Fehler beim Abrufen des Mandantenstatus

Question

Ich habe eine Instanz von Stratos 1.5.1 ausgeführt. Nach stratos sitzt über Nacht, ohne ich die folgende Meldung

zu Identity Server auf der Anmeldung erhalten interagierten worden und ich habe die autoReconnect auf true sowohl in dem URL-Aufruf und im Eigenschaftstag benutzer mgt.xml

hinzugefügt

Wenn jemand eine Idee hat, warum das AutoReconnect nicht funktioniert, wäre das großartig. Vielen Dank.

[2012-04-09 07:48:04,801] ERROR {org.wso2.carbon.user.core.tenant.TenantManager} - Error in getting the tenant status with tenant id: 2. 
[2012-04-09 07:48:04,802] ERROR {org.wso2.carbon.identity.sso.saml.processors.AuthnRequestProcessor} - Error processing the authentication request 
org.wso2.carbon.user.core.UserStoreException: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: The last packet successfully received from the server was 331,971,492 milliseconds ago. The last packet sent successfully to the server was 331,971,492 milliseconds ago. is longer than the server configured value of 'wait_timeout'. You should consider either expiring and/or testing connection validity before use in your application, increasing the server configured values for client timeouts, or using the Connector/J connection property 'autoReconnect=true' to avoid this problem. 
at org.wso2.carbon.user.core.tenant.JDBCTenantManager.isTenantActive(JDBCTenantManager.java:444) 
at org.wso2.carbon.identity.sso.saml.processors.AuthnRequestProcessor.process(AuthnRequestProcessor.java:91) 
at org.wso2.carbon.identity.sso.saml.SAMLSSOService.authenticate(SAMLSSOService.java:78) 
at sun.reflect.GeneratedMethodAccessor55.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
at java.lang.reflect.Method.invoke(Method.java:597) 
at org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212) 
at org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117) 
at org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40) 
at org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) 
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181) 
at org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172) 
at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146) 
at org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:199) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
at org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) 
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) 
at org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:155) 
at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) 
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) 
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) 
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) 
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) 
at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) 
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164) 
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:100) 
at org.wso2.carbon.server.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:154) 
at org.wso2.carbon.server.TomcatServer$1.invoke(TomcatServer.java:245) 
at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:563) 
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) 
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:399) 
at org.apache.coyote.http11.Http11NioProcessor.process(Http11NioProcessor.java:396) 
at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:356) 
at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1534) 
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) 
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) 
at java.lang.Thread.run(Thread.java:662) 

Answer 1

Ich folgte Anweisungen an

http://www.lahiru.org/2010/07/keep-live-connection-in-wso2-products.html

dieses Problem zu beheben.

Dies bedeutet, dass die mysql-Verbindung verfügbar bleibt. Dies ist erforderlich, dass ich diese Attribute

wait_timeout=259200 

interactive_timeout=259200 

und Werte in die /etc/my.conf Datei hinzufügen. Ich habe neu gestartet und dann 24 Stunden gewartet, um zu überprüfen und versuchte erneut einloggen und dieses Mal hat es funktioniert.