https://issues.apache.org/bugzilla/show_bug.cgi?id=47360

           Summary: Multiple hosts; database connection from one works,
                    other stops after some time
           Product: Tomcat 5
           Version: 5.0.0
          Platform: PC
        OS/Version: Windows Server 2003
            Status: NEW
          Severity: critical
          Priority: P2
         Component: Unknown
        AssignedTo: dev@tomcat.apache.org
        ReportedBy: nb4obe...@gmail.com


Hi,

We are hosting two applications from a single server. Database server is beyond
a firewall. 

There are two (virtual) hosts, both connecting to the same database.
One URL (first page of the host) , has a select query. Other URL
has a login page which calls validation page.

After a few hours, first URL (the first server) works fine whereas
the second URL gives problem on validation page saying
"could not connect to Oracle".

Would appreciate help.

DB pooling context parameters is given below.

---------------


        <DefaultContext path="" docBase="ROOT"
        debug="5" reloadable="true" crossContext="true"> 

            <Resource
                name="jdbc/xyzdb"
                auth="Container"
                type="javax.sql.DataSource"/>
            <ResourceParams name="jdbc/xyzdb">
                <parameter>
                    <name>factory</name>
                   
<value>org.apache.commons.dbcp.BasicDataSourceFactory</value>
                </parameter>
                <parameter>
                    <name>driverClassName</name>
                    <value>sun.jdbc.odbc.JdbcOdbcDriver</value>
                </parameter>
                <parameter>
                    <name>url</name>
                    <value>jdbc:odbc:xyzdb</value>
                </parameter>
                <parameter>
                    <name>username</name>
                    <value>xyz</value>
                </parameter>
                <parameter>
                    <name>password</name>
                    <value>xyz</value>
                </parameter>
                <parameter>
                    <name>maxActive</name>
                    <value>200</value>
                </parameter>
                <parameter>
                    <name>maxIdle</name>
                    <value>10</value>
                </parameter>
                <parameter>
                    <name>maxWait</name>
                    <value>20</value>
                </parameter>
                <parameter>
                    <name>removeAbandoned</name>
                    <value>false</value>
                </parameter>
                <parameter>
                    <name>removeAbandonedTimeout</name>
                    <value>300</value>
                </parameter>
                <parameter>
                    <name>logAbandoned</name>
                    <value>true</value>
                </parameter>
                <parameter>
                    <name>validationQuery</name>
                    <value>select 1 from dual</value>
                </parameter>
            </ResourceParams>
        </DefaultContext>
----------------

tks

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