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Re: Issue with remote async processes.
From: |
Michael Albinus |
Subject: |
Re: Issue with remote async processes. |
Date: |
Fri, 25 Mar 2022 09:55:55 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) |
Ergus <spacibba@aol.com> writes:
> Hi:
Hi,
> I have this simple code:
>
> (defun my/async-sentinel (process _msg)
> "Sentinel function for an asynchronous counsel PROCESS."
> (when (eq (process-status process) 'exit)
> (with-current-buffer " *string-output*"
> (while (accept-process-output process))
> (message "%s" (buffer-substring-no-properties (point-min)
> (point-max))))))
>
> (let ((my/output (generate-new-buffer " *string-output*" t))
> process)
> (with-connection-local-variables
> (setq process (start-file-process "myls" my/output "ls"))
> (set-process-sentinel process #'my/async-sentinel)))
>
> This works in local processes without issues, but on remote I don't get
> any output. Probably it is an error in the code, but I don't understand
> what's missing. And something similar to this used to work before.
>
> Any help please?
You call (generate-new-buffer " *string-output*" t) which means several
instances of this buffer might exist in parallel, with different
names. So you cannot expect, that
--8<---------------cut here---------------start------------->8---
(with-current-buffer " *string-output*"
--8<---------------cut here---------------end--------------->8---
works. Instead, use
--8<---------------cut here---------------start------------->8---
(with-current-buffer (process-buffer process)
--8<---------------cut here---------------end--------------->8---
Best regards, Michael.
- Issue with remote async processes., Ergus, 2022/03/24
- Re: Issue with remote async processes.,
Michael Albinus <=
- Re: Issue with remote async processes., Ergus, 2022/03/26
- Re: Issue with remote async processes., Michael Albinus, 2022/03/27
- Re: Issue with remote async processes., Ergus, 2022/03/27
- Re: Issue with remote async processes., Michael Albinus, 2022/03/28
- Re: Issue with remote async processes., Ergus, 2022/03/28
- Re: Issue with remote async processes., Michael Albinus, 2022/03/29
- Re: Issue with remote async processes., Ergus, 2022/03/29
- Re: Issue with remote async processes., Michael Albinus, 2022/03/29