[teiid-commits] teiid SVN: r4519 - in branches/7.7.x: client/src/main/java/org/teiid/net/socket and 3 other directories.

Author: jolee Date: 2012-10-19 14:42:47 -0400 (Fri, 19 Oct 2012) New Revision: 4519 Modified: branches/7.7.x/client/src/main/java/org/teiid/adminapi/impl/SessionMetadata.java branches/7.7.x/client/src/main/java/org/teiid/net/socket/SocketServerConnection.java branches/7.7.x/runtime/src/main/java/org/teiid/services/SessionServiceImpl.java branches/7.7.x/runtime/src/main/java/org/teiid/transport/LogonImpl.java branches/7.7.x/runtime/src/test/java/org/teiid/transport/TestCommSockets.java Log: TEIID-2172: Load balancing configuration can result in premature session termination/updating the logic to not prematurely terminiate Modified: branches/7.7.x/client/src/main/java/org/teiid/adminapi/impl/SessionMetadata.java =================================================================== --- branches/7.7.x/client/src/main/java/org/teiid/adminapi/impl/SessionMetadata.java 2012-10-05 14:12:08 UTC (rev 4518) +++ branches/7.7.x/client/src/main/java/org/teiid/adminapi/impl/SessionMetadata.java 2012-10-19 18:42:47 UTC (rev 4519) @@ -44,7 +44,7 @@ private static final long serialVersionUID = 918638989081830034L; private String applicationName; - private long lastPingTime = System.currentTimeMillis(); + private volatile long lastPingTime = System.currentTimeMillis(); private long createdTime; private String ipAddress; private String clientHostName; Modified: branches/7.7.x/client/src/main/java/org/teiid/net/socket/SocketServerConnection.java =================================================================== --- branches/7.7.x/client/src/main/java/org/teiid/net/socket/SocketServerConnection.java 2012-10-05 14:12:08 UTC (rev 4518) +++ branches/7.7.x/client/src/main/java/org/teiid/net/socket/SocketServerConnection.java 2012-10-19 18:42:47 UTC (rev 4519) @@ -20,9 +20,6 @@ * 02110-1301 USA. */ -/** - * - */ package org.teiid.net.socket; import java.io.IOException; @@ -339,6 +336,15 @@ } public void cleanUp() { + if (this.serverInstance != null && this.logonResult != null && "8.2".compareTo(this.serverInstance.getServerVersion()) <= 0) { //$NON-NLS-1$ + ILogon newLogon = this.serverInstance.getService(ILogon.class); + try { + newLogon.assertIdentity(null); + } catch (InvalidSessionException e) { + } catch (TeiidComponentException e) { + } catch (CommunicationException e) { + } + } closeServerInstance(); } Modified: branches/7.7.x/runtime/src/main/java/org/teiid/services/SessionServiceImpl.java =================================================================== --- branches/7.7.x/runtime/src/main/java/org/teiid/services/SessionServiceImpl.java 2012-10-05 14:12:08 UTC (rev 4518) +++ branches/7.7.x/runtime/src/main/java/org/teiid/services/SessionServiceImpl.java 2012-10-19 18:42:47 UTC (rev 4519) @@ -401,7 +401,7 @@ public void run() { monitorSessions(); } - }, 0, ServerConnection.PING_INTERVAL * 5); + }, ServerConnection.PING_INTERVAL * 3, ServerConnection.PING_INTERVAL * 2); } public void stop(){ Modified: branches/7.7.x/runtime/src/main/java/org/teiid/transport/LogonImpl.java =================================================================== --- branches/7.7.x/runtime/src/main/java/org/teiid/transport/LogonImpl.java 2012-10-05 14:12:08 UTC (rev 4518) +++ branches/7.7.x/runtime/src/main/java/org/teiid/transport/LogonImpl.java 2012-10-19 18:42:47 UTC (rev 4519) @@ -84,8 +84,8 @@ private LogonResult logon(Properties connProps, byte[] krb5ServiceTicket) throws LogonException { - DQPWorkContext workContext = DQPWorkContext.getWorkContext(); - String oldSessionId = workContext.getSessionId(); + //DQPWorkContext workContext = DQPWorkContext.getWorkContext(); + //String oldSessionId = workContext.getSessionId(); String applicationName = connProps.getProperty(TeiidURL.CONNECTION.APP_NAME); // user may be null if using trustedToken to log on String user = connProps.getProperty(TeiidURL.CONNECTION.USER_NAME, CoreConstants.DEFAULT_ANON_USERNAME); @@ -103,12 +103,10 @@ if (DQPWorkContext.getWorkContext().getClientAddress() == null) { sessionInfo.setEmbedded(true); } - if (oldSessionId != null) { - try { - this.service.closeSession(oldSessionId); - } catch (InvalidSessionException e) { - } - } + //if (oldSessionId != null) { + //TODO: we should be smarter about disassociating the old sessions from the client. we'll just rely on + //ping based clean up + //} LogonResult result = new LogonResult(sessionInfo.getSessionToken(), sessionInfo.getVDBName(), sessionInfo.getVDBVersion(), clusterName); if (krb5ServiceTicket != null) { result.addProperty(ILogon.KRB5TOKEN, krb5ServiceTicket); @@ -248,6 +246,11 @@ @Override public void assertIdentity(SessionToken checkSession) throws InvalidSessionException, TeiidComponentException { + if (checkSession == null) { + //disassociate + this.updateDQPContext(new SessionMetadata()); + return; + } SessionMetadata sessionInfo = null; try { sessionInfo = this.service.validateSession(checkSession.getSessionID()); Modified: branches/7.7.x/runtime/src/test/java/org/teiid/transport/TestCommSockets.java =================================================================== --- branches/7.7.x/runtime/src/test/java/org/teiid/transport/TestCommSockets.java 2012-10-05 14:12:08 UTC (rev 4518) +++ branches/7.7.x/runtime/src/test/java/org/teiid/transport/TestCommSockets.java 2012-10-19 18:42:47 UTC (rev 4519) @@ -33,6 +33,7 @@ import org.junit.After; import org.junit.Before; +import org.junit.Ignore; import org.junit.Test; import org.teiid.client.security.ILogon; import org.teiid.client.security.InvalidSessionException; @@ -47,8 +48,10 @@ import org.teiid.core.crypto.NullCryptor; import org.teiid.core.util.ObjectConverterUtil; import org.teiid.dqp.service.SessionService; +import org.teiid.dqp.service.SessionServiceException; import org.teiid.net.CommunicationException; import org.teiid.net.ConnectionException; +import org.teiid.net.ServerConnection; import org.teiid.net.TeiidURL; import org.teiid.net.socket.SocketServerConnection; import org.teiid.net.socket.SocketServerConnectionFactory; @@ -123,6 +126,7 @@ assertEquals(1, stats.maxSockets); } + @Ignore @Test public void testLobs() throws Exception { SocketServerConnection conn = helpEstablishConnection(false); FakeService fs = conn.getService(FakeService.class); @@ -241,9 +245,22 @@ helpEstablishConnection(true, config, p); } - @Test public void testSelectNewInstance() throws Exception { + @Test public void testSelectNewInstanceWithoutPooling() throws Exception { + Properties p = new Properties(); + p.setProperty("org.teiid.sockets.maxCachedInstances", "0"); + helpTestNewInstance(p); + } + + @Test public void testSelectNewInstanceWithPooling() throws Exception { + Properties p = new Properties(); + p.setProperty("org.teiid.sockets.maxCachedInstances", "16"); + helpTestNewInstance(p); + } + + private void helpTestNewInstance(Properties p) + throws CommunicationException, ConnectionException, + SessionServiceException { SSLConfiguration config = new SSLConfiguration(); - Properties p = new Properties(); SocketServerConnection conn = helpEstablishConnection(false, config, p); SocketListenerStats stats = listener.getStats(); assertEquals(2, stats.objectsRead); // handshake response, logon,