Re: Poll threads
Posted in 1998
OPPS - Major embarassement - red face and all ;)
Jacques P Renaut wrote:
> Luse Harold wrote:
>
> > A quick question.
> >
> > If the sql hosts file has two entries for socket/tcp connections:
> > DBSERVER NETTYPE HOSTNAME SERVICES
> > server2 onsoctcp ibm1 infmx_service2
> > server3 onsoctcp ibm1 infmx_service3> >
> > And the onconfig
> > file has the following DBSERVERALIASES and NETTYPE entries:
> >
> > DBSERVERALIASES server2, server3
> > NETTYPE soctcp,1,50,NET> >
> > Would the one poll thread listed in the onconfig file be able to poll both
> > services listed in the sqlhosts file?
> >
> > ====================================================================
> > Harold Luse Phone: (970) 491-4120
> > Veterinary Teaching Hospital Fax: (970) 491-4123
> > Colorado State University Pager: (970) 229-8173
> > Fort Collins, Colorado USA E-mail: hluse@vth.colostate.edu
> > ====================================================================
>
> Yes. You would only have 1 poll thread, but you would have 2 listener
> thread,
> each creating an endpoint which they would listen to. Since we don't do
> blocking
> t_listen calls, the 1 poll thread would be responsible for polling the
> endpoints and
> waking the listener threads when an incoming connection request event had
> occured
> for the endpoint.
>
> Jacques
>
> --
> ********************************************************************
> * Jacques P. Renaut "I'd dazzle you with brilliance *
> * Informix Advanced Support if I only had the knack..." *
> * email: jrenaut@informix.com #include <disclamier.h> *
> ********************************************************************