dhis2-devs team mailing list archive

[Ime Asangansi <asangansi@xxxxxxxxx>]

Hi Tran and Greg,

My suspicion is that its a connection pooling issue for the JDBC connection.


Apparently, the db is timing out after a set 
period but the connection pool library is not reconnecting them until an
 error occurs.

What could be called a Monday morning sickness, cos it happens in our deployment on Mondays, when the system hasn't been used after a long weekend :)

will hopefully commit a simple fix

Ime

--- On Thu, 10/13/11, Chau Thu Tran <tran.hispvietnam@xxxxxxxxx> wrote:

From: Chau Thu Tran <tran.hispvietnam@xxxxxxxxx>
Subject: Re: [Dhis2-devs] OpenHDS
To: "Greg Rowles" <greg.rowles@xxxxxxxxx>
Cc: "DHIS 2 developers" <dhis2-devs@xxxxxxxxxxxxxxxxxxx>
Date: Thursday, October 13, 2011, 7:51 AM

When logging fail, I clicked Back button on browser ... and logged successfully.
After, I click AMENDMENTS menu, select Individual, an exception is thrown. I tried clicking Back button again, and select it again. It runs.

I tested on chrome and Firefox 7.0.1 to test.
Best regards,
------------------------------------------------
Châu Thu Trân                                
HISP Viet Nam

Email: tran.hispvietnam@xxxxxxxxx



On Thu, Oct 13, 2011 at 12:39 PM, Greg Rowles <greg.rowles@xxxxxxxxx> wrote:

See: http://openhds.rcg.usm.maine.edu/wiki/display/openhds/OpenHDS+Quickstart+Guide

it has some screenshots of the system...



On Thu, Oct 13, 2011 at 3:44 AM, Chau Thu Tran <tran.hispvietnam@xxxxxxxxx> wrote:


Hi all,
I logged by account admin/test. But the exception is thrown:org.springframework.transaction.CannotCreateTransactionException: Could not open Hibernate Session for transaction; nested exception is org.hibernate.TransactionException: JDBC begin failed: 
	org.springframework.orm.hibernate3.HibernateTransactionManager.doBegin(HibernateTransactionManager.java:596)
	org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:371)
	org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:316)
	org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:105)
	org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:172)
	org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
	$Proxy62.loadUserByUsername(Unknown Source)
	org.springframework.security.authentication.dao.DaoAuthenticationProvider.retrieveUser(DaoAuthenticationProvider.java:82)
	org.springframework.security.authentication.dao.AbstractUserDetailsAuthenticationProvider.authenticate(AbstractUserDetailsAuthenticationProvider.java:124)
	org.springframework.security.authentication.ProviderManager.doAuthentication(ProviderManager.java:130)....
Best regards,
------------------------------------------------



Châu Thu Trân                                
HISP Viet Nam
Email: tran.hispvietnam@xxxxxxxxx



On Thu, Oct 13, 2011 at 1:37 AM, Greg Rowles <greg.rowles@xxxxxxxxx> wrote:



Does anyone know what login details to use for the demo?

On Wed, Oct 12, 2011 at 6:31 PM, Knut Staring <knutst@xxxxxxxxx> wrote:




We should all be aware of OpenHDS, an open source health and

demographics system for developing countrie  It is based on Spring and

Hibernate, and has adopted many ideas from OpenMRS, including

authentication schemes and database structure:



http://openhds.rcg.usm.maine.edu/



Ime has built a a demographic rates and reports module for use in

Nigeria, as well as a DHIS2 integration module for OpenHDS, and is

planning to simplify it with the new DXF format.



Events include pregnancies, births, deaths, in and out migration, and

marital status change. Events can also change social group membership

or relationships according to fixed rules.

Longitudinal events occur to individuals at risk (i.e. active members)

and must follow simple logical relationships.



Knut



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-- 
Mobile  :   073 246 2992
Landline:   021 554 3130
Fax:          086 663 3812
Skype:      gregory_rowles
 
HISP-SA: Software Development



www.hisp.org



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-- 
Mobile  :   073 246 2992
Landline:   021 554 3130
Fax:          086 663 3812
Skype:      gregory_rowles
 
HISP-SA: Software Development

www.hisp.org





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