Hi All,
Does anyone know why I would be getting the following error:
No more data to read from socket
Here's the code (the error is thrown at the line marked with ****'s):
try
{
// Oracle version
DriverManager.registerDriver(new
oracle.jdbc.driver.OracleDriver());
setUser(username);
setPassword(password);
setUrl("jdbc:oracle:thin:@" + databaseIPAddress +
":" + databasePort + ":" + databaseName);
***************** setCon(DriverManager.getConnection(getUrl(), getUser(),
getPassword())); **********************
} // end of try
catch(Exception e)
{
//-------------------------TRACE
CODE-------------------------------------
System.out.println("Exception Caught in init in
DatabaseManager " + e);
someVar = e.toString() ;
System.out.println("Connection Error: " +
e.toString()) ;
e.printStackTrace(System.out) ;
//-------------------------TRACE
CODE-------------------------------------
} // end of catch
The detailed error is:
Exception Caught in init in DatabaseManager java.sql.SQLException: No more
data to read from socket
Connection Error: java.sql.SQLException: No more data to read from socket
java.sql.SQLException: No more data to read from socket
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:114)
at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:156)
at oracle.jdbc.dbaccess.DBError.check_error(DBError.java:803)
at oracle.jdbc.ttc7.MAREngine.unmarshalUB1(MAREngine.java:731)
at oracle.jdbc.ttc7.MAREngine.unmarshalSB1(MAREngine.java:690)
at oracle.jdbc.ttc7.TTIpro.receive(TTIpro.java:139)
at oracle.jdbc.ttc7.v8TTIpro.receive(v8TTIpro.java:97)
at oracle.jdbc.ttc7.TTC7Protocol.connect(TTC7Protocol.java:1154)
at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:199)
at
oracle.jdbc.driver.OracleConnection.<init>(OracleConnection.java:200)
at
oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:251)
at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:224)
at java.sql.DriverManager.getConnection(DriverManager.java:517)
at java.sql.DriverManager.getConnection(DriverManager.java:177)
at DatabaseManager.init(DatabaseManager.java:119)
at DatabaseManager.<init>(DatabaseManager.java:56)
at RequestCoordinator.<init>(RequestCoordinator.java:42)
at SecurityValidator.<init>(SecurityValidator.java:57)
at WapProvServlet.getSV(WapProvServlet.java:540)
at CheckPasswd.doPost(CheckPasswd.java:63)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:405)
at org.apache.tomcat.core.Handler.service(Handler.java:287)
at
org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
at
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:81
2)
at
org.apache.tomcat.core.ContextManager.service(ContextManager.java:758)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:213)
at
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
Thanks for any help,
Al.
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