Do you have any firewalls between the servers that may be blocking connections. Are you usinf nat or vpn etc. Telbet should work unles something is blocking telnet itself which would have to happen on the source server, otherwise it is juat a simple tcp/ip connection.
Regards Russ Michaels www.michaels.me.uk www.cfmldeveloper.com - Free CFML hosting for developers www.cfsearch.com - CF search engine On Jan 14, 2013 9:14 AM, "Helwig, Till Helge" <[email protected]> wrote: > > Hi Russ, > > Thanks for your answer. No, I'm just restarting Apache and ColdFusion9. > It's not a hardware restart. I tried the idea with telnet but something > seems strange... I can't get a connection but it doesn't work on another > server where the database connection is working fine right now either. > Telnet returns a segmentation fault or some weird Assertion failed > error...looks like I'm stumbling from one problem onto the next... Merely > restarting the software should not yield a networking issue though. I also > tried disabling the connection pool feature without success. > > Greetings, > Till Helge > > -----Ursprüngliche Nachricht----- > Von: Russ Michaels [mailto:[email protected]] > Gesendet: Montag, 14. Januar 2013 09:57 > An: cf-talk > Betreff: Re: Delayed availability of datasource > > > Are you just restarting cf or the whole aerver? > This sounds more like a networking issue. > After restarting, when you are having this issue, try a telnet connection > the oracle server/port, this will confirm whether the aerver can connect or > whether it is just cf. > > Regards > Russ Michaels > www.michaels.me.uk > www.cfmldeveloper.com - Free CFML hosting for developers www.cfsearch.com- CF > search engine On Jan 14, 2013 8:49 AM, "Helwig, Till Helge" < > [email protected]> wrote: > > > > > Hi, > > > > For quite some time now we've had a very odd problem with our CF9 > > development servers. We are using an Oracle database as backend, it's > > properly set up in the CFIDE using a JDBC driver and usually the > > connection works. Whenever I restart the CF server though, the > > connection is not available. The application can't access the database > > and verifying the connection in the CFIDE doesn't work...the page just > > doesn't load. It takes up to 30 minutes until the connection becomes > > available all of a sudden and then everything is fine again. > > > > I would be glad for any hint regarding this odd behavior as I'm at a > > loss for what else I could try or even where to look for the cause. I > > wasn't aware that database drivers need to pre-heat before use... > > > > Greetings, > > Till Helge > > > > > > > > > > ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~| Order the Adobe Coldfusion Anthology now! http://www.amazon.com/Adobe-Coldfusion-Anthology/dp/1430272155/?tag=houseoffusion Archive: http://www.houseoffusion.com/groups/cf-talk/message.cfm/messageid:353853 Subscription: http://www.houseoffusion.com/groups/cf-talk/subscribe.cfm Unsubscribe: http://www.houseoffusion.com/groups/cf-talk/unsubscribe.cfm
