I have noticed that sometimes the waveinabox.net:9898 server gets "stuck",for example - when you click on a wave digest - the wave never loads. This usually happens when there's a load on the server and the wave is relatively "big".
When I inspect the logs, I usually see something like this: NFO: websocket disconnected[ERROR] 2011-04-04 19:23:43.282:DBUG::async request [GET / socket.io/xhr-polling/OVDamJ8EVIwVFm5X_VF3/1301945007147]@21628801org.eclipse.jetty.server.Request@14a0781 2011-04-04 19:23:43.282:DBUG::REQUEST / socket.io/xhr-polling/OVDamJ8EVIwVFm5X_VF3/1301945007147 on org.eclipse.jetty.server.nio.SelectChannelConnector$2@c31af 2011-04-04 19:23:43.282:DBUG::sessionManager=org.eclipse.jetty.server.session.HashSessionManager@13887c2 2011-04-04 19:23:43.282:DBUG::session=org.eclipse.jetty.server.session.HashSessionManager$Session:erbq7q0xddoa1lgck5o3q5q83@12314633 2011-04-04 19:23:43.283:DBUG::servlet=org.waveprotocol.box.server.rpc.ServerRpcProvider$WaveSocketIOServlet-28515363 2011-04-04 19:23:43.283:DBUG::servlet holder= org.waveprotocol.box.server.rpc.ServerRpcProvider$WaveSocketIOServlet-28515363 2011-04-04 19:23:43.283:DBUG::chain= null 2011-04-04 19:23:43.283:DBUG::RESPONSE / socket.io/xhr-polling/OVDamJ8EVIwVFm5X_VF3/1301945007147 200 2011-04-04 19:23:43.444:DBUG::REQUEST /search/ on org.eclipse.jetty.server.nio.SelectChannelConnector$2@c31af 2011-04-04 19:23:43.444:DBUG::Got Session ID erbq7q0xddoa1lgck5o3q5q83 from cookie 2011-04-04 19:23:43.444:DBUG::sessionManager=org.eclipse.jetty.server.session.HashSessionManager@13887c2 2011-04-04 19:23:43.444:DBUG::session=org.eclipse.jetty.server.session.HashSessionManager$Session:erbq7q0xddoa1lgck5o3q5q83@12314633 2011-04-04 19:23:43.444:DBUG::servlet=org.waveprotocol.box.server.rpc.SearchServlet-27635615 2011-04-04 19:23:43.444:DBUG::servlet holder= org.waveprotocol.box.server.rpc.SearchServlet-27635615 2011-04-04 19:23:43.444:DBUG::chain= null Apr 4, 2011 7:23:43 PM org.waveprotocol.box.server.waveserver.WaveMap search 2011-04-04 19:23:43.445:DBUG::RESPONSE /search/ 200 2011-04-04 19:23:43.583:DBUG::REQUEST / socket.io/xhr-polling/OVDamJ8EVIwVFm5X_VF3/1301945027452 on org.eclipse.jetty.server.nio.SelectChannelConnector$2@c31af 2011-04-04 19:23:43.583:DBUG::Got Session ID erbq7q0xddoa1lgck5o3q5q83 from cookie 2011-04-04 19:23:43.583:DBUG::sessionManager=org.eclipse.jetty.server.session.HashSessionManager@13887c2 2011-04-04 19:23:43.583:DBUG::session=org.eclipse.jetty.server.session.HashSessionManager$Session:erbq7q0xddoa1lgck5o3q5q83@12314633 2011-04-04 19:23:43.583:DBUG::servlet=org.waveprotocol.box.server.rpc.ServerRpcProvider$WaveSocketIOServlet-28515363 2011-04-04 19:23:43.583:DBUG::servlet holder= org.waveprotocol.box.server.rpc.ServerRpcProvider$WaveSocketIOServlet-28515363 2011-04-04 19:23:43.583:DBUG::chain= null 2011-04-04 19:23:43.584:DBUG::RESPONSE / socket.io/xhr-polling/OVDamJ8EVIwVFm5X_VF3/1301945027452 200 2011-04-04 19:23:43.584:DBUG::*return with suspended request* 2011-04-04 19:23:52.480:DBUG::EOF org.eclipse.jetty.io.EofException Apr 4, 2011 7:23:53 PM java.util.prefs.FileSystemPreferences checkLockFile0ErrorCode WARNING: Could not lock User prefs. Unix error code 2. Apr 4, 2011 7:23:53 PM java.util.prefs.FileSystemPreferences syncWorld WARNING: Couldn't flush user prefs: java.util.prefs.BackingStoreException: Couldn't get file lock. It seems like the request gets suspended. Any ideas what can be wrong and how this can be solved? Thanks Yuri
