[REBOL] Re: Rugby
From: maarten:koopmans:surfnet:nl at: 3-Jul-2002 11:05
Now try this on the server:
configure-rugby [ set ip address for stubs to 172.30.8.2002 ]
serve [ functions here]
If you can:
do get-rugby-service ...
the stubs will have the correct ip-address internally.
This is needed when a machine has multiple netwrok interfaces (for
example in a demilitarized zone) so that the automatically generated
code connects back to the "right" network address.
That way you don't have to use rexec but can REBOL locally, which is
very nice.
HTH,
Maarten
Ammon Johnson wrote:
> Hi,
>
> It works...
>
>>>rexec/with [triple 3] http://172.30.8.13:8002
>>>
> connecting to: 172.30.8.13
> == 9
>
> Thanks!!
> Ammon
>
> A short time ago, Maarten Koopmans, sent an email stating:
>
>>Yes, but... this is a network problem. The server runs and the fact that
>>you cannot reach is it may be due to proxies, routers, firewalls whatever.
>>
>>try something like this:
>>
>>rexec/with [ function-call arguments ] tcp://ip:port
>>
>>if that does not work it probably is a network config thing.
>>rexec is a lowlevel rugby call that directly calls and only fails when the
>>network fails (due to permissions, firewalls whatever).
>>
>>note that argumets must be values, so the block must contain values or be
>>reduced like:
>>
>>rexec/with reduce [ 'function-call arguments] tcp://ip-address:port
>>
>>HTH,
>>
>>--Maarten
>>
>>On Mon, 1 Jul 2002, Ammon Johnson wrote:
>>
>>>Hi,
>>>
>>> I think that I spoke a little too soon. ;-( I failed to notice one
>>>slight detail, as the following cut'n'paste from the console will reveal
>>>it attempts to connect to 127.0.0.1 to execute the command, which is fine
>>>if the I am actually trying to use the local machine, but it really
>>>doesn't serve much of a purpose if i want to do it accross a network...
>>>
>>>
>>>>>do %/usr/rugby/rugby.r
>>>>>
>>>Script: "Rugby" (1-Jul-2002/22:35:56-7:00)
>>>HTTPR protocol loaded
>>>
>>>
>>>>>do get-rugby-service http://172.30.8.12:8002
>>>>>
>>>connecting to: 172.30.8.12
>>>
>>>
>>>>>triple 3
>>>>>
>>>connecting to: 127.0.0.1
>>>== 9
>>>
>>> Hmm... What could be the trouble, let's see, the docs say something
>>>about using the /with refinement to use something other than local host,
>>>let's see...
>>>
>>>
>>>>>serve/with [triple] http://172.30.8.12:8002
>>>>>
>>>** Access Error: Network timeout
>>>** Where: continue-post
>>>** Near: open/no-wait dest
>>>
>>>Network Timeout, and I am trying to start a server? Maybe I used the
>>>wrong
>>>
>>>syntax, let's try something closer to what the docs suggest:
>>>
>>>>>serve/with [triple] http://:8001
>>>>>
>>>** Access Error: Cannot connect to mail.ucglink.net
>>>** Where: open-proto
>>>** Near: open/no-wait dest
>>>
>>>What the heck does it care about my mail server for?
>>>
>>>
>>>>>serve [triple]
>>>>>
>>>** Access Error: Error opening socket listen port
>>>** Where: init-server-port
>>>** Near: open/no-wait dest
>>>
>>>Wait a minute! Now it won't even serve on the the local host?!?
>>>
>>> I think I will sit back and relax while the great minds explain! ;-)
>>>
>>>Thanks!!
>>>Ammon
>>>
>>>A short time ago, Maarten Koopmans, sent an email stating:
>>>
>>>>Hi Ammon,
>>>>
>>>>Get the latest on http://www.rebolforces.com/~erebol or
>>>>http://www.vrijheid.net
>>>>
>>>>It is 8002.
>>>>
>>>>--Maarten
>>>>
>>>>Ammon Johnson wrote:
>>>>
>>>>>Hi,
>>>>>
>>>>> So Maarten, does it in fact use 8002? Here are my results running
>>>>>on the same linux box that is wide open, you couldn't have it
>>>>>wider...
>>>>>
>>>>>
>>>>>>>do get-rugby-service http://127.0.0.1:8002
>>>>>>>
>>>>>connecting to: 127.0.0.1
>>>>>** Access Error: Cannot connect to 127.0.0.1
>>>>>** Where: open-proto
>>>>>** Near: open/no-wait/direct dest
>>>>>write-msg msg dest
>>>>>
>>>>>
>>>>>>>do get-rugby-service http://127.0.0.1:8001
>>>>>>>
>>>>>connecting to: 127.0.0.1
>>>>>** Access Error: Network timeout
>>>>>** Where: continue-post
>>>>>** Near: open/no-wait/direct dest
>>>>>write-msg msg dest
>>>>>
>>>>>So what is happening? The response on 8002 is instant, and as you
>>>>>can tell 8001 takes a while to time out.
>>>>>
>>>>>Thanks!!
>>>>>Ammon
>>>>>
>>>>>A short time ago, Maarten Koopmans, sent an email stating:
>>>>>
>>>>>>Are yo sure the server is running?
>>>>>>Is there a firewall between them? Or a proxy?
>>>>>>
>>>>>>Can you telnet to port 8002 on the remote machine?
>>>>>>
>>>>>>--Maarten
>>>>>>
>>>>>>On Fri, 28 Jun 2002, Ammon Johnson wrote:
>>>>>>
>>>>>>>Hi,
>>>>>>>
>>>>>>> One more user attempts to walk into the rugby fold, but gets
>>>>>>>knowcked down at the door. ;-) I have tried to use pat665's
>>>>>>>tutorial but I meet the following
>>>>>>>
>>>>>>>problem from the "client" machine:
>>>>>>>
>>>>>>>>>do get-rugby-service http://172.30.8.11:8002
>>>>>>>>>
>>>>>>>** Access Error: Cannot connect to 172.30.8.11
>>>>>>>** Where: open-proto
>>>>>>>** Near: open/no-wait/direct dest
>>>>>>>write-msg msg dest
>>>>>>>
>>>>>>> The server happens to be a Windows 2K Advanced Server, and it *IS*
>>>>>>>at 172.30.8.11 and I can ping it from the client machine. I have
>>>>>>>tried from both a linux box and a windoze box with the same error
>>>>>>>from both. My target application is a to have a rugby client
>>>>>>>running on a linux box access the windoze server previously
>>>>>>>mentioned.
>>>>>>>
>>>>>>>Your help is greatly appreciated!!
>>>>>>>Ammon
>>>>>>>
>>>>>>>
>>>>>>>--
>>>>>>>To unsubscribe from this list, please send an email to
>>>>>>>[rebol-request--rebol--com] with "unsubscribe" in the
>>>>>>>subject, without the quotes.
>>>>>>>
>>>--
>>>To unsubscribe from this list, please send an email to
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>>>
--
Maarten Koopmans
Innovation manager tel: +31 30 2 305 324
Surfnet BV fax: +31 30 2 305 329
P.O.Box 19035 email: [maarten--koopmans--surfnet--nl]
NL-3501 DA Utrecht http://www.surfnet.nl
The netherlands
