Hi! I've got a problem with my project. Here a short summary about what it is:
I wrote a web application that periodically reads out a database and shows these information in a visual way (on a google map or a chart...). The gwt-project and the mysql-database are on two different virtual machines on the same computer (one is a windows vm, the other is a ubuntu vm). Now I want to bind the gwt-project into tomcat. Therefore I set up everything on client and server site and the communication between both works. My problem is the communication between the server-code and the mysql-database. JNDI is the best way to do something like that, but I am not very deep incorporated in this sector (tomcat). I followed some how-tos, but I can't get my communication work. I hope you can help me! Here are the tools I am using: - Apache Tomcat 5.5 - Google Webtoolkit 1.4 + GWT-Ext (auf Windows XP) - MySQL 4.1 (auf Ubuntu) I attempted the following things: - copy mysql-connector-java-5.1.6-bin.jar into <TOMCAT>/server/lib - added to <TOMCAT>/conf/context.xml the following: Code: <Resource name="jdbc/eco_test" auth="Container" type="javax.sql.DataSource" removeAbandoned="true" removeAbandonedTimeout="30" maxActive="100" maxIdle="30" maxWait="10000" username="test2" password="test" driverClassName="com.mysql.jdbc.Driver" url="jdbc:mysql://192.168.7.136/eco_test" /> - added to <TOMCAT>/webapps/<MYPROJECT>/WEB-INF/web.xml the following: Code: <web-app> <resource-ref> <description>DB Connection</description> <res-ref-name>jdbc/eco_test</res-ref-name> <res-type>javax.sql.DataSource</res-type> <res-auth>Container</res-auth> </resource-ref> [...] </web-app> I think I need to add somewhere a connector? Like this: Code: <Connector port="80" maxHttpHeaderSize="8192" maxProcessors="150" maxThreads="150" minSpareThreads="25" maxSpareThreads="75" enableLookups="false" redirectPort="8443" acceptCount="150" connectionTimeout="20000" disableUploadTimeout="true" /> I hope you can help me, I thought I made everythink right, but I can't get the communication work. Thanks a lot! -- View this message in context: http://www.nabble.com/Tomcat%3A-JNDI-and-Google-Webtoolkit-tp18114801p18114801.html Sent from the Tomcat - User mailing list archive at Nabble.com. --------------------------------------------------------------------- To start a new topic, e-mail: users@tomcat.apache.org To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]