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Sorry for taking this long to answer, I where working on some other things, but I still have the problem, I cant connect to any outside opendap url of working net using matlab and SNCTools. I get always this error when trying a nc_dump() ------------------------------------------------------------------------------ Sep 30, 2010 11:59:54 AM ucar.nc2.dods.DODSNetcdfFile <init> INFO: DODSNetcdfFile http://dods.mbari.org/opendap/data/oasis/netcdf/dailyAveragedM0.nc java.net.ConnectException: Connection timed out at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(Unknown Source) at java.net.PlainSocketImpl.connectToAddress(Unknown Source) at java.net.PlainSocketImpl.connect(Unknown Source) at java.net.SocksSocketImpl.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.connect(Unknown Source) at java.net.Socket.<init>(Unknown Source) at java.net.Socket.<init>(Unknown Source) at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:80) at org.apache.commons.httpclient.protocol.DefaultProtocolSocketFactory.createSocket(DefaultProtocolSocketFactory.java:122) at org.apache.commons.httpclient.HttpConnection.open(HttpConnection.java:707) at org.apache.commons.httpclient.MultiThreadedHttpConnectionManager $HttpConnectionAdapter.open(MultiThreadedHttpConnectionManager.java:1361) at org.apache.commons.httpclient.HttpMethodDirector.executeWithRetry(HttpMethodDirector.java:387) at org.apache.commons.httpclient.HttpMethodDirector.executeMethod(HttpMethodDirector.java:171) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:397) at org.apache.commons.httpclient.HttpClient.executeMethod(HttpClient.java:323) at opendap.dap.DConnect2.openConnection(DConnect2.java:212) at opendap.dap.DConnect2.getDDS(DConnect2.java:440) at opendap.dap.DConnect2.getDDS(DConnect2.java:420) at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:202) at ucar.nc2.dods.DODSNetcdfFile.<init>(DODSNetcdfFile.java:170) ??? Error using ==> nc_info_java at 37 Could not open 'http://dods.mbari.org/opendap/data/oasis/netcdf/dailyAveragedM0.nc' as either a local file, a regular URL, or as a DODS URL. Error in ==> nc_info at 57 fileinfo = nc_info_java(ncfile); Error in ==> nc_dump at 59 metadata = nc_info ( file_name ); --------------------------------------------------------------------------- ( I tried with http://dods.mbari.org/opendap/data/oasis/netcdf/dailyAveragedM0.nc just for sample ) What I been trying to do is add credentials to the setproxy.m code, but still not working function setproxy(proxyname, port) httpClient = org.apache.commons.httpclient.HttpClient(); hostConf = httpClient.getHostConfiguration(); hostConf.setProxy(proxyname, port); cred = org.apache.commons.httpclient.UsernamePasswordCredentials ('myusername','myproxypass') ; scope = org.apache.commons.httpclient.auth.AuthScope (proxyname, port) ; httpClient.getState().setProxyCredentials(scope, cred ) ; ucar.nc2.dataset.NetcdfDataset.setHttpClient(httpClient); Still with no success, any other workaround for this, maybe i'm doing something wrong in this piece of code.. I will surely appreciate! Regards Favio M. On Wed, 2010-09-08 at 18:09 -0600, John Caron wrote: > Hi Favio: > > Did this work? Im unclear if MexCDF is using netcdf-java, and if so, > what version. > > John > > On 9/2/2010 2:36 PM, Brian Schlining wrote: > > I think this should work for you (this is matlab code I use > > from http://nctoolbox.googlecode.com/hg/cdm/setproxy.m) > > > > > > httpClient = org.apache.commons.httpclient.HttpClient(); > > httpClient.getHostConfiguration().setProxy(proxyname, port); > > ucar.nc2.dataset.NetcdfDataset.setHttpClient(httpClient); > > > > On Thu, Sep 2, 2010 at 12:15, Favio Medrano <hmedrano@xxxxxxxxx> > > wrote: > > Thanks for the reply. > > > > Yes Ethan I already tried setting those properties in the > > code, those > > exact two lines that you suggest: > > > > > > System.setProperty('http.proxyHost','http://hmedrano:myspass@proxy.server'); > > System.setProperty('http.proxyPort','3128'); > > > > but still with no success, I'm using the SNCTools for > > matlab, and i put > > this code inside the nc_info_java.m, > > maybe I'm not setting this properties in the right place. > > > > Regards > > FavioM > > > > On Wed, 2010-09-01 at 15:01 -0600, Ethan Davis wrote: > > > Hi Favio, > > > > > > The code quoted below is already in the netCDF-Java > > library. All you > > > should have to do is set the Java system properties that > > the code quoted > > > below is using, i.e., "http.proxyHost" and > > "http.proxyPort". > > > > > > Try adding the following to your code: > > > > > > System.setProperty( "http.proxyHost", > > "<yourHttpProxyHost>"); > > > System.setProperty( "http.proxyPort", "<your > > HttpProxyPort>"); > > > > > > replacing the angle bracketed text with the appropriate > > host and port > > > information for your proxy. > > > > > > I'm not that familiar with Matlab so others may be able to > > chime in with > > > other suggestions. > > > > > > Hope that helps, > > > > > > Ethan > > > > > > On 8/30/2010 1:29 PM, Favio Medrano wrote: > > > > Hello all > > > > > > > > I have a problem working with my opendap server, when > > working inside the > > > > proxy server, it simply doesnt work, I read already the > > thread: > > > > > > > > Re: setting proxy host and port in matlab/java > > > > That discusses this: > > > > > > > >> Hi all: > > > >> > > > >> According to nick.bower@xxxxxxxxxxxxxxxxxxxxx, setting > > the following > > > >> System properties (eg on the java command line) will > > allow a proxy to > > > >> work: > > > >> > > > >> String proxyHost = > > System.getProperty("http.proxyHost"); > > > >> String proxyPort = > > System.getProperty("http.proxyPort"); > > > >> if ((proxyHost != null) && (proxyPort != null)) { > > > >> _client.getHostConfiguration().setProxy(proxyHost, > > > >> Integer.parseInt(proxyPort)); > > > >> > > > >> the above lines of code are in > > ucar.nc2.util.net.HttpClientManager > > > >> which > > > >> is our interface to org.apache.commons.httpclient, used > > by the > > > >> DConnect2 > > > >> opendap client. > > > >> > > > >> I havent made this work myself, although nick said it > > worked for him. > > > >> Since you are having trouble with those settings, I am > > cc'ing him in > > > >> case he can help. > > > >> > > > > > > > > My question is, where can i put this commands in order > > to make my > > > > proxyhost to work with the snctools? > > > > > > > > I tried putting this commands in the file nc_info_java.m > > of the snctools > > > > with my proxy host and port, but still it didn't work. > > > > > > > > this is the error that i get: > > > > > > > > ??? Error using ==> nc_info_java at 36 > > > > Could not open > > > > > > > > 'http://my.server.mx:8080/thredds/dodsC/opanatl3_full/opanatl3_full__1965--2006' > > as > > > > either a local file, a regular URL, or as a DODS URL. > > > > > > > > Any work arounds for this, i would really apreciate it!. > > > > > > > > Thank you! > > > > FavioM > > > > > > > > > > > > _______________________________________________ > > > > netcdf-java mailing list > > > > netcdf-java@xxxxxxxxxxxxxxxx > > > > For list information or to unsubscribe, visit: > > http://www.unidata.ucar.edu/mailing_lists/ > > > > > > _______________________________________________ > > > netcdf-java mailing list > > > netcdf-java@xxxxxxxxxxxxxxxx > > > For list information or to unsubscribe, visit: > > http://www.unidata.ucar.edu/mailing_lists/ > > > > > > _______________________________________________ > > netcdf-java mailing list > > netcdf-java@xxxxxxxxxxxxxxxx > > For list information or to unsubscribe, visit: > > http://www.unidata.ucar.edu/mailing_lists/ > > > > > > > > -- > > ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ > > Brian Schlining > > bschlining@xxxxxxxxx > > > > > > _______________________________________________ > > netcdf-java mailing list > > netcdf-java@xxxxxxxxxxxxxxxx > > For list information or to unsubscribe, visit: > > http://www.unidata.ucar.edu/mailing_lists/ > > _______________________________________________ > netcdf-java mailing list > netcdf-java@xxxxxxxxxxxxxxxx > For list information or to unsubscribe, visit: > http://www.unidata.ucar.edu/mailing_lists/
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