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
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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)
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