The same monitor monitors the proxy ;-). If the proxy or a backend server
goes offline, the monitor restarts them remotely via an agent.
A shadow proxy may be available, ready to jump in.
Fortunately, we managed to implement very stable proxy and monitor,
so they fail perhaps once in a year for a seconds. Of course, if the proxy
really goes down, all services become unavailable and unreachable from
outer world (provided that internal network is not exposed in other way).

----- Original Message ----- From: "Fastream Technologies" <ga...@fastream.com>
To: "ICS support mailing" <twsocket@elists.org>
Sent: Friday, October 23, 2009 3:24 PM
Subject: Re: [twsocket] Clustering/failover support 
forICSservercomponents--especially Web Server


Yes we already serve that technology to clients.

But what if the reverse proxy itself goes offline? Who monitors it? And in
the absence of reverse proxy, isn't the server farm without defense?

Regards,

SZ


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