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[REBOL] Re: open? opened? close? closed? for schemes and ports

From: petr:krenzelok:trz:cz at: 20-Aug-2002 17:34

Rebolinth wrote:
>Hello All/RT, > >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-> > >open? server >== true > >close? server >== false > >opened? >== [ .. .. server .. .. > >closed? >== none > >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.... > >(R)egards, >Norman. >
Not all that easy IIRC. Here's answer from Rebol TCP master Yoda - Holger :-) -pekr-