Following the "Writing an Erlang Port using OTP Principles" tutorial is this the best way to have a program work with a port to an extprg ? Looking at the "Interoperability Tutorial" it appears to only cover the Erlang port to extprg and not the issues with intergration of an application or program working with the port. Issue such as keeping track of the pid and how to issue read and write to the port from with in a program. The examples appear to show results from the Erlang shell. I would like to know are there more examples or tutorials on how program an interface to port.
<br><br>Newbie<br><br><br><br><br><br>