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dvi2png
2008 Mar 13
0
popen pipe connection occasionally fails
Hi all,
I am encountering the following crash-causing bug using popen on occasion.
I haven''t been able to narrow it down yet, but I am curious if anyone else
has seen it or may have more information for me:
Workers::DviToPng::PipeProtocol
> terminate called after throwing an instance of ''std::runtime_error''
> what(): unable to reap subprocess
> Abort trap
>
The following code is called to connect the pipe:
EventMachine::run do
> # Open the connection to the dvipng shell command
&...