Re: A Randome Very Strange Tomcat Crash

2007-05-09 Thread Len Popp
(oops, sorry for the previous truncated message) It shouldn't crash, it's supposed to serialize all the ODBC calls so you can use it in a multi-threaded program. (ref. the JDBC FAQ: http://java.sun.com/products/jdbc/reference/faqs/index.html ) I've used it in a webapp, for testing during developm

Re: A Randome Very Strange Tomcat Crash

2007-05-09 Thread Len Popp
But it shouldn't crash, it's supposed to serialize all the ODBC calls so you can use it in a multi-threaded program. (ref. the JDBC FAQ: http://java.sun.com/products/jdbc/reference/faqs/index.html) I've used it in a webapp, for testing during development, with no problems other than poor performan

Re: R: A Randome Very Strange Tomcat Crash

2007-05-09 Thread Tim Funk
Access databases don't work well for webservers - even with IIS. SO you should switch databases. If concurrency is *very* low - you could try throwing synchronization blocks around all database code to limit only one database user at a time. (This is not recommended) -Tim Massimiliano PASQUAL

R: A Randome Very Strange Tomcat Crash

2007-05-09 Thread Massimiliano PASQUALONI
o change the db?!?! -Messaggio originale- Da: Tim Funk [mailto:[EMAIL PROTECTED] Inviato: mercoledì 9 maggio 2007 12.40 A: Tomcat Users List Oggetto: Re: A Randome Very Strange Tomcat Crash You are using the Jdbc-odbc bridge. That JDBC-ODBC bridge is not meant to be used on a web server or multi threa

Re: A Randome Very Strange Tomcat Crash

2007-05-09 Thread David Delbecq
C [ntdll.dll+0x2f350] C [ODBC32.dll+0x34c16] C [ODBC32.dll+0x320d] C [ODBC32.dll+0x23482] C [ODBC32.dll+0x235bc] C [JdbcOdbc.dll+0x4d18] j sun.jdbc.odbc.JdbcOdbc.error(JJJ[B[B[B)I+0 j sun.jdbc.odbc.JdbcOdbc.createSQLException(JJJ)Ljava/sql/SQLException;+63 j sun.jdbc.odbc.JdbcOdbc.standard

Re: A Randome Very Strange Tomcat Crash

2007-05-09 Thread Tim Funk
You are using the Jdbc-odbc bridge. That JDBC-ODBC bridge is not meant to be used on a web server or multi threaded environment. -Tim Massimiliano PASQUALONI wrote: Hy Everyone! I'm develop my first application in jsp. Isn't a real "application", it's an "system integration" job that join 2

A Randome Very Strange Tomcat Crash

2007-05-09 Thread Massimiliano PASQUALONI
Hy Everyone! I'm develop my first application in jsp. Isn't a real "application", it's an "system integration" job that join 2 application, a tree menu and a report viever. Many time at day my Tomcat crash, and I don't understand if there are some problems in the server, or if the code cause th