Hi, just from gut feeling: this sounds like an improper synchronization in the application layer. Maybe you're using the same connection from two different threads at the same time. Just my 0.02EUR.
HTH robert > Hello all, > > We are using a multithreaded python application as a middleware > to the database. > > sometimes (when many clients are working intensively at the same time) > I get the following error to the console of the server: > > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > ERR -11608 COMMUNIC sql03_request: wrong connection state, state is > 'requested' > > The main python process (we are using python 2.2.3 on a suse 7.3 system > which uses libpthread) > suddenly disappears (gets killed because of an evil error in the python > driver?) > > We are using > - sapdb-srv74-7.4.3.27-1 (database is on the same server like the > middleware) > > I suspect a problem with the thead-safity of the python-driver. > > > Additional information: > > - Each thread has its own connection-object > - Threads do *not* share connections or cursors > - before opening or releasing a connection we aquiere a threading.lock. > > What could the problem be? > > Does it help if we upgrade the database server to > 7.4.3.32? > > Thank you very much in advane for your Help. > > Greetings, Andre' Reitz > > -- > MaxDB Discussion Mailing List > For list archives: http://lists.mysql.com/maxdb > To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] > -- DSL Komplett von GMX +++ Supergünstig und stressfrei einsteigen! AKTION "Kein Einrichtungspreis" nutzen: http://www.gmx.net/de/go/dsl -- MaxDB Discussion Mailing List For list archives: http://lists.mysql.com/maxdb To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
