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From: | Amadeusz Sławiński |
Subject: | [screen-devel] [bug #54164] race between starting backend and issuing command to session |
Date: | Thu, 21 Jun 2018 16:03:47 -0400 (EDT) |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0 |
URL: <http://savannah.gnu.org/bugs/?54164> Summary: race between starting backend and issuing command to session Project: GNU Screen Submitted by: amade Submitted on: Thu 21 Jun 2018 08:03:46 PM UTC Category: None Severity: 3 - Normal Priority: 5 - Normal Status: None Privacy: Public Assigned to: None Open/Closed: Open Discussion Lock: Any Release: None Fixed Release: None Planned Release: None Work Required: None _______________________________________________________ Details: there can be race when starting it in background and immediately issuing a command to session. $ screen -S foo -dm screen -S foo -X stuff "/path/to/script.sh^M" No screen session found. easier to reproduce if screen was not run previously or was flushed out of memory (/proc/sys/vm/drop_caches) _______________________________________________________ Reply to this item at: <http://savannah.gnu.org/bugs/?54164> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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