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Re: SIGWINCH not respected when terminal size is unchanged

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From: Sheheryar Parvaz <skipper308@xxxxxxxxxx>
To: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
Subject: Re: SIGWINCH not respected when terminal size is unchanged
Date: Fri, 27 Jul 2018 01:33:53 +0000
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Thread-topic: SIGWINCH not respected when terminal size is unchanged

> Sorry, could you explain exactly what you mean by "not respected" and 
> what breakage you observe? 

If I start an abduco session with zsh running, then disconnect and reconnect from the session, zsh does not redraw the prompt, leaving an empty terminal. If the terminal size is different upon reconnection, then zsh does redraw the prompt.

Abduco relies on programs redrawing when calling SIGWINCH. If they don't, then abduco just shows no output.

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