[REBOL] Re: open? opened? close? closed? for schemes and ports
From: petr:krenzelok:trz:cz at: 20-Aug-2002 17:34
>How can I check from within Rebol/core what scheme's/ports
>have an opened session???
>Its irritating not to be able to use a command
>that summerices all the 'words that are used
>as port! and are opened, so im not able to check
>which word! is opened or closed..
>Like a simple:
>server: open tcp://:4444
>it would be nice to have commands like->
>== [ .. .. server .. ..
>Anyway..its a feature request if it does not exist, but if someone
>has already taken his headoff to build a check like this i would
>be pleased to see a short example how to check...
>Im also willing to build one, as long as someone can hand me a
>hand how to check which words! are used as a port in a simple check
>during a running Rebol session... (Including Console ports by the way..)
>Thanks in advance....
Not all that easy IIRC. Here's answer from Rebol TCP master Yoda -