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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 > EventMac...