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/
> > >
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> >
> >
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> > netcdf-java@xxxxxxxxxxxxxxxx
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> >
> >
> >
> > --
> > ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~
> > Brian Schlining
> > bschlining@xxxxxxxxx
> >
> >
> > _______________________________________________
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> > netcdf-java@xxxxxxxxxxxxxxxx
> > For list information or to unsubscribe, visit:
> > http://www.unidata.ucar.edu/mailing_lists/
>
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