antirez/redis — pull request #1555 by mattsta (2014-02-19 22:38:58+00:00)
Title: Cluster port error out

I spent a few hours thinking my system had gone crazy before diving into the code and finding the hard-coded cluster port offset. (I was starting Redis on really high ports.)

Ideally we should use randomly-assigned cluster ports (just pass 0 as the port on `listenToPort` for the OS to assign a free port).