Hi Turbineers,
I have been trying to use the DB pooling code in the TDK, but I am
having problems with connection to the MySQL DB. The next code throws an
Exception:
DBConnection db =
PoolBrokerService.getInstance().getConnection("org.gjt.mm.mysql.Driver",
"jdbc:mysql://localhost/php",
pp.getString("username"),
pp.getString("password"));
It throws the next Exception:
Exception: java.sql.SQLException: Communication link failure:
Bad handshake
Stack Trace follows:
java.sql.SQLException: Communication link failure: Bad handshake
at org.gjt.mm.mysql.MysqlIO.init(MysqlIO.java:278)
at org.gjt.mm.mysql.Connection.<init>(Connection.java:230)
at org.gjt.mm.mysql.Driver.connect(Driver.java:126)
at java.sql.DriverManager.getConnection(DriverManager.java:457)
at java.sql.DriverManager.getConnection(DriverManager.java:137)
at
org.apache.turbine.util.db.adapter.DB.getConnection(DB.java:154)
at
org.apache.turbine.util.db.pool.ConnectionPool.getNewConnection(ConnectionPool.java:251)
at
org.apache.turbine.util.db.pool.ConnectionPool.getConnection(ConnectionPool.java:202)
at
org.apache.turbine.services.db.PoolBrokerService.getConnection(PoolBrokerService.java:226)
at org.tdktest.screens.DBTest.doBuildTemplate(DBTest.java:28)
at
org.apache.turbine.modules.screens.WebMacroSiteScreen.doBuildTemplate(WebMacroSiteScreen.java:121)
at
org.apache.turbine.modules.screens.TemplateScreen.doBuild(TemplateScreen.java:123)
at org.apache.turbine.modules.Screen.build(Screen.java:100)
at
org.apache.turbine.modules.ScreenLoader.eval(ScreenLoader.java:126)
at
org.apache.turbine.modules.layouts.WebMacroSiteLayout.doBuild(WebMacroSiteLayout.java:106)
at org.apache.turbine.modules.Layout.build(Layout.java:93)
at
org.apache.turbine.modules.LayoutLoader.exec(LayoutLoader.java:120)
at
org.apache.turbine.modules.pages.DefaultPage.doBuild(DefaultPage.java:171)
at org.apache.turbine.modules.Page.build(Page.java:92)
at
org.apache.turbine.modules.PageLoader.exec(PageLoader.java:119)
at org.apache.turbine.Turbine.doGet(Turbine.java, Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java,
Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java,
Compiled Code)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java, Compiled
Code)
at org.apache.tomcat.core.Handler.service(Handler.java, Compiled
Code)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java, Compiled
Code)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java,
Compiled Code)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java, Compiled
Code)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpConnectionHandler.java,
Compiled Code)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java, Compiled
Code)
at
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java,
Compiled Code)
at java.lang.Thread.run(Thread.java, Compiled Code)
Trying to connect to the DB with the same driver with "plain" JDBC
works, so I don't know if I'm doing something wrong or it's Turbine's
fault. Any ideas?
Cheers,
Arkaitz.
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