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Re: tramp (; compilation-auto-jump-to-first-error slowness

From: Michael Albinus
Subject: Re: tramp (; compilation-auto-jump-to-first-error slowness
Date: Fri, 03 Mar 2017 20:40:59 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/26.0.50 (gnu/linux)

Dave Abrahams <address@hidden> writes:

Hi Dave,

> Putting the sit-for here instead *seems* to give better results, but I'm
> mostly just taking potshot guesses:
> (defun tramp-action-out-of-band (proc vec)
>   "Check, whether an out-of-band copy has finished."
>   ;; There might be pending output for the exit status.
>   (sit-for 0.01 :nodisp) ;; <============================
>   (tramp-accept-process-output proc 0.1)
>   (cond ((and (memq (process-status proc) '(stop exit))
>             (zerop (process-exit-status proc)))
>        (tramp-message vec 3 "Process has finished.")

Interesting idea, will investigate. However, `tramp-action-out-of-band'
is valid for scp-like methods only; I need to check first whether this
happens also for ssh-like methods.

Best regards, Michael.

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