17 lines
306 B
Bash
17 lines
306 B
Bash
#
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# Node can break stdin/stdout/stderr by setting them O_NONBLOCK
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# and then not resetting it back to blocking mode on exit
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# This function redirects stdio descriptors via new logging pipe
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#
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function decoupled_cmd
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{
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mkfifo _log
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($@) < /dev/null > _log 2>_log &
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cat _log
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rm _log
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wait $!
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}
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