[kepler-dev] [Bug 2315] - Unable to run multiple Kepler instances simultaneously

[bugzilla-daemon at ecoinformatics.org]

http://bugzilla.ecoinformatics.org/show_bug.cgi?id=2315


cxh at eecs.berkeley.edu changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |
   Target Milestone|Post-rel-1.0.0              |2.0.0




------- Comment #14 from cxh at eecs.berkeley.edu  2009-04-25 14:13 -------
When I run two instances of Kepler using "ant run", I see the message:
     [run] Building Kars...
      [run] [Server at 2fc7db]: [Thread[HSQLDB Server @2fc7db,6,main]]:
run()/openServerSocket():
      [run] java.net.BindException: Address already in use
      [run]     at java.net.PlainSocketImpl.socketBind(Native Method)
      [run]     at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359)
      [run]     at java.net.ServerSocket.bind(ServerSocket.java:319)
      [run]     at java.net.ServerSocket.<init>(ServerSocket.java:185)
      [run]     at java.net.ServerSocket.<init>(ServerSocket.java:97)
      [run]     at org.hsqldb.HsqlSocketFactory.createServerSocket(Unknown
Source)
      [run]     at org.hsqldb.Server.openServerSocket(Unknown Source)
      [run]     at org.hsqldb.Server.run(Unknown Source)
      [run]     at org.hsqldb.Server.access$000(Unknown Source)
      [run]     at org.hsqldb.Server$ServerThread.run(Unknown Source)
      [run] Opening user preferences PtolemyPreferences.xml...
      [run] *** Attempting to get ResourceBundle for SVG defaults ***
      [run] *** svgRenderingMethod = SVG_BATIK_RENDERING ***
      [run] 5179 ms. Memory: 26736K Free: 2941K (11%)


However, it seems like both versions work ok.  I've seen this error
under both Windows and Mac OS X.

Is there any chance we can get rid of the exception that is displayed?
It makes it seem like the second instance of Kepler is not working.