Re: is channel can be opened on any tcp port ?

Le dimanche 3 février 2019 13:13:52 UTC+1, Bram Moolenaar a écrit :
> > I would like to know if we can use channel opening example on any server.
> >
> > For example this one : http://snap7.sourceforge.net/snap7_server.html
> > There is a demoserver which uses tcp port 102.
>
> Yes, that should work.
>
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>
> /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
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Yes it works Fine. Thank you!


let s:destination="localhost:102"

func! testing#Handle(channel, msg)
echo 'Received: ' . a:msg
endfunc

fun! testing#Connect() "{{{
let g:channel = ch_open(s:destination, {"callback": "Handle", "mode": "raw", "waittime":"800"})
if ch_status(g:channel) == "open"
echo "channel in use"
else
echo "channel fails"
endif
endfunction "}}}

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