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FAN and PHP

Hi,
I'm trying to set up my PHP Applications with FAN Support. After about a week of unsuccessful testing I am really stuck and would like to ask here for further
help. This is my configuration:
OCI8 Version = 2.0.8
PHP Version = 5.5.23
Oracle DB Version = 11.2.0.3
Oracle Client Version = 11.2.0.3
oci8.events = On
I am using a new service with AQ notification = on
When I shutdown one instance (killing pmon or shutdown abort) my application gets:
ORA-12520: TNS:listener could not find available handler for requested type of server
I thought that it should switch the connection to a surviving instance. But it seems that it caches the connect information to the local instance/local listener but
as this listener doesn't have informationen about the killed instance my application receives ora-12520
Does someone have further hints on how to fix that problem? Thanks in advance!
Answers
-
How did you set up your DB services - is FAN on in the DB service? Did you use dbms_service.modify_service?
Is the PHP app using the correct service? Are you using oci_connect or oci_pconnect?
-
Thanks for you reply.
I used srvctl modify service -D DB_NAME -s SERVICE_NAME -q true
Currently we are using oci_pconnect
-
What's the connect string (or the tnsnames.ora entry it maps to) you are using to connect in the app?
Are you using RAC or DG?
Is TG enabled?