There has been some recent tuning on the Datasource definition (not sure
if this will help).
The configuration is now (in spring-server.xml)
<bean id="datasource"
class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
<property name="driverClassName"
value="${database.driverClassName}" />
<property name="url" value="${database.url}" />
<property name="username" value="${database.username}" />
<property name="password" value="${database.password}" />
<!--The value for maxActive should always be larger than the
number of spooler threads. The-->
<!--reason is that a spooler thread normally requires 1
connection to process a mail, however-->
<!--sometimes OpenJPA requires 1 connection to finish the
processing on top of that. If-->
<!-- maxActive <= num spooler threads,-->
<!--it can happen that the spooler threads grab all maxActive
connections but then cannot-->
<!--finish processing because each of them blocks waiting for
OpenJPA which itself is waiting-->
<!--for a connection. See
https://issues.apache.org/jira/browse/JAMES-1317.-->
<property name="maxActive" value="21"/>
<!-- This lets a mail fail to be processed rather than the
server freezing. -->
<property name="maxWait" value="30000"/>
<!-- This keeps the number of connections in the pool low on
average -->
<property name="timeBetweenEvictionRunsMillis" value="300000"/>
<property name="minEvictableIdleTimeMillis" value="300000"/>
<property name="removeAbandoned" value="true"/>
<property name="logAbandoned" value="true"/>
<property name="removeAbandonedTimeout" value="300"/>
</bean>
Eric
On 13/02/12 16:43, Kendrick C. Wilson wrote:
No.
I am connecting via java mail.
Kendrick C. Wilson
From: [email protected]
To: [email protected]
Subject: RE: James 3.0 Version
Date: Mon, 13 Feb 2012 15:01:21 +0000
Kendrick,
Are you using the Vlogin plugin as well?
Thanks!
-----Original Message-----
From: Kendrick C. Wilson [mailto:[email protected]]
Sent: Monday, February 13, 2012 9:59 AM
To: [email protected]
Subject: RE: James 3.0 Version
I did that also.....
Kendrick C. Wilson
From: [email protected]
To: [email protected]
Subject: RE: James 3.0 Version
Date: Mon, 13 Feb 2012 14:41:46 +0000
I am currently researching the exact same problem.
I have tried appending autoReconnect=true and create=true in
database.properties and that did not help.
I am hoping someone has a solution.
I am running apache-james-3.0-beta2.
Thanks,
Cindy
-----Original Message-----
From: Kendrick C. Wilson [mailto:[email protected]]
Sent: Monday, February 13, 2012 9:32 AM
To: [email protected]
Subject: James 3.0 Version
I am having a problem with James maintaining communication with a MySql db
server after sometime(8 hours).
This is forcing us to restart James.
To reproduce....1) start mysql2) start james3) stop mysql4) start mysql5)
request something from james
Is there a way to force James to reconnect to the database?
Thanks.
Kendrick C. Wilson
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eric | http://about.echarles.net | @echarles
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