Robert Cemper

In my earlier article on Adopting Bitmaps I described the technique already.
Now you can find a code example also on Open Exchange.

Save the date !  14. Mai 2019

Location: as in the last years Hilton Garden Inn South Vienna, Wien.

I hope to meet you all there.  :-)

WebSockets as a communication technology wins increasing importance.
In the SAMPLES namespace, you find a nice example for running a WebSocket Server.
There is also a useful example for a Browser Client. JavaScript does most of the work. 

My point is:
How to consume the output of a WebSocket Server in your application?

The question has come up several times and I saw mixed answers and no quick example

My personal preference is using CPIPE device as you get back exactly the output you will get at the command line interface of your OS .
The tricky thing is to stop reading in time.
The example just displays what you normally see in your console.
it becomes useful if you look for things that you can't get from any $system.whatever()

e.g.
- your servers IP address or addresses depending on your configuration.  
- pinging any other server to see if it is still visible on the network
- running nslookup 

it is simply this