[jira] Updated: (GERONIMO-3573) monitoring plugin: collecting agent's EJB should not be spawning and monitoring a thread

2007-11-01 Thread Viet Hung Nguyen (JIRA)

 [ 
https://issues.apache.org/jira/browse/GERONIMO-3573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Viet Hung Nguyen updated GERONIMO-3573:
---

  Component/s: monitoring
Affects Version/s: 2.1

 monitoring plugin: collecting agent's EJB should not be spawning and 
 monitoring a thread
 

 Key: GERONIMO-3573
 URL: https://issues.apache.org/jira/browse/GERONIMO-3573
 Project: Geronimo
  Issue Type: Improvement
  Security Level: public(Regular issues) 
  Components: monitoring
Affects Versions: 2.1
 Environment: windows
Reporter: Viet Hung Nguyen
 Attachments: geronimo-3573.patch


 The collecting agent is spawning and monitoring a thread. It does this in 
 order to periodically capture snapshots of the server's status. However, 
 Anita pointed out that it is a violation of the EJB spec. And I have 
 confirmed this. An alternative is to use EJB's TimerService. 

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[jira] Updated: (GERONIMO-3573) monitoring plugin: collecting agent's EJB should not be spawning and monitoring a thread

2007-10-31 Thread Viet Hung Nguyen (JIRA)

 [ 
https://issues.apache.org/jira/browse/GERONIMO-3573?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

Viet Hung Nguyen updated GERONIMO-3573:
---

Attachment: geronimo-3573.patch

This patch gets rid of any threads created and managed by the Master EJB and 
replaces it with a TimerService which is injected via annotations. Jarek 
recently put a patch in for OpenEJB that was committed to fix TimerService 
injection, but they have not published it to their repo yet.

So in order to run this, I had to build OpenEJB locally, then build Geronimo 
trunk. 

mrc-server/mrc-ejb/src/main/java/org/apache/geronimo/monitor/snapshots/SnapshotXMLBuilder.java
 

and 

mrc-server/mrc-ejb/src/main/java/org/apache/geronimo/monitor/snapshots/SnapshotThread.java
 

are not longer needed. So, if this patch merits a commit, I hope the committer 
will also remove these files from the repo too.

 monitoring plugin: collecting agent's EJB should not be spawning and 
 monitoring a thread
 

 Key: GERONIMO-3573
 URL: https://issues.apache.org/jira/browse/GERONIMO-3573
 Project: Geronimo
  Issue Type: Improvement
  Security Level: public(Regular issues) 
 Environment: windows
Reporter: Viet Hung Nguyen
 Attachments: geronimo-3573.patch


 The collecting agent is spawning and monitoring a thread. It does this in 
 order to periodically capture snapshots of the server's status. However, 
 Anita pointed out that it is a violation of the EJB spec. And I have 
 confirmed this. An alternative is to use EJB's TimerService. 

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