loading script one: 3740kb RAM used after two iterations (RAM should not increase
above this level).
After 5 minutes: 4130kb.
Cf script two: 3752kb RAM used initially, and 3752kb after 5 minutes.
These statistics aren't especially dramatic, but in other conditions it can be
catastrophic.
Regarding fclose, no this doesn't help.
There is a problem with fgets but not fread.
------------------------------------------------------------------------
[2001-04-09 06:58:37] [EMAIL PROTECTED]
> Um, yes, the memory usage increases because you are appending an infinite number of
>copies
of the google page to your $page variable.
No, that's what the unset is for.
Anyways, here's memory statistics.
On loading script one: 3740kb RAM used after two iterations (RAM should not increase
above this level).
After 5 minutes: 4130kb.
Cf script two: 3752kb RAM used initially, and 3752kb after 5 minutes.
These statistics aren't especially dramatic, but in other conditions it can be
catastrophic.
Regarding fclose, no this doesn't help.
There is a problem with fgets but not fread.
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The remainder of the comments for this report are too long. To view
the rest of the comments, please view the bug report online at
http://bugs.php.net/?id=10204
Edit this bug report at http://bugs.php.net/?id=10204&edit=1
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