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From Scott Gifford <>
Subject Re: Apache Subprocess
Date Thu, 21 Jun 2007 18:02:15 GMT
Hi Khan,

<> writes:


> I was trying in the lines of below code from
> api/Apache/SubProcess.html .
>   # write to/read from the process
>   $command = "/tmp/";
>   ($in_fh, $out_fh, $err_fh) = $r->spawn_proc_prog($command);
>   print $in_fh "hello\n";
>   $output = read_data($out_fh);
>   $error  = read_data($err_fh);

I've not used this particular function before, but a few ideas that
might help: Do you see anything in your error log?  If you put a print
line before and after running the command, do you see either of them?
Does the Web server user have permission to run the command?  Is
autoflush turned on for $in_fh?  Does the running program flush its
output immediately?

Good luck!


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