Steven,

Thank you for your answer.

I executed the instruction in Version 2.13:

> cl <- makeSOCKcluster(2, manual=TRUE, outfile="")
Manually start worker on localhost with
     C:/ARCHIV~1/R/R-213~1.0/bin/Rscript.exe C:/Archivos de
programa/R/R-2.13.0/library/snow/RSOCKnode.R MASTER=localhost PORT=10187
OUT= SNOWLIB=C:/Archivos de programa/R/R-2.13.0/library
in the Version 2.13, and now the program and hangs and I have to hit Ctrl-C.

If I open another session (while the other is running), end execute the same
instruction, the error is:
Manually start worker on localhost with
     C:/ARCHIV~1/R/R-213~1.0/bin/Rscript.exe C:/Archivos de
programa/R/R-2.13.0/library/snow/RSOCKnode.R MASTER=localhost PORT=10187
OUT= SNOWLIB=C:/Archivos de programa/R/R-2.13.0/library
Error en socketConnection(port = port, server = TRUE, blocking = TRUE,  :
  no se puede abrir la conexión
Además: Mensajes de aviso perdidos
In socketConnection(port = port, server = TRUE, blocking = TRUE,  :
  port 10187 cannot be opened

Clearly, the problem is with the connection... but I do not find it...

María



El 7 de mayo de 2011 12:34, Stephen Weston <stephen.b.weston@gmail.com>escribió:

> I seem to have garbled my instructions on getting the default
> port value.
>
> 2011/5/7 Stephen Weston <stephen.b.weston@gmail.com>:
>
> > You could look at the default value of the port option using:
> > cl <- makeCluster(2, type="SOCK", manual=TRUE)
> >    > getClusterOption("port")
>
> Ignore that extra line.  I meant to say:
>
> You could look at the default value of the port option using:
>
>     > getClusterOption("port")
>
> - Steve
>

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