2013/11/8 Suresh Mathew <suresh....@gmail.com>:
> All,
> Can we add a new state to bind the port after the startup is completed.
>
> Right now start will start the app after binding to the port. We can delay
> the binf after connector is started using bindOnInit. But this is a little
> different.
>
> StartOnly - Starts The Server and the apps.
> Bind - Then Binds it to the Port and the server starts listening
> Unbind - Unbinds the port, but keep the server running not listening
> Stop- Will Stop(and unbind if bound) the server.
>
> The usecase for this is instant rollback (which can also be achieved with
> parallel deployment, but within the same process), Two servers will be
> running but one will be bound, and if there is a need to rollback to the
> old version, we can unbind this and bind the other.
>
> This will also help make the best use of the PORT_REUSE of the latest 3.9.0
> linux kernel feature.
>
> Does that make any sense?
>
>
Bind it to a random port ("0"), then stop & reconfigure & start it via JMX?
Note that it would not work if you run Tomcat via jsvc and want to
bind it to a privileged port (80). JSVC drops privileges once the init
completes.
Best regards,
Konstantin Kolinko
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