but, as I don’t know what it is used for, I don’t know if there is any other code that is needed to handle it.
which repository are you using? It looks like something went wrong during the upgrade.
I’ve dowloaded the rpm from http://repo.z-hub.io/z-push:/pre-final/RHEL_6_PHP_56 and also there IpcSharedMemoryProvider constructor already has the serverKey parameter.
I have checked the repo download and I too can see the $serverKey is in there. However, it looks like that version is not getting pulled down to my system.
If I run yum update it checks the repository but does not pull down the newer file.
Could there be a switch that wasn’t flicked to publish the newer update?