[jbdevstudio-users] Jboss 7.1 Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/DefaultDS

No sé porque se me acaban las conexiones disponibles.... se supone que tengo habilitado un pool con 50 y no existe tal numero de conexiones nunca durante el funcionamiento del servidor de webservices... pero dice que ya no puede obtener una mas.... y después ya no responde ninguna solicitud. Aqui la salida de la consola.. y la confiuracion en el archivo standalone.xml referente a la conexion DefaultDS Bueno la verdad es que necesito algun apoyo para empezar a buscar porque pasa esto... Gracias de antemano java.sql.SQLException: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/DefaultDS 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:137) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.toks.pkfe.connection.ConnectDBMain.getConnection(ConnectDBMain.java:25) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.toks.pkfe.connection.ConnectDBMain.getInstance(ConnectDBMain.java:16) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.toks.pkfe.dao.ErrorDAO.setErrorHandler(ErrorDAO.java:46) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.toks.pkfe.ws.FECreate.createFE(FECreate.java:503) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at sun.reflect.GeneratedMethodAccessor997.invoke(Unknown Source) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at java.lang.reflect.Method.invoke(Unknown Source) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.ws.common.invocation.AbstractInvocationHandlerJSE.invoke(AbstractInvocationHandlerJSE.java:111) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.wsf.stack.cxf.JBossWSInvoker._invokeInternal(JBossWSInvoker.java:181) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.wsf.stack.cxf.JBossWSInvoker.invoke(JBossWSInvoker.java:127) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at java.util.concurrent.Executors$RunnableAdapter.call(Unknown Source) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at java.util.concurrent.FutureTask.run(Unknown Source) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:207) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.wsf.stack.cxf.RequestHandlerImpl.handleHttpRequest(RequestHandlerImpl.java:91) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.wsf.stack.cxf.transport.ServletHelper.callRequestHandler(ServletHelper.java:169) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.wsf.stack.cxf.CXFServletExt.invoke(CXFServletExt.java:87) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:185) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:108) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:754) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.wsf.stack.cxf.CXFServletExt.service(CXFServletExt.java:135) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.wsf.spi.deployment.WSFServlet.service(WSFServlet.java:140) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at javax.servlet.http.HttpServlet.service(HttpServlet.java:847) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:329) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:248) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:161) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:154) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:155) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:368) 23:48:21,944 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:671) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:930) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at java.lang.Thread.run(Unknown Source) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3) Caused by: javax.resource.ResourceException: IJ000453: Unable to get managed connection for java:jboss/datasources/DefaultDS 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:390) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.core.connectionmanager.tx.TxConnectionManagerImpl.getManagedConnection(TxConnectionManagerImpl.java:368) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.allocateConnection(AbstractConnectionManager.java:464) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.adapters.jdbc.WrapperDataSource.getConnection(WrapperDataSource.java:129) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     ... 41 more 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3) Caused by: javax.resource.ResourceException: IJ000655: No managed connections available within configured blocking timeout (5000 [ms]) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool.getConnection(SemaphoreArrayListManagedConnectionPool.java:377) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getSimpleConnection(AbstractPool.java:400) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.core.connectionmanager.pool.AbstractPool.getConnection(AbstractPool.java:365) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     at org.jboss.jca.core.connectionmanager.AbstractConnectionManager.getManagedConnection(AbstractConnectionManager.java:329) 23:48:21,960 ERROR [stderr] (http--172.20.250.76-8080-3)     ... 44 more EN el archivo de configuración Standalone.xml tengo |             | <datasource jta="true" jndi-name="java:jboss/datasources/DefaultDS" pool-name="DefaultDS" enabled="true" use-ccm="false"> | |                 | <connection-url>jdbc:sqlserver:MIDIRECCIONIP;DatabaseName=NOMBREDELABASEDEDATOS</connection-url> | |                 | <driver>mssql</driver> | |                 | <new-connection-sql>select 1</new-connection-sql> | |                 | <transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation> | |                 | <pool> | |                     | <min-pool-size>5</min-pool-size> | |                     | <max-pool-size>50</max-pool-size> | |                 | </pool> | |                 | <security> | |                     | <user-name>USUARIO</user-name> | |                     | <password>CONTRASEÑA</password> | |                 | </security> | |                 | <validation> | |                     | <check-valid-connection-sql>select 1</check-valid-connection-sql> | |                     | <validate-on-match>false</validate-on-match> | |                     | <background-validation>false</background-validation> | |                     | <background-validation-millis>0</background-validation-millis> | |                 | </validation> | |                 | <timeout> | |                     | <set-tx-query-timeout>true</set-tx-query-timeout> | |                     | <blocking-timeout-millis>5000</blocking-timeout-millis> | |                     | <idle-timeout-minutes>15</idle-timeout-minutes> | |                 | </timeout> | |                 | <statement> | |                     | <prepared-statement-cache-size>0</prepared-statement-cache-size> | |                     | <share-prepared-statements>false</share-prepared-statements> | |                 | </statement> | |             | </datasource> | Posted by forums Original post: https://community.jboss.org/message/861902#861902