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From Chen Chien-Yu <honer...@gmail.com>
Subject Re: [users@httpd] HTTP doesn't work after upgrading from 2.0.55 to 2.2.15
Date Fri, 28 May 2010 05:23:48 GMT
Hi William,

I reckon it should be mod_cgi, the CGI library I use is called "GNU CGI
Library in C, v0.9.5" which has been maintained for many years.

The function below is the way the CGI init and open the stream.

gcgiReturnType
initCgi( )
{
*    /* Dup stdout to gcgiOut */*
*    gcgifd = dup(fileno(stdout));*
*    gcgiOut = fdopen(gcgifd, "w");*
.
.

}


Then, free the resource but I didn't see it close the file descriptor. It
duplicate the standard output, is that the reason that don't have to close
it? I've tried to close the stdout, stderr, gcgiOut, stdin, but that didn't
work.

void
freeCgi( )
{
    freeCgiQuery();

    if (envVariablesFile != NULL) XFREE(envVariablesFile);
    if (cgiQueryFile != NULL) XFREE(cgiQueryFile);
}

Thanks,

Best regards,
honercek


On Fri, May 28, 2010 at 12:26 PM, William A. Rowe Jr.
<wrowe@rowe-clan.net>wrote:

> On 5/26/2010 8:24 AM, Chen Chien-Yu wrote:
> >
> > It seems that some packets are queued in the Apache, ..?!
> > I describe the process as below,
> > 1. Client send http request to the server, http://myhost/web.cgi, the
> > cgi is implemented in GNU CGI which has been dead since 2002.
>
> If the CGI closes the stream (EOF) then everything should still work out
> alright.  How do you handle the CGI within httpd?  mod_cgi, mod_cgid, or
> with mod_fcgid?  Or with some other module?
>
>

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