[Rd] Using Rserve

2005-06-11 Thread D0c
Hey is there a more consistent way of  connecting to Rserve. I have
code that opens a connection to Rserve by executing explicitly using
Java runtime ( "C:\Program Files\R\r20XXX\Rserve.exe" ).
However when i run the app and attempt to connect, it does not connect
imediately.I have to close the app and open it again for a few times
before i get a connection.
Am i doing something wrong?

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[Rd] Fwd: Using Rserve

2005-06-13 Thread D0c
-- Forwarded message --
From: D0c <[EMAIL PROTECTED]>
Date: Jun 11, 2005 1:04 PM
Subject: Re: [Rd] Using Rserve
To: Simon Urbanek <[EMAIL PROTECTED]>


Hey Simon, I wish i had a choice of platform,... but i don't. Yes i'd
like to know when Rserve is ready, send me some code.


On 6/11/05, Simon Urbanek <[EMAIL PROTECTED]> wrote:
> Hi D0c,
>
> On Jun 11, 2005, at 12:57 PM, D0c wrote:
>
> > Hey is there a more consistent way of  connecting to Rserve. I have
> > code that opens a connection to Rserve by executing explicitly
> > using Java runtime ( "C:\Program Files\R\r20XXX\Rserve.exe" ).
>
> In principle this is ok, but you need to make sure you read the
> output stream of that process. (BTW: this is also probably the
> easiest way to find out when Rserve is ready and preventing timeout
> error). If you need help with that, let me know and I dig out a class
> I have around somewhere which does percisely that.
>
> > However when i run the app and attempt to connect, it does not
> > connect imediately.I have to close the app and open it again for a
> > few times before i get a connection.
> > Am i doing something wrong?
>
> The other thing you're doing wrong is that you're using Windows ;) j/k
>
> Cheers,
> Simon
>
>

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[Rd] Rserve Startup problems

2005-07-11 Thread D0c
I've having intermittent initialization of Rserve. Every now and again
it fails to start.
Hey Simon  any luck on finding that class?
What exactly does Rserve do on initialization ?

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