What resources between eValid instances are always shared?

Discussion of the technology underlying the eValid solution.

What resources between eValid instances are always shared?

Postby Davionm » Tue Dec 06, 2011 1:14 pm

What resources between eValid instances are always shared? Is there a way to separate two instances when they contend for a resource?
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Re: What resources between eValid instances are always share

Postby eValid » Thu Dec 08, 2011 10:43 am

Davionm wrote:What resources between eValid instances are always shared? Is there a way to separate two instances when they contend for a resource?
Two separate instances of eValid really are two separate processes, relative to the operating system. So all of the rules of process communication (and process isolation) apply.

The resources that are always shared in a Windows system are (1) the desktop and (2) the cache. eValid has a mechanism -- the Lock/Unlock commands -- that provide a mutual exclusion capability, so that if you write your scripts the right way they will respect each others' exclusive use of the desktop.

What is automatically shared between two eValid isntances is what is held in the registry, that is, all of the eValid settings and options. Unless, of course, you specify a different execution profile for each eValid instance.

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