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<H1>[99s-extend] Stop ranch listeners without dropping connections</H1>
<B>Loïc Hoguin</B>
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TITLE="[99s-extend] Stop ranch listeners without dropping connections">essen at ninenines.eu
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<I>Mon Jun 23 13:36:50 CEST 2014</I>
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<PRE>It is not possible at this point. Please open a ticket.
On 06/11/2014 02:38 PM, Roger Lipscombe wrote:
><i> Using ranch, is there any way to stop the listener (and acceptors)
</I>><i> without dropping the existing connections?
</I>><i>
</I>><i> I ask because I'd like to start another instance of my server on the
</I>><i> same box and have the old instance continue to handle its existing
</I>><i> connections for a while.
</I>><i>
</I>><i> It looks to me that if I call ranch:stop_listener, it'll kill the
</I>><i> ranch_listener_sup, which will also kill the ranch_conns_sup (and the
</I>><i> existing connections).
</I>><i>
</I>><i> If I manually do a supervisor:terminate_child(ListenerPid,
</I>><i> ranch_acceptors_sup), the acceptors go away, but the socket is still
</I>><i> open, which means that I can't start another instance of my server.
</I>><i>
</I>><i> Thoughts?
</I>><i> _______________________________________________
</I>><i> Extend mailing list
</I>><i> <A HREF="https://lists.ninenines.eu/listinfo/extend">Extend at lists.ninenines.eu</A>
</I>><i> <A HREF="https://lists.ninenines.eu/listinfo/extend">https://lists.ninenines.eu/listinfo/extend</A>
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--
Loïc Hoguin
<A HREF="http://ninenines.eu">http://ninenines.eu</A>
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