Re: [netcdf-java] Setting proxy host and port in matlab when using MexCDF

  • To: Favio Medrano <hmedrano@xxxxxxxxx>
  • Subject: Re: [netcdf-java] Setting proxy host and port in matlab when using MexCDF
  • From: Brian Schlining <bschlining@xxxxxxxxx>
  • Date: Thu, 2 Sep 2010 13:36:18 -0700
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
> > >
> > >
> > > _______________________________________________
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> > > netcdf-java@xxxxxxxxxxxxxxxx
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-- 
~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
Brian Schlining
bschlining@xxxxxxxxx
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