The Hume Inspect Application

FAQs

Why isn’t the inspect.exe file unpacking itself?
Inspect is delivered as a standalone executable, thus it requires no unpacking or installing.  This makes it simple and easy to just start debugging.
 

A friend sent me a copy of your Inspect application and it works great.  However, it keeps getting interrupted.  What do I need to do to get continuous use? 
Thanks for trying Inspect.  The time limitation is how we’ve made free evaluations possible.  To get continuous use, please purchase a license here.  You can use the Inspect application that you already have.  

 

I’ve received the license information from you, but what do I do with it?
In the Inspect application, click on the “File” menu item, then click “License install”.  It is recommended that you copy and paste the identity and code from your email directly into the appropriate blanks.
 

Can I use Inspect on more than one computer?

Absolutely.  Your license is for you, no matter how many computers you need to work on.  Just copy or download the application wherever you need it and install your license.
 

What if my co-worker needs to use Inspect on the same computer as I do?
Your co-worker will need to purchase an individual license as well.  He/she can then install his/her license on the same computer with your license.  Just perform the same license installation procedure.   

 

Can we obtain a site license?

Site licenses are available for 10 or more individuals.  Contact us at sales@hume.com for more information. 

 

 Can multiple licenses be installed on a computer?
Yes.

 

Can I use my license for different platforms and operating systems?

Yes.  Your license is applicable to all versions of the Inspect application.

 

 How do I make applications "Inspectable"?
For Windows, you can make applications inspectable by loading and initializing the standard dde package, or by using a commercially available extended Tcl shell where the Send command is implemented (such as the Hume Datahub).  For details on loading a dde package, see the help included with the Inspect application.

For UNIX, applications are usually inspectable, but it is required that you configure the X-windows display to use xauth security.  Some users find it easier to load the standard Tcl Library comm package which allows for remote inspection (this allows inspection to take place from a separate computer).

 

How do I choose a target application?
Enter the application name on the Inspect command line or using the topmost tabbed notebook page labeled "Target".  .

 

Can I exit an application and restart it and still maintain my debugging configuration and information?

Yes.  Inspect supports this by remembering the target specification and attempting to reconnect to a new instance if the earlier instance has terminated. 

 

 Can I launch multiple instances of Inspect?
Yes.  New windows can be used to inspect the same target application, or a new target can be selected.

 

You mention DMH in the Inspect application.  What is it?
DMH stands for Distributed Message Hub.  The DMH is the message server facility of Hume’s Datahub Solution Development Kit (SDK).  The DMH excels at integrating application processes that are executing on different computers with different programming languages.  

…and why would I use DMH?
Many of our customers find value in using Inspect for analyzing/debugging the code they develop with our Datahub/DMH.  In this case, the DMH can greatly enhance their ability to debug distributed systems.  There is no distinction between executing on a single computer/controller versus multiple computers/controllers.  Therefore, there are no additional complexities to the startup, and no explicit configuring or “linking” of participating workstations.  For detailed information on this part of our Datahub click here.

…and the Datahub?
The Datahub SDK is a middleware toolkit that is subscription-based and has an in-memory SQL database.  The synergistic combination of these elements into the Datahub, allow integration developers to save many hours of tedious message management hassles.  This makes for more concentration on the application at hand, instead of the integration glue.  See a conceptual overview diagram of the Datahub with clickable elements.

Why are you charging for an application that is based on Open Source philosophy?
We have written a Linear Algebra package that is offered at no charge, so we understand and appreciate the open nature of the Tcl community of developers.  However, we are small company without the backing of a university or corporate largesse.  We felt that the effort required to program and support the Inspect application, along with its resulting value to users, were such that a moderate charge was appropriate.  We appreciate your understanding.

What else does Hume Integration Software do?
We specialize in developing software products for Network Integrated Manufacturing in the semiconductor, flat-panel display, and MEMS industries.  Our flagship product is the Datahub SDK.  It excels at helping developers quickly integrate distributed processes of varying languages and platforms.
 

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