[screen-devel] [bug #45470] Provide [de]attach hook for client program(s)

[anonymous]

URL:
  <http://savannah.gnu.org/bugs/?45470>

                 Summary: Provide [de]attach hook for client program(s)
                 Project: GNU Screen
            Submitted by: None
            Submitted on: Fri 03 Jul 2015 07:11:21 PM UTC
                Category: Feature Request
                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:

Currently the only way for any program to get notified on [de]attaches of
(any) screen session is by polling the X bit on the corresponding socket.
A nicer design would be a callback instead of polling. I'd suggest using a
signal, but maybe there are better options available.




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