This archive contains answers to questions sent to Unidata support through mid-2025. Note that the archive is no longer being updated. We provide the archive for reference; many of the answers presented here remain technically correct, even if somewhat outdated. For the most up-to-date information on the use of NSF Unidata software and data services, please consult the Software Documentation first.
> Full Name: Patrick Dills > Email Address: address@hidden > Organization: COMET > Package Version: 6.2u2 build date:2023-12-05 18:26 UTC > Operating System: Mac OS X > Hardware: Java: home: /Applications/IDV_6.2u2/jre.bundle/Contents/Home > version: 1.8.0_302 j3d:1.6.1 fcs fcs > Description of problem: Connecting to server:adde.ucar.edu > Connection refused (Connection refused) > > I can not "connect" to any of the servers listed under the "Server" select > menu in IDV, when trying to call up an available "Dataset", EASTALL, WESTALL, > etc. > > Also, when I click the callout to the right of the DataSet options list, I > receive the message "no public datasets found on adde.ucar.edu. I get the > same response when trying to connect to other ADDE servers. Hi Patrick, I just tested adde.ucar.edu with dataset as "EASTALL" and "WESTALL", both worked as expected. What you experienced might be the temporary network or server issue. Please try again. Yuan > > ****************** > Stack trace: > java.net.ConnectException: Connection refused (Connection refused) > at java.net.PlainSocketImpl.socketConnect(Native Method) > at > java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:350) > at > java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) > at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) > at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) > at java.net.Socket.connect(Socket.java:607) > at java.net.Socket.connect(Socket.java:556) > at java.net.Socket.<init>(Socket.java:452) > at java.net.Socket.<init>(Socket.java:229) > at > edu.wisc.ssec.mcidas.adde.AddeURLConnection.connect(AddeURLConnection.java:644) > at > edu.wisc.ssec.mcidas.adde.AddeURLConnection.getInputStream(AddeURLConnection.java:819) > at > ucar.unidata.idv.chooser.adde.AddeChooser.checkIfServerIsOk(AddeChooser.java:1209) > at > ucar.unidata.idv.chooser.adde.AddeChooser.canAccessServer(AddeChooser.java:1252) > at > ucar.unidata.idv.chooser.adde.AddeImageChooser.connectToServer(AddeImageChooser.java:802) > at > ucar.unidata.idv.chooser.adde.AddeImageChooser.handleConnect(AddeImageChooser.java:634) > at > ucar.unidata.idv.chooser.adde.AddeChooser.handleConnectFromThread(AddeChooser.java:601) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:498) > at ucar.unidata.util.Misc$2.run(Misc.java:1215) > at ucar.unidata.util.Misc$3.run(Misc.java:1243) > > > Ticket Details =================== Ticket ID: KLI-817328 Department: Support IDV Priority: Normal Status: Open =================== NOTE: All email exchanges with NSF Unidata User Support are recorded in the Unidata inquiry tracking system and then made publicly available through the web. If you do not want to have your interactions made available in this way, you must let us know in each email you send to us.