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Can't get stdout when pseudo-TTY is allocated #29

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tazjin opened this issue Jun 17, 2015 · 1 comment
Open

Can't get stdout when pseudo-TTY is allocated #29

tazjin opened this issue Jun 17, 2015 · 1 comment

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@tazjin
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tazjin commented Jun 17, 2015

Hey,

I'm running an Erlang service in a container through systemd-docker. This service's foreground process is an Erlang console, which requires a TTY to be able to run.

If I run a container with the -t flag which makes Docker allocate a pseudo-TTY, the output of the container is seemingly lost. Is there a way to work around this?

@tazjin
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tazjin commented Jun 18, 2015

I've found a workaround for the Erlang specific problem that required a TTY, but I'm going to leave this open to figure out if there's a way to catch the output of a pseudo-TTY.

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