Manasvi,

Did you add 127.0.0.1 to "Trusted IP Addresses"?

-Garrett



On Fri, Nov 9, 2012 at 8:39 AM, R. Michael Weylandt <
michael.weylandt@gmail.com> wrote:

> Forwarding to the relevant list.
>
> MW
>
> On Fri, Nov 9, 2012 at 9:01 AM, Manasvi Dobhal <manasvidobhal@gmail.com>
> wrote:
> > Hi all,
> > The TWS on my system is unable to connect to my R session. Here is the
> > error that I'm getting:
> >
> > *> tws<-twsConnect()
> > Error in socketConnection(host = host, port = port, open = "ab",
> blocking =
> > blocking) :
> > cannot open the connection
> > In addition: Warning message:
> > In socketConnection(host = host, port = port, open = "ab", blocking =
> > blocking) :
> > localhost:7496 cannot be opened*
> >
> > Here is the session info for the R session:
> >
> > *R version 2.15.1 (2012-06-22)*
> > **
> >
> > *Platform: x86_64-pc-linux-gnu (64-bit)*
> >
> > **
> >
> > *locale:*
> >
> > * [1] LC_CTYPE=en_IN.UTF-8LC_NUMERIC=C*
> >
> > * [3] LC_TIME=en_IN.UTF-8LC_COLLATE=en_IN.UTF-8*
> >
> > * [5] LC_MONETARY=en_IN.UTF-8LC_MESSAGES=en_IN.UTF-8*
> >
> > * [7] LC_PAPER=CLC_NAME=C*
> >
> > * [9] LC_ADDRESS=CLC_TELEPHONE=C*
> >
> > *[11] LC_MEASUREMENT=en_IN.UTF-8 LC_IDENTIFICATION=C*
> >
> > * *
> >
> > *attached base packages:*
> >
> > *[1] statsgraphicsgrDevices utilsdatasets *
> >
> > *[6] methodsbase*
> >
> > * *
> >
> > *other attached packages:*
> >
> > *[1] IBrokers_0.9-10 xts_0.8-6zoo_1.7-8*
> >
> > * *
> >
> > *loaded via a namespace (and not attached):*
> >
> > *[1] grid_2.15.1lattice_0.20-0 tools_2.15.1*
> >
> > **
> >
> >
> >
> > I have checked the "Enable Activex and Socket clients"  but it hasn't
> > helped. Since I'm running on an Ubuntu machine, I even tried changing the
> > parameter *blocking *in the command *twsConnect() *to
> >
> > 1. *blocking = FALSE*
> >
> > 2. According to the one mentioned here
> >
> http://code.google.com/p/ibrokers/source/detail?r=84&path=/trunk/R/twsConnect.R
> >
> > but nothing has helped.
> >
> >
> >
> > Please let me know what I should do.
> >
> >
> >
> > Thanks.
> >
> >         [[alternative HTML version deleted]]
> >
> > ______________________________________________
> > R-help@r-project.org mailing list
> > https://stat.ethz.ch/mailman/listinfo/r-help
> > PLEASE do read the posting guide
> http://www.R-project.org/posting-guide.html
> > and provide commented, minimal, self-contained, reproducible code.
>
> _______________________________________________
> R-SIG-Finance@r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-sig-finance
> -- Subscriber-posting only. If you want to post, subscribe first.
> -- Also note that this is not the r-help list where general R questions
> should go.
>

	[[alternative HTML version deleted]]

