I have experienced the same problem, and i solve it modifying the EmailAlertListener adding the necesary code for manually clear the alerts. Next i copy the code to you. /* | * JBoss, the OpenSource J2EE webOS | * | * Distributable under LGPL license. | * See terms of license at gnu.org. | */ | package org.jboss.monitor.alerts; | | import java.util.HashSet; | import java.util.Iterator; | import java.util.Map; | import java.util.Set; | import java.util.StringTokenizer; | | import javax.mail.Address; | import javax.mail.Message; | import javax.mail.Session; | import javax.mail.Transport; | import javax.mail.internet.AddressException; | import javax.mail.internet.InternetAddress; | import javax.mail.internet.MimeMessage; | import javax.management.MBeanServer; | import javax.management.Notification; | import javax.management.ObjectName; | import javax.naming.InitialContext; | | import org.jboss.monitor.JBossMonitorNotification; | import org.jboss.monitor.alerts.JBossAlertListener; | import org.jboss.mx.util.InstanceOfQueryExp; | import org.jboss.mx.util.MBeanServerLocator; | import org.jboss.util.Strings; | | /** | * Comment | * | * @author <a href="mailto:bill@jboss.org">Bill Burke</a> | * @version $Revision: 1.3 $ | * | **/ | public class EmailAlertListener extends JBossAlertListener implements EmailAlertListenerMBean | { | protected String messageTemplate; | protected String subjectTemplate; | protected String fromString; | protected Address from; | protected String replyToString; | protected Address replyTo; | protected Address[] to; | protected HashSet toSet = new HashSet(); | | | public void handleNotification(Notification notification, | Object handback) | { | if (!(notification instanceof JBossMonitorNotification)) return; | JBossMonitorNotification jBossNotification = (JBossMonitorNotification) notification; | Map substitutions = ((JBossMonitorNotification) notification).substitutionMap(); | String message = Strings.subst(messageTemplate, substitutions, "%(", ")"); | String subject = Strings.subst(subjectTemplate, substitutions, "%(", ")"); | try | { | Session session = (Session) new InitialContext().lookup("java:/Mail"); | // create a message | // | Address replyToList[] = { replyTo }; | Message newMessage = new MimeMessage(session); | newMessage.setFrom(from); | newMessage.setReplyTo(replyToList); | newMessage.setRecipients(Message.RecipientType.TO, to); | newMessage.setSubject(subject); | newMessage.setSentDate(new java.util.Date()); | newMessage.setText(message); | | // Send newMessage | // | Transport transport = session.getTransport(); | transport.connect(); | transport.sendMessage(newMessage, to); | | // Cleans the alert...jejeje... | // | MBeanServer mbeanServer = MBeanServerLocator.locateJBoss(); | InstanceOfQueryExp queryExp = null; | queryExp = new InstanceOfQueryExp("org.jboss.monitor.JBossMonitorMBean"); | Set monitors = mbeanServer.queryNames(null, queryExp); | Iterator mbeans = monitors.iterator(); | while (mbeans.hasNext()) { | ObjectName monitorObjectName = (ObjectName)mbeans.next(); | String monitorName = (String)mbeanServer.getAttribute(monitorObjectName, "MonitorName"); | | Object[] nullArgs = {}; | String[] nullSignature = {}; | log.debug("Verifying status for monitor: " + monitorName.toString()); | boolean alerted = ((Boolean)mbeanServer.invoke(monitorObjectName, "alerted", nullArgs, nullSignature)).booleanValue(); | if (monitorName.equals(jBossNotification.getMonitorName()) && alerted) { | try | { | log.debug("Clearing Alert for monitor: " + monitorName.toString()); | mbeanServer.invoke(monitorObjectName, "clearAlert", nullArgs, nullSignature); | break; | } | catch (Exception ex) | { | log.debug("Failed to Clear Alert: " + monitorName.toString()); | ex.printStackTrace(); | } | } | } | } | catch (Exception ex) | { | ex.printStackTrace(); | } | | } | | | } | | View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4016480#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...