Hi, can you get me the URL that wants to be downloaded ?
The "tlsv1 alert protocol version" indicates that the proper solution might be to notify the server to reconfigure the web server supported TLS versions. Yours, Steffen On Wed, 2020-03-18 at 19:55 +0100, Egon Willighagen wrote: > Hi all, > > in the BridgeDbR package I have a TSL issue, just on Windows10 [0]: > > > location <- getDatabase("Bacillus subtilis") > > Error in function (type, msg, asError = TRUE) : > error:1407742E:SSL routines:SSL23_GET_SERVER_HELLO:tlsv1 alert > protocol version > Calls: getDatabase ... getBridgeNames -> curlPerform -> <Anonymous> > -> fun > Execution halted > > This method is using the download.file() method (see [1]). I am not > sure > what this method uses by default. I have been googling and found a > number > of suggestions on how to get RCurl to use other SSL version, such as: > > CURL_SSLVERSION_TLSv1_2 <- 1Lopts <- RCurl::curlOptions( verbose = > TRUE, sslversion = CURL_SSLVERSION_TLSv1_2)download.file(url, file, > mode = "wb", .opts=opts) > > > But I haven't found something that works. Error messages are very > cryptic, > and I'm running out of ideas. > > Does someone have a suggestion how to debug this? Maybe even have a > solution? > > All feedback is very much appreciated! > > Egon > > > > 0. > https://bioconductor.org/checkResults/release/bioc-LATEST/BridgeDbR/tokay1-checksrc.html > 1. > https://github.com/bridgedb/BridgeDbR/blob/master/R/getDatabase.R#L23 > > > -- Current bits of interest: * Computational Metabolomics PhD Position @ IPB https://www.ipb-halle.de/en/career/job-vacancies/joboffer-detail/wissenschaftlichen-mitarbeiterin-doktorandin-bioinformatikmetabolomics-mwd/ * PSI Spring Meeting Online, 23.-25.03.2020, http://www.psidev.info/hupo-psi-meeting-2020 * Annual symposium of German Society for Metabolomics e.V. (DGMet) in Berlin 4.-5th November. https://www.mdc-berlin.de/dgmet-2020 --- IPB Halle Bioinformatics and Scientific Data Dr. Steffen Neumann http://www.IPB-Halle.DE Weinberg 3 Tel. +49 (0) 345 5582 - 1470 06120 Halle +49 (0) 345 5582 - 0 sneumann(at)IPB-Halle.DE Fax. +49 (0) 345 5582 - 1409 _______________________________________________ Bioc-devel@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/bioc-devel