Ticket 171: out of memory - large data loading via readline(); with spidermonkey
Hello,
I'm very new to use spidermonkey, and trying to make a CGI to get large binary data (sound, video, and more) via a Web Form as thats enctype is "multipart/form-data".
I wrote a script and tryed to get form-data. Its list is as below;
var length = environment.CONTENT_LENGTH;
var data = '';
while ( data.length < length ){
data += readline(); + "\n";
}
...
but the script was died when its loaded a data of 1.2MB...
I found a line 'out of memory' in httpd's error_log.
I've written a perl script for same purpose,
( read(STDIN, $data, $ENV{'CONTENT_LENGTH'}); ~ etc.)
it worked well with a data of 700MB or more.
Why didn't my spidermonkey script work well?
Please give your advise, I wish.
Sorry for my poor English.
I tested with a server installed FreeBSD 7.2-PRERELEASE,
CPU: Intel(R) Celeron(R) CPU 1.70GHz
real memory = 662568960 (631 MB)
avail memory = 638652416 (609 MB)
HTTPD is Apache/2.2.11
Remarks:
I found a static propertie 'input' of File object for stdin.
It work better than readline();.
I'll pay my effort to complete my script.
Properties:
| Type: |
event |
|
Version: |
1.6.20070208 |
| Status: |
closed |
|
Created: |
2009-Mar-27 03:48 |
| Severity: |
2 |
|
Last Change: |
2009-Apr-02 14:40 |
| Priority: |
2 |
|
Subsystem: |
|
| Assigned To: |
rse |
|
Derived From: |
|
| Creator: |
anonymous |
