Re: [Rd] Using TCP/IP sockets in R
Dirk Eddelbuettel wrote: Are you aware of Simon's Rserve project at http://www.rosuda.org/Rserve/ ? It already has Java and C++ client code -- it would be nice if you could add Python client code to this project. I dont think its feature-complete or well-tested or documented and certainly doesn't deserve a version number anywhere near 1.x, but I did this: http://www.maths.lancs.ac.uk/~rowlings/Software/PythonRserve/ - which I did a while ago and its untested against the latest Rserve versions. No money back, no guarantee. Barry __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] Using TCP/IP sockets in R
There is also svSocket in the SciViews bundle. ..°})) ) ) ) ) ) ( ( ( ( (Prof. Philippe Grosjean ) ) ) ) ) ( ( ( ( (Numerical Ecology of Aquatic Systems ) ) ) ) ) Mons-Hainaut University, Belgium ( ( ( ( ( .. Dirk Eddelbuettel wrote: On 15 August 2006 at 14:31, Mark Schultz wrote: | Hi All: | I've examined the R documentation on sockets and while I can probably | figure it out with a bit of experimentation, I wondered if anyone has | some sample code they could send me. I'd like to use R | as a statistics server to python clients. Is ist possible to have a | multithreaded server in R? Are you aware of Simon's Rserve project at http://www.rosuda.org/Rserve/ ? It already has Java and C++ client code -- it would be nice if you could add Python client code to this project. It is not multithreaded [ as R's core isn't, this isn't easily achievable ] but allows several properly separated connections at the same time [ when running on Linux/Unix ]. Cheers, Dirk __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] Using TCP/IP sockets in R
Mark Schultz wrote: Hi All: I've examined the R documentation on sockets and while I can probably figure it out with a bit of experimentation, I wondered if anyone has some sample code they could send me. I'd like to use R as a statistics server to python clients. Is ist possible to have a multithreaded server in R? To answer your last question, R doesn't provide thread capabilities, so one cannot write a multi-threaded server in R. Hence, Rserve, Rsoap, and Rapache (others?) deal with concurrency by using the fork() system call (not available on windows) which clones the parent process, to handle multiple clients. -- Jeffrey Horner Computer Systems Analyst School of Medicine 615-322-8606 Department of Biostatistics Vanderbilt University __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
[Rd] Using TCP/IP sockets in R
Hi All: I've examined the R documentation on sockets and while I can probably figure it out with a bit of experimentation, I wondered if anyone has some sample code they could send me. I'd like to use R as a statistics server to python clients. Is ist possible to have a multithreaded server in R? Thanks a lot, Mark Schultz __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] Using TCP/IP sockets in R
Have you looked at the nws package (and the nws server from the same group), they include python to do parallel computing and may give you the examples you need. -- Gregory (Greg) L. Snow Ph.D. Statistical Data Center Intermountain Healthcare [EMAIL PROTECTED] (801) 408-8111 -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Mark Schultz Sent: Tuesday, August 15, 2006 12:32 PM To: R-devel@r-project.org Subject: [Rd] Using TCP/IP sockets in R Hi All: I've examined the R documentation on sockets and while I can probably figure it out with a bit of experimentation, I wondered if anyone has some sample code they could send me. I'd like to use R as a statistics server to python clients. Is ist possible to have a multithreaded server in R? Thanks a lot, Mark Schultz __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
Re: [Rd] Using TCP/IP sockets in R
On 15 August 2006 at 14:31, Mark Schultz wrote: | Hi All: | I've examined the R documentation on sockets and while I can probably | figure it out with a bit of experimentation, I wondered if anyone has | some sample code they could send me. I'd like to use R | as a statistics server to python clients. Is ist possible to have a | multithreaded server in R? Are you aware of Simon's Rserve project at http://www.rosuda.org/Rserve/ ? It already has Java and C++ client code -- it would be nice if you could add Python client code to this project. It is not multithreaded [ as R's core isn't, this isn't easily achievable ] but allows several properly separated connections at the same time [ when running on Linux/Unix ]. Cheers, Dirk -- Hell, there are no rules here - we're trying to accomplish something. -- Thomas A. Edison __ R-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-devel
